British GP: Webber tops opening wet practice
Mark Webber went quickest in a very wet opening practice session for this weekend's British Grand Prix.
The Australian's best of 1m46.603s topped Mercedes' Michael Schumacher. Rubens Barrichello posted the third quickest time for Williams, with Sergio Perez completing a promising session by finishing as fourth fastest.
Results
| Pos | Driver | Team | Time | Behind | Laps |
| 1. | Mark Webber | Red Bull-Renault | 1m46.603s | +0.000s | 19 |
| 2. | Michael Schumacher | Mercedes | 1m47.263s | +0.660 | 20 |
| 3. | Rubens Barrichello | Williams-Cosworth | 1m47.347s | +0.744 | 23 |
| 4. | Sergio Perez | Sauber-Ferrari | 1m47.422s | +0.819 | 22 |
| 5. | Felipe Massa | Ferrari | 1m47.562s | +0.959 | 13 |
| 6. | Nico Rosberg | Mercedes | 1m47.758s | +1.155 | 23 |
| 7. | Fernando Alonso | Ferrari | 1m48.161s | +1.558 | 16 |
| 8. | Lewis Hamilton | McLaren-Mercedes | 1m48.549s | +1.946 | 21 |
| 9. | Nico Hulkenberg | Force India-Mercedes | 1m48.598s | +1.995 | 19 |
| 10. | Jaime Alguersuari | Toro Rosso-Ferrari | 1m48.678s | +2.075 | 22 |
| 11. | Paul di Resta | Force India-Mercedes | 1m48.730s | +2.127 | 18 |
| 12. | Sebastien Buemi | Toro Rosso-Ferrari | 1m48.778s | +2.175 | 18 |
| 13. | Sebastian Vettel | Red Bull-Renault | 1m48.794s | +2.191 | 21 |
| 14. | Pastor Maldonado | Williams-Cosworth | 1m48.809s | +2.206 | 17 |
| 15. | Jenson Button | McLaren-Mercedes | 1m48.841s | +2.238 | 23 |
| 16. | Nick Heidfeld | Renault | 1m48.941s | +2.338 | 20 |
| 17. | Vitaly Petrov | Renault | 1m49.603s | +3.000 | 15 |
| 18. | Kamui Kobayashi | Sauber-Ferrari | 1m50.133s | +3.530 | 17 |
| 19. | Jarno Trulli | Lotus-Renault | 1m50.222s | +3.619 | 14 |
| 20. | Karun Chandhok | Lotus-Renault | 1m51.119s | +4.516 | 17 |
| 21. | Timo Glock | Virgin-Cosworth | 1m52.470s | +5.867 | 17 |
| 22. | Tonio Liuzzi | HRT-Cosworth | 1m53.143s | +6.540 | 20 |
| 23. | Jerome D'Ambrosio | Virgin-Cosworth | 1m53.469s | +6.866 | 26 |
| 24. | Daniel Ricciardo | HRT-Cosworth | 1m54.334s | +7.731 | 24 |