Lewis Hamilton remporte le Grand Prix de Singapour devant Max Verstappen et Sebastian Vettel. Valtteri Bottas termine 4e et Kimi Räikkönen est 5e. Daniel Ricciardo finit 6e. On retrouve ensuite dans le top 10: Fernando Alonso, Carlos Sainz, Charles Leclerc et Nico Hulkenberg.
| Pos | No | Pilote | Équipe | Tours | Temps | PTS |
|---|---|---|---|---|---|---|
| 1 | 44 | Lewis Hamilton | Mercedes | 61 | 1:51:11.611 | 25 |
| 2 | 33 | Max Verstappen | Red Bull Racing TAG Heuer | 61 | +8.961s | 18 |
| 3 | 5 | Sebastian Vettel | Ferrari | 61 | +39.945s | 15 |
| 4 | 77 | Valtteri Bottas | Mercedes | 61 | +51.930s | 12 |
| 5 | 7 | Kimi Räikkönen | Ferrari | 61 | +53.001s | 10 |
| 6 | 3 | Daniel Ricciardo | Red Bull Racing TAG Heuer | 61 | +53.982s | 8 |
| 7 | 14 | Fernando Alonso | McLaren Renault | 61 | +103.011s | 6 |
| 8 | 55 | Carlos Sainz | Renault | 60 | +1 lap | 4 |
| 9 | 16 | Charles Leclerc | Sauber Ferrari | 60 | +1 lap | 2 |
| 10 | 27 | Nico Hulkenberg | Renault | 60 | +1 lap | 1 |
| 11 | 9 | Marcus Ericsson | Sauber Ferrari | 60 | +1 lap | 0 |
| 12 | 2 | Stoffel Vandoorne | McLaren Renault | 60 | +1 lap | 0 |
| 13 | 10 | Pierre Gasly | Scuderia Toro Rosso Honda | 60 | +1 lap | 0 |
| 14 | 18 | Lance Stroll | Williams Mercedes | 60 | +1 lap | 0 |
| 15 | 8 | Romain Grosjean | Haas Ferrari | 60 | +1 lap | 0 |
| 16 | 11 | Sergio Perez | Force India Mercedes | 60 | +1 lap | 0 |
| 17 | 28 | Brendon Hartley | Scuderia Toro Rosso Honda | 60 | +1 lap | 0 |
| 18 | 20 | Kevin Magnussen | Haas Ferrari | 59 | +2 laps | 0 |
| 19 | 35 | Sergey Sirotkin | Williams Mercedes | 59 | +2 laps | 0 |
| NC | 31 | Esteban Ocon | Force India Mercedes | 0 | DNF | 0 |
Meilleur tour: Kevin Magnussen en 1:41.905 au 50e tour