ESPN brings you a round up of all the reaction to the opening two practice sessions in Montreal
Sebastian Vettel: "It was a bit of a shame to lose some laps; we had something with the gearbox, but fortunately we got it checked and went out again. It meant that we were maybe a bit off the rhythm compared to some of the others, but it seemed to be alright and we still got some good laps completed. I think there's still a lot if improvement we can do, the Mercedes is very quick, but it was okay as a start to the weekend."
Daniel Ricciardo: "The driving was good today, but looking at the time sheets we've got some work to do! We got some good references to go by and we need to put some work in tonight - I enjoy driving around here and there are a lot of fans in the grandstands. It seems that we're close to some of the other teams, so we've just got to extract as much from the cars as we can over the weekend."
Lewis Hamilton: "It felt pretty good out there today but we've still got improvements to make and there is more to come from the set-up and balance tomorrow. This is quite a technical circuit which is all about the kerbs and apexes; you have to have a car that reacts well to the bumps. You're always trying to find the limit so we're not quite where we want to be yet. The Ferraris looked quite close today and the rest of the field seemed closer in general but hopefully not too close! It's very hard to overtake here so pole position is important. Nico looked very quick today as well so I have my work cut out for sure. We'll find out everyone's pace in qualifying tomorrow afternoon so let's wait and see what happens."
Nico Rosberg : "That was a great day and I felt very comfortable in my Silver Arrow. This morning, we worked on some different things with the brakes which didn't quite work out so we had to change that this afternoon. It was much better for the second session so I'm quite happy now with that. But I'm still a tenth off the quickest time so I'll work hard with our engineers tonight to find that extra pace. It's a unique track here and it's very difficult to hit the kerbs just right. It was also great to see so many spectators here already today and I'm looking forward to the rest of the weekend."
Toto Wolff: "It was an interesting day which threw up some surprising conclusions. One of our biggest jobs will be to analyse and understand why the option tyre didn't perform as well on our car in comparison to the prime and also how to manage graining on the option during the race. It is a short lap here, which closes up the field anyway, but it feels like Ferrari might be pushing us harder this weekend. We will need to get every detail right to deliver our potential in the race, so there's plenty of work still ahead of us this evening."
Paddy Lowe "Today we focused on doing our homework for the race, looking particularly at tyre performance and fuel consumption. This is one of the most challenging circuits of the season in terms of fuel consumption and how we best use the 100 kg race fuel allowance. The threat of rain meant we ran more laps than usual in the morning session, including some high fuel work, before a more normal afternoon of short and long runs on low and high fuel. The car ran fine but we seemed to struggle a little with the option tyre, which did not deliver as much lap time as we had expected. This may open up some interesting strategies for qualifying."
Fernando Alonso: "I am reasonably pleased with the day's testing as we got through a lot of work without encountering any particular problems. We tried some new components and now we must concentrate on getting a good understanding of how they are working.
"As always on a Friday, we must analyse all the data we have gathered to try and be as well prepared as possible for tomorrow's qualifying, also taking into account the fact that tyre behaviour is very similar to what we saw in Monaco. Certainly, the Supersofts are not like they were in the past and in a race, they last for many laps. For that reason I think there won't be any problems either in qualifying or the first stint of the race."
"Thanks to speedy work from the team, in the afternoon, we managed to make up for the run lost in the morning and even if it's too early to make predictions, overall, it didn't go badly and by the end of the day my feeling with the car had improved. I am still not 100% happy with the handling of the F14 T, but I am sure that an analysis of the data we gathered will point us in the right direction for qualifying and the race."
Pat Fry: "We had a particularly busy day in our garage today. What might have looked like two normal practice sessions were actually particularly demanding for the engineers and mechanics, because of several problems, albeit small ones, that affected the running of our programme. However, the number of laps completed by both drivers was enough to get the necessary information to carry out the job of fine tuning the cars.
"There were two sides to the programme, evaluating the updates introduced for this race and comparing the two compounds, the Soft and Supersoft, brought here by Pirelli. As usual here in Canada, the track is very dirty and that affects grip levels. On this front, we can expect a significant improvement over the course of the weekend. We have to keep that in mind when working on set-up and also when assessing tyre degradation.
"This latter factor, along with managing fuel consumption, will play an important part in qualifying and in the race, given that temperatures are expected to rise over Saturday and again on Sunday. It's always difficult to make predictions on Friday because the relative performance level of the teams has yet to be assessed. We will try and give Kimi and Fernando the best possible package and then we will see what results that can deliver."
Romain Grosjean: "We've made good progress with the car since Monaco and the team has made improvements in the areas where we struggled there so that has been a real bonus today. We knew we would struggle on the straights here so we're doing everything we can to make up for that. It looks like we should be able to find some more speed after looking through the data and the weather's due to be hotter so we'll be pushing hard to get into the top ten for qualifying tomorrow."
