Venue: Istabul Motor Park
Laps: 58
Race start: 8 p.m. Singapore time
The Turkish Grand Prix was an instant hit with the drivers and fans when it was introduced in 2005. There have been only two winners here - Kimi Raikkonen (2005) and Felipe Massa (2006 - 2008).
Technical: Fast and flowing with many long high-speed corners, including the 4-apex Turn 8. Aerodynamic efficiency is key to setting a good lap time. Some of them are blind, due to the many elevation changes, and bravery helps. Soft and hard compound tyres will be used this weekend.
Going into the weekend: With all the current teams signed up for 2010 at least conditionally, the focus returns to the track. Can anyone really stop Jenson Button and Brawn? Ferrari and Massa will be looking to use their recent upturn in form to defend their victory. Red Bull have said that a win here is key to their championship hopes, and they have a double diffuser to aid them. BMW-Sauber are the last team to introduce their trick diffuser and they have brought it to Istanbul.
Turkish Grand Prix free practice session one
1. ROSBERG Williams 1m28.952s
2. HAMILTON McLaren 1m29.263s
3. TRULLI Toyota 1m29.271s
4. VETTEL Red Bull 1m29.337s
5. MASSA Ferrari 1m29.342s
6. NAKAJIMA Williams 1m29.371s
7. RAIKKONEN Ferrari 1m29.398s
8. ALONSO Renault 1m29.422s
9. BARRICHELLO Brawn 1m29.525s
10. KOVALAINEN McLaren 1m29.590s
11. BUTTON Brawn 1m29.747s
12. SUTIL Force India 1m29.864s
13. GLOCK Toyota 1m29.934s
14. PIQUET Renault 1m30.132s
15. WEBBER Red Bull 1m30.176s
16. KUBICA BMW 1m30.645s
17. HEIDFELD BMW 1m30.689s
18. FISICHELLA Force India 1m30.729s
19. BOURDAIS Toro Rosso 1m30.838s
20. BUEMI Toro Rosso 1m30.944s
Turkish Grand Prix free practice session two
1. KOVALAINEN McLaren 1m28.841s
2. ALONSO Renault 1m28.847s
3. KUBICA BMW 1m29.056s
4. NAKAJIMA Williams 1m29.091s
5. VETTEL Red Bull 1m29.202s
6. TRULLI Toyota 1m29.207s
7. ROSBERG Williams 1m29.257s
8. BARRICHELLO Brawn 1m29.305s
9. WEBBER Red Bull 1m29.383s
10. PIQUET Renault 1m29.401s
11. MASSA Ferrari 1m29.416s
12. BUTTON Brawn 1m29.430s
13. HAMILTON McLaren 1m29.435s
14. GLOCK Toyota 1m29.518s
15. RAIKKONEN Ferrari 1m29.520s
16. HEIDFELD BMW 1m29.550s
17. SUTIL Force India 1m30.081s
18. FISICHELLA Force India 1m30.091s
19. BOURDAIS Toro Rosso 1m30.295s
20. BUEMI Toro Rosso 1m30.629s
Turkish Grand Prix free practice session three times
1. MASSA Ferrari 1m27.983s
2. TRULLI Toyota 1m28.022s
3. GLOCK Toyota 1m28.094s
4. NAKAJIMA Williams 1m28.122s
5. KUBICA BMW 1m28.320s
6. BARRICHELLO Brawn 1m28.332s
7. BUTTON Brawn 1m28.360s
8. ROSBERG Williams 1m28.364s
9. RAIKKONEN Ferrari 1m28.415s
10. VETTEL Red Bull 1m28.451s
11. PIQUET Renault 1m28.503s
12. HAMILTON McLaren 1m28.563s
13. WEBBER Red Bull 1m28.678s
14. HEIDFELD BMW 1m28.715s
15. KOVALAINEN McLaren 1m28.738s
16. SUTIL Force India 1m29.050s
17. BOURDAIS Toro Rosso 1m29.076s
18. BUEMI Toro Rosso 1m29.167s
19. ALONSO Renault 1m29.261s
20. FISICHELLA Force India 1m29.421s
Turkish GP starting grid
1. VETTEL Red Bull
2. BUTTON Brawn
3. BARRICHELLO Brawn
4. WEBBER Red Bull
5. TRULLI Toyota
6. RAIKKONEN Ferrari
7. MASSA Ferrari
8. ALONSO Renault
9. ROSBERG Williams
10. KUBICA BMW
11. HEIDFELD BMW
12. NAKAJIMA Williams
13. GLOCK Toyota
14. KOVALAINEN McLaren
15. SUTIL Force India
16. HAMILTON McLaren
17. PIQUET Renault
18. BUEMI Toro Rosso
19. FISICHELLA Force India
20. BOURDAIS Toro Rosso
Car weights including fuel (in kg, by grid order)
1. VETTEL Red Bull 649.5
2. BUTTON Brawn 655.5
3. BARRICHELLO Brawn 652.5
4. WEBBER Red Bull 656
5. TRULLI Toyota 652
6. RAIKKONEN Ferrari 658
7. MASSA Ferrari 654
8. ALONSO Renault 644.5
9. ROSBERG Williams 660
10. KUBICA BMW 664
11. HEIDFELD BMW 681.5
12. NAKAJIMA Williams 680.4
13. GLOCK Toyota 689
14. KOVALAINEN McLaren 665
15. SUTIL Force India 668.5
16. HAMILTON McLaren 696.5
17. PIQUET Renault 689.6
18. BUEMI Toro Rosso 686.5
19. FISICHELLA Force India 688.5
20. BOURDAIS Toro Rosso 701
Turkish Grand Prix result - 58 laps
1. BUTTON Brawn
2. WEBBER Red Bull +6.7s
3. VETTEL Red Bull +7.4s
4. TRULLI Toyota +27.8s
5. ROSBERG Williams +31.5s
6. MASSA Ferrari +39.9s
7. KUBICA BMW +46.2s
8. GLOCK Toyota +46.9s
9. RAIKKONEN Ferrari +50.2s
10. ALONSO Renault +62.4s
11. HEIDFELD BMW +64.3s
12. NAKAJIMA Williams +66.3s
13. HAMILTON McLaren +80.4s
14. KOVALAINEN McLaren +1 lap
15. BUEMI Toro Rosso +1 lap
16. PIQUET Renault +1 lap
17. SUTIL Force India +1 lap
18. BOURDAIS Toro Rosso +1 lap
R. BARRICHELLO Brawn +11 laps
R. FISICHELLA Force India +54 laps
Fastest lap: BUTTON 1m27.579s (lap 40)