Formula 1 First Free Practice Results Marina Bay Singapore Friday October 3
| P | Driver | Team | Lap time | Laps |
| 1 | Fernando Alonso | Aston Martin | 01:31.116 | 23 |
| 2 | Charles Leclerc | Scuderia Ferrari | 01:31.266 | 25 |
| 3 | Max Verstappen | Red Bull Racing | 01:31.392 | 24 |
| 4 | Lewis Hamilton | Scuderia Ferrari | 01:31.480 | 23 |
| 5 | Oscar Piastri | McLaren | 01:31.481 | 25 |
| 6 | Lando Norris | McLaren | 01:31.698 | 22 |
| 7 | Isack Hadjar | Racing Bulls | 01:31.755 | 28 |
| 8 | Carlos Sainz | Williams | 01:31.812 | 27 |
| 9 | Yuki Tsunoda | Red Bull Racing | 01:31.860 | 25 |
| 10 | Esteban Ocon | Haas | 01:32.128 | 24 |
| 11 | George Russell | Mercedes | 01:32.139 | 22 |
| 12 | Nico Hülkenberg | Kick Sauber | 01:32.315 | 29 |
| 13 | Pierre Gasly | Alpine | 01:32.378 | 26 |
| 14 | Andrea Antonelli | Mercedes | 01:32.399 | 24 |
| 15 | Liam Lawson | Racing Bulls | 01:32.461 | 27 |
| 16 | Oliver Bearman | Haas | 01:32.538 | 25 |
| 17 | Gabriel Bortoleto | Kick Sauber | 01:32.611 | 27 |
| 18 | Lance Stroll | Aston Martin | 01:33.034 | 18 |
| 19 | Franco Colapinto | Alpine | 01:33.324 | 26 |
| 20 | Alexander Albon | Williams | no time | 2 |