Pastor Maldonado: "We had a couple of small issues today but we still got a good number of laps completed so we know where we can improve. It's a short lap here so the lap times are very close; I was just two tenths off Romain in the afternoon but that meant 15th rather than 11th on the monitors. We know what we want from the car and what we want to achieve tomorrow in qualifying."
Alan Permane, trackside operations director: "We know this is a circuit which is unlikely to favour the current strengths of our car but within this context we had a decent day of reasonable progress. Romain ended the day just outside the top ten whilst Pastor missed some of the afternoon because of an issue with the DRS on his rear wing, but nevertheless was just two tenths off Romain's lap time. We have a good haul of data to dissect overnight in the interests of unlocking more speed for tomorrow's qualifying."
Kevin Magnussen: "Obviously, this is my first time at this circuit, and I really enjoyed driving it - it's a really good track. It has a really nice series of corners and braking zones - for a relatively low-speed circuit, it's really cool.
"The car feels good, which is positive, and hopefully I'll be able to look after the tyres during the race. If it continues to get hotter over the weekend, then tyre overheating will become more of an issue, particularly on the Option tyre. It'll be the same for everyone though, so we'll just manage it as best as we can. I have a good team behind me and I think we've prepared for this weekend really well. So far, it looks as if we'll be fighting towards the top of the mid-pack; if we can stay there, we should be satisfied with our weekend."
Jenson Button: "In theory, this circuit should quite suit us: our car's pretty good in a straight line, there aren't many high-speed corners, and we've got the softest selection of tyres, so we should be okay.
"This morning's long-runs looked quite respectable, but we made some set-up changes for the second session, which weren't so bad when we were running low-fuel, but weren't quite so effective when we switched to running higher fuel-loads. On my long-run, I also hammered the Supersoft tyre while running a high fuel-load - just to see what would happen. I anticipated that there might be graining - and there was. The supersoft compound is a tyre that definitely requires you to look after the rears more than the fronts.
"Nevertheless, we gathered a lot of useful data, and that will inform the processes and decisions we make - not only about how to balance the car, but also about the inputs that'll be needed from the drivers to manage the tyres during the race. It's been a pretty useful day."
Eric Boullier, racing director: "We came into this weekend determined to get through a very busy development programme that was focused across both practice sessions. We undertook some aerodynamic tests and some back-to-back evaluations - and it's a credit to all the mechanics and engineers that we were able to complete the entire programme satisfactorily today.
"Neither Jenson nor Kevin were completely happy with the balance of their cars, or the changes made to them between the sessions, so there's still some scope for improvement ahead of tomorrow's sessions. We got plenty of laps under our belts today, so there's a lot of data to analyse this evening.
"The Canadian Grand Prix has traditionally been a weekend where we see plenty of incident and excitement - and today was no exception Already, we've seen plenty of spins, grassy moments and scrapes along the wall - and while all of us at McLaren will be hoping that Jenson and Kevin enjoy clean and profitable races, let's hope that the sport as a whole can put on a spectacular, breath-taking and unpredictable show on Sunday."
Nico Hulkenberg: "We've had a pretty good day of practice, although there is obviously more work to be done. The car feels very driveable around the circuit, but I feel there is more to come from it, especially on the super-soft tyres. Our target is to squeeze out a bit more performance overnight. The whole field is very competitive and close here and finding the perfect balance will be crucial. It's about getting all the pieces of the puzzle together and having a clean lap in qualifying."
Sergio Perez: "It was quite a normal day of practice. Trying some different settings and aero parts this morning, and then looking at the soft and super-soft tyres in the afternoon. It went to plan, apart from a small problem at the end of the day, which is why we had to finish our session a little earlier than expected. The positive thing, however, is that we have good information to improve our performance tomorrow. We have a fair bit of work to do tonight to get in the best shape possible for tomorrow's qualifying and obviously for the race on Sunday."
Vijay Mallya, Team Principal and Managing Director: "We've had a solid day of practice and we're quite satisfied with things. The only real issue was a small problem with Sergio's car, which cost us the last few minutes of the afternoon. Despite this, the feared rain didn't materialise and we could use the two sessions to go through almost our entire programme. We were able to complete the necessary long runs and we tested both tyre compounds extensively. Our race pace looks better than our one-lap pace, but the track here in Montreal tends to evolve significantly during the weekend so there will be some set-up changes to make ahead of qualifying to find the sweet spot for the car."
Esteban Gutiérrez: "It's been a tough day. We had some technical problems this morning, which is not ideal because we lost valuable track time. This afternoon we managed to solve the issues we had in the morning, but I'm still not completely happy with the car's overall handling. But we have good information in order to put everything together for tomorrow, which is pretty important so that I can feel confident with the car and drive it to the limit.
