Segunda sesión de entrenamientos libres del Gran Premio de Singapur 2018
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Kimi Räikkönen |
Ferrari | 1:38.699 | 35 |
| 2 |  Lewis Hamilton |
Mercedes | +0.011s | 20 |
| 3 |  Max Verstappen |
Red Bull | +0.522s | 28 |
| 4 |  Daniel Ricciardo |
Red Bull | +0.610s | 33 |
| 5 | Valtteri Bottas |
Mercedes | +0.669s | 33 |
| 6 |  Carlos Sainz Jr. |
Renault | +1.575s | 36 |
| 7 |  Romain Grosjean |
Haas | +1.685s | 33 |
| 8 | Fernando Alonso |
McLaren | +1.760s | 31 |
| 9 |  Sebastian Vettel |
Ferrari | +1.934s | 12 |
| 10 | Nico Hülkenberg |
Renault | +1.969s | 35 |
| 11 |  Sergio Perez |
Force India | +2.075s | 30 |
| 12 |  Marcus Ericsson |
Sauber | +2.113s | 37 |
| 13 | Esteban Ocon |
Force India | +2.171s | 33 |
| 14 |  Charles Leclerc |
Sauber | +2.363s | 37 |
| 15 |  Kevin Magnussen |
Haas | +2.455s | 32 |
| 16 |  Stoffel Vandoorne |
McLaren | +2.465s | 32 |
| 17 |  Brendon Hartley |
Toro Rosso | +2.843s | 38 |
| 18 | Pierre Gasly |
Toro Rosso | +2.916s | 36 |
| 19 |  Lance Stroll |
Williams | +3.442s | 17 |
| 20 |  Sergey Sirotkin |
Williams | +3.482s | 36 |