Tercera sesión de entrenamientos libres del Gran Premio de Bélgica 2012
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Fernando Alonso |
Ferrari | 1:48.542 | 18 |
| 2 |  Kimi Räikkönen |
Lotus | + 0.141 | 21 |
| 3 |  Sergio Perez |
Sauber | + 0.308 | 23 |
| 4 |  Kamui Kobayashi |
Sauber | + 0.321 | 20 |
| 5 |  Jenson Button |
McLaren | + 0.549 | 18 |
| 6 |  Felipe Massa |
Ferrari | + 0.550 | 16 |
| 7 |  Mark Webber |
Red Bull | + 0.622 | 21 |
| 8 |  Romain Grosjean |
Lotus | + 0.724 | 23 |
| 9 |  Sebastian Vettel |
Red Bull | + 0.750 | 23 |
| 10 | Paul di Resta |
Force India | + 0.840 | 22 |
| 11 |  Pastor Maldonado |
Williams | + 1.019 | 23 |
| 12 | Lewis Hamilton |
McLaren | + 1.073 | 19 |
| 13 | Michael Schumacher |
Mercedes | + 1.079 | 26 |
| 14 | Nico Hülkenberg |
Force India | + 1.132 | 23 |
| 15 | Jean-Eric Vergne |
Toro Rosso | + 1.168 | 21 |
| 16 | Daniel Ricciardo |
Toro Rosso | + 1.234 | 22 |
| 17 | Bruno Senna |
Williams | + 1.485 | 20 |
| 18 | Heikki Kovalainen |
Caterham | + 3.797 | 21 |
| 19 | Charles Pic |
Manor | + 4.024 | 20 |
| 20 | Timo Glock |
Manor | + 4.088 | 18 |
| 21 |  Vitaly Petrov |
Caterham | + 4.267 | 22 |
| 22 | Pedro Martínez de la Rosa |
HRT | + 4.841 | 22 |
| 23 |  Narain Karthikeyan |
HRT | + 5.020 | 23 |
| 24 | Nico Rosberg |
Mercedes | + 9.571 | 5 |