Segunda sesión de entrenamientos libres del Gran Premio de Singapur 2019
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Lewis Hamilton |
Mercedes | 1:38.773 | 29 |
| 2 |  Max Verstappen |
Red Bull | +0.184s | 29 |
| 3 |  Sebastian Vettel |
Ferrari | +0.818s | 31 |
| 4 |  Valtteri Bottas |
Mercedes | +1.121s | 30 |
| 5 |  Alexander Albon |
Red Bull | +1.170s | 30 |
| 6 |  Charles Leclerc |
Ferrari | +1.245s | 31 |
| 7 |  Carlos Sainz Jr. |
McLaren | +1.372s | 33 |
| 8 | Nico Hülkenberg |
Renault | +1.551s | 30 |
| 9 |  Lando Norris |
McLaren | +1.588s | 35 |
| 10 |  Pierre Gasly |
Toro Rosso | +1.864s | 32 |
| 11 |  Daniil Kvyat |
Toro Rosso | +1.940s | 32 |
| 12 |  Daniel Ricciardo |
Renault | +2.038s | 30 |
| 13 |  Sergio Pérez |
Racing Point | +2.102s | 29 |
| 14 |  Antonio Giovinazzi |
Alfa Romeo | +2.355s | 35 |
| 15 |  Lance Stroll |
Racing Point | +2.355s | 31 |
| 16 | Kimi Räikkönen |
Alfa Romeo | +2.459s | 28 |
| 17 | Romain Grosjean |
Haas | +2.619s | 26 |
| 18 | George Russell |
Williams | +2.672s | 35 |
| 19 |  Kevin Magnussen |
Haas | +2.791s | 30 |
| 20 |  Robert Kubica |
Williams | +3.404s | 35 |