Segunda sesión de entrenamientos libres del Gran Premio de Singapur 2017
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Daniel Ricciardo |
Red Bull | 1:40.852 | 33 |
| 2 |  Max Verstappen |
Red Bull | +0.556s | 28 |
| 3 |  Lewis Hamilton |
Mercedes | +0.703s | 36 |
| 4 |  Valtteri Bottas |
Mercedes | +1.252s | 35 |
| 5 |  Nico Hülkenberg |
Renault | +1.596s | 33 |
| 6 |  Stoffel Vandoorne |
McLaren | +1.649s | 34 |
| 7 |  Fernando Alonso |
McLaren | +1.936s | 32 |
| 8 |  Sergio Perez |
Force India | +1.974s | 35 |
| 9 | Kimi Räikkönen |
Ferrari | +1.983s | 30 |
| 10 |  Esteban Ocon |
Force India | +2.202s | 34 |
| 11 | Sebastian Vettel |
Ferrari | +2.252s | 33 |
| 12 | Carlos Sainz Jr. |
Toro Rosso | +2.384s | 38 |
| 13 |  Daniil Kvyat |
Toro Rosso | +2.756s | 32 |
| 14 |  Jolyon Palmer |
Renault | +2.943s | 32 |
| 15 |  Felipe Massa |
Williams | +2.984s | 32 |
| 16 |  Lance Stroll |
Williams | +3.449s | 32 |
| 17 |  Kevin Magnussen |
Haas | +3.565s | 32 |
| 18 | Romain Grosjean |
Haas | +4.076s | 29 |
| 19 | Pascal Wehrlein |
Sauber | +4.821s | 34 |
| 20 |  Marcus Ericsson |
Sauber | +4.869s | 35 |