Formula 1 Final Free Practice Results Marina Bay Singapore Saturday September 16
| P | Driver | Team | Lap time | Laps |
| 1 | Carlos Sainz | Scuderia Ferrari | 01:32.065 | 23 |
| 2 | George Russell | Mercedes | 01:32.134 | 20 |
| 3 | Lando Norris | McLaren | 01:32.303 | 17 |
| 4 | Max Verstappen | Red Bull Racing | 01:32.378 | 21 |
| 5 | Charles Leclerc | Scuderia Ferrari | 01:32.381 | 25 |
| 6 | Lewis Hamilton | Mercedes | 01:32.535 | 18 |
| 7 | Oscar Piastri | McLaren | 01:32.730 | 18 |
| 8 | Sergio Perez | Red Bull Racing | 01:32.784 | 20 |
| 9 | Nico Hülkenberg | Haas | 01:32.896 | 18 |
| 10 | Yuki Tsunoda | AlphaTauri | 01:32.945 | 18 |
| 11 | Kevin Magnussen | Haas | 01:32.970 | 16 |
| 12 | Esteban Ocon | Alpine | 01:32.979 | 19 |
| 13 | Fernando Alonso | Aston Martin | 01:33.051 | 19 |
| 14 | Lance Stroll | Aston Martin | 01:33.126 | 23 |
| 15 | Pierre Gasly | Alpine | 01:33.351 | 19 |
| 16 | Liam Lawson* | AlphaTauri | 01:33.357 | 19 |
| 17 | Alexander Albon | Williams | 01:33.370 | 15 |
| 18 | Valtteri Bottas | Alfa Romeo | 01:33.540 | 26 |
| 19 | Zhou Guanyu | Alfa Romeo | 01:33.637 | 24 |
| 20 | Logan Sargeant | Williams | 01:33.708 | 16 |
*Replaced Daniel Ricciardo for the Singapore Grand Prix