Hungary GP: McLarens top opening practice
Lewis Hamilton led Jenson Button in a McLaren one-two in opening practice session for the Hungarian Grand Prix at the Hungaroring.
The McLarens were just over half a second clear of Fernando Alonso's Ferrari in third and the Mercedes of Nico Rosberg and Michael Schumacher in fourth and fifth, ahead of the second Ferrari of Felipe Massa.
Kimi Raikkonen was seventh for Lotus, followed by teammate Romain Grosjean.
Results
| Pos | Driver | Team | Time | Behind | Laps |
| 1. | Lewis Hamilton | McLaren-Mercedes | 1m22.821 | +0.000s | 30 |
| 2. | Jenson Button | McLaren-Mercedes | 1m22.922s | +0.101s | 24 |
| 3. | Fernando Alonso | Ferrari | 1m23.397s | +0.576s | 24 |
| 4. | Nico Rosberg | Mercedes | 1m23.628s | +0.807s | 29 |
| 5. | Romain Grosjean | Lotus-Renault | 1m23.633s | +0.812s | 24 |
| 6. | Michael Schumacher | Mercedes | 1m23.845s | +1.024s | 26 |
| 7. | Felipe Massa | Ferrari | 1m23.904s | +1.083s | 25 |
| 8. | Kimi Raikkonen | Lotus-Renault | 1m23.983s | +1.162s | 24 |
| 9. | Valtteri Bottas | Williams-Renault | 1m24.152s | +1.331s | 24 |
| 10. | Sergio Perez | Sauber-Ferrari | 1m24.268s | +1.447s | 27 |
| 11. | Pastor Maldonado | Williams-Renault | 1m24.300s | +1.479s | 23 |
| 12. | Kamui Kobayashi | Sauber-Ferrari | 1m24.394s | +1.573s | 19 |
| 13. | Mark Webber | Red Bull-Renault | 1m24.546s | +1.725s | 24 |
| 14. | Paul di Resta | Force India-Mercedes | 1m24.559s | +1.738s | 22 |
| 15. | Sebastian Vettel | Red Bull-Renault | 1m24.608s | +1.787s | 25 |
| 16. | Daniel Ricciardo | Toro Rosso-Ferrari | 1m25.354s | +2.533s | 25 |
| 17. | Jean-Eric Vergne | Toro Rosso-Ferrari | 1m25.559s | +2.738s | 27 |
| 18. | Jules Bianchi | Force India-Mercedes | 1m25.715s | +2.894s | 26 |
| 19. | Vitaly Petrov | Caterham-Renault | 1m26.440s | +3.619s | 27 |
| 20. | Charles Pic | Marussia-Cosworth | 1m26.705s | +3.884s | 23 |
| 21. | Heikki Kovalainen | Caterham-Renault | 1m26.755s | +3.934s | 28 |
| 22. | Timo Glock | Marussia-Cosworth | 1m27.015s | +4.194s | 24 |
| 23. | Pedro de la Rosa | HRT-Cosworth | 1m27.101s | +4.280s | 21 |
| 24. | Dani Clos | HRT-Cosworth | 1m28.176s | +5.355s | 24 |