"The whole driveability into the corners is quite tricky, and the car is snappy, which is obviously not ideal on a track that is quite slippery. In addition, it's important to have a stable car when you want to drive on the kerbs."
Adrian Sutil: "This morning was quite good. It's really fun to drive on this track! Obviously the surface has very little grip. In addition there are numerous chicanes, but overall the car was quite good to drive. The main challenge in the morning was to get the tyres to work. In the afternoon this was a bit easier. We tried different downforce levels. We still have to sort out some issues with the aerodynamics. Apart from that, there were no big surprises. We are where we are, and we have to make the best of it. The car is still not exactly where we want it to be, which is where it works the best, so we have some work left left to do for tomorrow."
Giampaolo Dall'Ara, head of track engineering: "In the morning we did aerodynamic comparisons on both cars and the usual set-up work. We had to change a control unit on Esteban's car, which cost him approximately half an hour. In the afternoon we concentrated mainly on the tyre comparisons. Apart from the problem with the control unit, it was a pretty normal Friday. We still have room for improvement. We need to analyse the data and draw the right conclusions."
Jean-Eric Vergne: "Despite the little issue that we had this morning, which cut my session short, we managed to still achieve a good test programme today. As for the car performance, I'm not 100 percent happy because, even though it looked quite promising in the morning, we lost some speed in the afternoon. On the positive side, the long run pace was not too bad and we know in which areas we have to work to improve for FP3 and Qualifying, so I remain pretty confident for tomorrow."
Daniil Kvyat: "We had some problems with the car today that limited my track time. That's not ideal as I have never driven here before, but thanks to a useful simulator session last week, I found myself quite confident with the track straight away and felt able to attack the kerbs and the corners. It's a very interesting circuit, very different to anything else we have raced on so far. Apart from the problem, the car felt good, so I am still confident and feel we can aim high for tomorrow."
Laurent Mekies, head of vehicle performance: "It was a very mixed day for us, because we struggled to get all the track running we wanted to get done today with various issues in the morning with JEV and in the afternoon with Daniil. As a result we have completed a lot less laps than planned and our programme was therefore condensed. It will be tricky to analyse everything tonight, but on a positive note the underlying speed was there straight away from both drivers. JEV has always performed very well here and Daniil who despite the very few laps today was up to speed in a very short amount of time. If we can put all the things together and get enough running done during tomorrow's FP3, we should still be able to be competitive during Qualifying."
Ricardo Penteado, Renault Sport F1 track support leader: "Today went well and we were able to work through our programme on both cars, even though we had to deal with some tricky conditions in the wet in FP2. In fact, even in FP1 there was not much grip because of the cool temperatures and the fact that part of the track has been resurfaced.
"Both drivers did a run on the Inters, before waiting for the track to dry, when JEV did a lap on the Prime tyre to check out the conditions. With Daniil we followed a slightly different programme, waiting to use the Option tyre, which was probably the right decision with him to give him a feel for the car on the softer tyre. In fact, his whole programme today was aimed at giving him as many laps as possible on his first visit here. Overall, we are quite happy with how the day went."
Valtteri Bottas: "It was more or less what we expected. We got some good results from the changes we made from the last race, so it was nice to see some progress. It seems like everyone is still struggling with tyre warm-up with the prime, but the option felt a lot better. I still think we can improve our overall performance from today. I didn't have the perfect lap yet with the supersoft, so I think there's a little bit more to come."
Felipe Massa: "It was a good Friday. Unfortunately I lost some laps this morning, but in the afternoon we were able to run a lot to understand the set-up, the tyres and the long runs. I was happy with the balance today. I hope we can have a very competitive car on this track and I hope we can fight with Red Bull and Ferrari, which is never easy."
Rob Smedley, Head of Vehicle Performance: "A fairly standard Friday in Canada really; we had a few dramas with brake temperatures, but I don't think any team is different, and Felipe lost some time with the ERS cooling system failure in the first session. We recovered well with good teamwork and operations to resolve the issues we had with brakes and tyre warm-up, and had a very good session in FP2.
"We tested all the aerodynamic pieces we brought here and they seem to be working very well. We seem to have found a reasonable balance with tyre warm-up and degradation. There is still a lot to do to improve tyre warm-up and rear graining for the race."
Max Chilton: "I'm pleased with where I've ended the day on the timesheet. I think we got quite a lot of the car today and in particular I had a very positive FP2. We got a good long run with the car in which we seemed to be quite competitive, so hopefully we can maintain this progress into tomorrow."
Jules Bianchi: "It has been a tough day today, which is a difficult start off the back of our last weekend's performance. At least we have some data to work with to try to prepare for tomorrow but FP3 will be a little bit like heading into the dark. Still, we have turned things around before and I am confident that we can still have a good weekend."
