Tercera sesión de entrenamientos libres del Gran Premio de Singapur 2017
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Max Verstappen |
Red Bull | 1:41.829 | 12 |
| 2 |  Sebastian Vettel |
Ferrari | +0.072s | 13 |
| 3 |  Lewis Hamilton |
Mercedes | +0.142s | 16 |
| 4 |  Fernando Alonso |
McLaren | +0.554s | 11 |
| 5 |  Stoffel Vandoorne |
McLaren | +0.610s | 13 |
| 6 |  Daniel Ricciardo |
Red Bull | +0.688s | 11 |
| 7 | Nico Hülkenberg |
Renault | +0.720s | 10 |
| 8 |  Valtteri Bottas |
Mercedes | +0.763s | 16 |
| 9 | Kimi Räikkönen |
Ferrari | +0.879s | 16 |
| 10 |  Sergio Perez |
Force India | +1.181s | 14 |
| 11 |  Esteban Ocon |
Force India | +1.280s | 15 |
| 12 | Carlos Sainz Jr. |
Toro Rosso | +1.527s | 17 |
| 13 |  Jolyon Palmer |
Renault | +1.539s | 11 |
| 14 |  Daniil Kvyat |
Toro Rosso | +1.745s | 17 |
| 15 |  Felipe Massa |
Williams | +1.895s | 17 |
| 16 |  Kevin Magnussen |
Haas | +2.212s | 16 |
| 17 |  Lance Stroll |
Williams | +2.394s | 18 |
| 18 | Romain Grosjean |
Haas | +2.466s | 16 |
| 19 | Pascal Wehrlein |
Sauber | +3.931s | 15 |
| 20 |  Marcus Ericsson |
Sauber | +4.510s | 7 |