Singapore Formula 1 Grand Prix
Saturday practice
| Position | | Name | Team | Time | Laps |
|---|
| Position 1 |  | Fernando Alonso | Renault | 1:44.506 | 19 |
| 2 |  | Lewis Hamilton | McLaren Mercedes | 1:45.119 | 13 |
| 3 |  | Felipe Massa | Ferrari | 1:45.246 | 16 |
| 4 |  | Nelsinho Piquet | Renault | 1:45.249 | 18 |
| 5 | | Nico Rosberg | Williams | 1:45.386 | 17 |
| 6 | | Jenson Button | Honda | 1:45.409 | 20 |
| 7 |  | Robert Kubica | BMW Sauber | 1:45.425 | 17 |
| 8 |  | Mark Webber | Red Bull | 1:45.450 | 21 |
| 9 | | Sebastian Vettel | Toro Rosso | 1:45.477 | 19 |
| 10 |  | Sebastien Bourdais | Toro Rosso | 1:45.599 | 18 |
| 11 | | Nick Heidfeld | BMW Sauber | 1:45.689 | 19 |
| 12 |  | Kazuki Nakajima | Williams | 1:45.982 | 18 |
| 13 |  | Heikki Kovalainen | McLaren Mercedes | 1:45.982 | 13 |
| 14 | | Rubens Barrichello | Honda | 1:46.073 | 21 |
| 15 | | Timo Glock | Toyota | 1:46.180 | 23 |
| 16 |  | Jarno Trulli | Toyota | 1:46.221 | 19 |
| 17 | | Kimi Raikkonen | Ferrari | 1:46.482 | 10 |
| 18 | | David Coulthard | Red Bull | 1:46.794 | 6 |
| 19 | | Giancarlo Fisichella | Force India | 1:47.166 | 14 |
| 20 | | Adrian Sutil | Force India | 1:47.727 | 19 |