John Booth, Team Principal "A frustrating day, particularly on Jules' side of the garage. The lost track time in FP1 was as a result of Jules pushing the car hard and for this every once in a while you do get caught out. Into FP2, the issue we have had with the powertrain is not driver related and so it's been tough for him to miss out on valuable running at this tricky circuit. On the flip side, with Max everything has pretty much run to programme and he is quite happy with the balance of the car. He did his option run very early in the session as we decided to concentrate more on long runs with the tyres.
"This will be reflected in the ultimate pace, but he still looks relatively competitive. The long run enabled us to get valuable tyre data and initially things don't seem quite so straightforward in terms of the way the prime and option tyres are working, but this information won't be needed until Sunday. For now we are concentrating on ensuring both cars are up to full reliability for the morning. For Jules we will revise the programme slightly to give him more long run focus and take the session from there."
Kamui Kobayashi: : "Tyre temperatures, braking issues and grip dominated FP2 for me. On both tyre compounds I was struggling to bring the tyres up to temperature efficiently which certainly cost me laptime, and that also contributed to the low levels of grip I had for the whole session.
"There's definitely more time to come from the whole package here. Our final time isn't a true picture of where we really are pace-wise, so we have to continue working as hard as possible tonight to give ourselves a chance to fight tomorrow. We'll do just that and I'm sure we'll make progress in FP3 and quali."
Marcus Ericsson: "33 laps in FP1 meant we could work through a lot of the program and even thought at first there was very little grip, by the end of the session we were starting to find a balance that was working ok. The track was very green for the first couple of runs and the car was sliding around a lot and I was having problems optimising the braking - it was like driving on ice, but we made a few setup changes and those, combined with the rubber going down throughout the session, meant that the grip levels had improved by the end of the first session.
"We made quite a few changes over lunch to improve the balance but on the first run of FP2 it didn't feel like a positive step so for run two we went back to a similar setup to that we'd had before lunch. However, after 13 laps and on my second run I lost transmission and had to pull over. That was the end of the session which is obviously not ideal but with 33 laps this morning and another 13 in FP2 it's not been too bad a day. I'm sure we'll make progress overnight and be back pushing on tomorrow."
Alexander Rossi: "27 laps and no issues is a pretty good way to finish my first FP1 of the season. It was my first time driving a 2014 car on track and I have to say it was very different to the 2013 car, but I enjoyed it. However, the focus for me today was helping the team establish a baseline setup and starting to try a few options and I'm pleased with how it went.
"At first the balance was actually pretty good - the rear was more solid than I thought it might be but the braking was something we had to take a look at as the front inside tyre was locking in the final part of each braking zone. We made a couple of changes and it definitely improved on the second full run, and for the rest of the session. By the last run I was starting to have more confidence with the braking, and we found a good initial balance that will be useful for FP2 and the rest of the weekend.
"My next run in the F1 car is in Austin and it'll be really interesting to see how the car develops between then and now."
Cedrik Staudohar, Renault Sport F1 Track Support Leader: "We covered almost everything on our programme on the engine side today, with several test items on the agenda following the updates we brought here. Everything worked as expected, both in qualifying and race trim. We had the opportunity to work with Alexander in the morning, who was very quick to adapt himself to the 2014 Power Unit. All in all it was a good day, despite Marcus' stoppage in FP2 due to a transmission issue. The engine has not been damaged so we can carry on as planned tomorrow."
Paul Hembery, motorsport boss "Everything went according to plan today, and the warmer weather we experienced this afternoon looks set to remain for the rest of the weekend or possibly become hotter. We obviously need to look at the data tonight, but the indications we are seeing so far suggest that wear and degradation are extremely contained. In terms of wear, the soft tyre could go for 70 laps here and the supersoft for 25. As for degradation, it is negligible for the soft tyre and less than 0.1 seconds per lap for the supersoft. As a result, we would expect to see between one and two pit stops. If temperatures get hotter that pattern could alter, but we are not expecting any significant differences."
Remi Taffin, head of track operations: "Today was a difficult day as predicted. We knew that the long straights would give us some headaches since the long periods of full throttle and emphasis on top speed do not play to the strengths of our Power Unit. We still have a gap to the Mercedes in front and we can see by the times that we are struggling for overall performance in this low downforce configuration.
"We have however been able to get a lot of information on fuel consumption. The race may demand more than the 100kg permitted fuel limit so making the best use of the recovered energy will be important in the race. We think we've got a good handle on it and will look to maximize this area to reduce the gap to the cars in front on Sunday.
"There are also a number of performance tweaks we can make tonight. Although we probably can't overhaul everyone there are areas for improvement that should see us move further up the order. Unfortunately we also have a few reliability issues to correct, particularly with Toro Rosso. We experienced a battery problem with JEV's car in the morning and then we will have to change Daniil's PU. Despite the issues we have collected a lot of information and now it's just a question of studying everything to come back stronger tomorrow."