Fernando Alonso heads unusual top order as British Grand Prix field gears up for qualifying at Silverstone.

1. Fernando Alonso Spain Renault-Renault 01:20.740

2. Mark Webber Australia Red Bull-Renault 01:20.988

3. Heikki Kovalainen Finland McLaren-Mercedes 01:21.266

4. Sebastian Vettel Germany Toro Rosso-Ferrari 01:21.277

5. Lewis Hamilton Britain McLaren-Mercedes 01:21.668

6. Nelson Piquet Jr Brazil Renault-Renault 01:21.786

7. Sebastien Bourdais France Toro Rosso-Ferrari 01:22.059

8. Timo Glock Germany Toyota-Toyota 01:22.183

9. Kimi Raikkonen Finland Ferrari-Ferrari 01:22.355

10. Rubens Barrichello Brazil Honda-Honda 01:22.387

11. Jenson Button Britain Honda-Honda 01:22.440

12. Felipe Massa Brazil Ferrari-Ferrari 01:22.461

13. Nico Rosberg Germany Williams-Toyota 01:22.544

14. Jarno Trulli Italy Toyota-Toyota 01:22.556

15. Nick Heidfeld Germany BMW Sauber 01:22.916

16. Kazuki Nakajima Japan Williams-Toyota 01:23.028

17. Adrian Sutil Germany Force India-Ferrari 01:23.049

18. Giancarlo Fisichella Italy Force India-Ferrari 01:23.112

19. Robert Kubica Poland BMW Sauber 01:23.282

20. David Coulthard Britain Red Bull-Renault 01:32.119

all times unofficial