Primera sesión de entrenamientos libres del Gran Premio de México 2015
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Max Verstappen |
Toro Rosso | 1:25.990 | 38 |
| 2 |  Daniil Kvyat |
Red Bull | +0.305s | 27 |
| 3 |  Kimi Räikkönen |
Ferrari | +0.305s | 36 |
| 4 |  Sebastian Vettel |
Ferrari | +0.896s | 31 |
| 5 |  Daniel Ricciardo |
Red Bull | +1.195s | 28 |
| 6 | Nico Rosberg |
Mercedes | +1.206s | 19 |
| 7 | Valtteri Bottas |
Williams | +1.313s | 26 |
| 8 |  Carlos Sainz Jr. |
Toro Rosso | +1.420s | 37 |
| 9 |  Sergio Perez |
Force India | +1.591s | 19 |
| 10 |  Felipe Massa |
Williams | +1.705s | 24 |
| 11 |  Lewis Hamilton |
Mercedes | +1.733s | 27 |
| 12 |  Marcus Ericsson |
Sauber | +2.508s | 27 |
| 13 |  Pastor Maldonado |
Lotus | +2.569s | 30 |
| 14 | Felipe Nasr |
Sauber | +2.589s | 25 |
| 15 |  Jolyon Palmer |
Lotus | +2.721s | 24 |
| 16 | Nico Hülkenberg |
Force India | +3.109s | 17 |
| 17 | Fernando Alonso |
McLaren | +4.082s | 17 |
| 18 |  Alexander Rossi |
Manor | +4.629s | 23 |
| 19 | Jenson Button |
McLaren | +6.101s | 9 |
| 20 | Will Stevens |
Manor | +6.876s | 11 |