Primera sesión de entrenamientos libres del Gran Premio de Singapur 2017
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Daniel Ricciardo |
Red Bull | 1:42.489 | 21 |
| 2 |  Sebastian Vettel |
Ferrari | +0.109s | 21 |
| 3 |  Max Verstappen |
Red Bull | +0.121s | 23 |
| 4 |  Lewis Hamilton |
Mercedes | +0.415s | 27 |
| 5 |  Sergio Pérez |
Force India | +0.934s | 25 |
| 6 |  Valtteri Bottas |
Mercedes | +0.945s | 27 |
| 7 | Kimi Räikkönen |
Ferrari | +1.245s | 25 |
| 8 |  Fernando Alonso |
McLaren | +1.270s | 19 |
| 9 | Nico Hülkenberg |
Renault | +1.612s | 24 |
| 10 |  Daniil Kvyat |
Toro Rosso | +1.731s | 25 |
| 11 |  Stoffel Vandoorne |
McLaren | +1.851s | 25 |
| 12 |  Jolyon Palmer |
Renault | +2.472s | 25 |
| 13 |  Esteban Ocon |
Force India | +2.564s | 25 |
| 14 |  Felipe Massa |
Williams | +2.595s | 27 |
| 15 | Romain Grosjean |
Haas | +3.967s | 20 |
| 16 |  Charles Leclerc |
Haas | +4.293s | 27 |
| 17 |  Lance Stroll |
Williams | +4.701s | 11 |
| 19 |  Marcus Ericsson |
Sauber | +5.210s | 23 |
| 20 | Pascal Wehrlein |
Sauber | +5.397s | 24 |