Primera sesión de entrenamientos libres del Gran Premio de Bélgica 2015
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Nico Rosberg |
Mercedes | 1:51.082 | 19 |
| 2 |  Lewis Hamilton |
Mercedes | +0.242s | 24 |
| 3 |  Daniel Ricciardo |
Red Bull | +0.291s | 18 |
| 4 |  Kimi Räikkönen |
Ferrari | +0.396s | 23 |
| 5 | Sebastian Vettel |
Ferrari | +0.784s | 21 |
| 6 |  Daniil Kvyat |
Red Bull | +0.878s | 18 |
| 7 |  Max Verstappen |
Toro Rosso | +1.076s | 27 |
| 8 |  Carlos Sainz Jr. |
Toro Rosso | +1.339s | 26 |
| 9 |  Sergio Pérez |
Force India | +1.341s | 20 |
| 10 | Valtteri Bottas |
Williams | +1.429s | 19 |
| 11 |  Pastor Maldonado |
Lotus | +1.457s | 15 |
| 12 | Nico Hülkenberg |
Force India | +1.532s | 20 |
| 13 |  Felipe Nasr |
Sauber | +1.558s | 16 |
| 14 | Felipe Massa |
Williams | +1.571s | 22 |
| 15 |  Marcus Ericsson |
Sauber | +2.344s | 16 |
| 16 | Fernando Alonso |
McLaren | +2.420s | 15 |
| 17 |  Jolyon Palmer |
Lotus | +2.717s | 23 |
| 18 | Jenson Button |
McLaren | +3.143s | 14 |
| 19 | Will Stevens |
Manor | +4.419s | 16 |
| 20 | Roberto Merhi |
Manor | +5.004s | 17 |