Charles Leclerc a été le plus rapide de la 1re séance d’essais libres du Grand Prix de Singapour. Lando Norris a fait le 2e temps devant Carlos Sainz et Max Verstappen. Yuki Tsunoda, Oscar Piastri et Daniel Ricciardo suivent.
| Pos | No | Pilote | Équipe | Temps | Écart | Tours |
|---|---|---|---|---|---|---|
| 1 | 16 | Charles Leclerc | Ferrari | 1:31.763 | 26 | |
| 2 | 4 | Lando Norris | McLaren Mercedes | 1:31.839 | +0.076s | 25 |
| 3 | 55 | Carlos Sainz | Ferrari | 1:31.952 | +0.189s | 27 |
| 4 | 1 | Max Verstappen | Red Bull Racing Honda RBPT | 1:32.097 | +0.334s | 22 |
| 5 | 22 | Yuki Tsunoda | RB Honda RBPT | 1:32.263 | +0.500s | 26 |
| 6 | 81 | Oscar Piastri | McLaren Mercedes | 1:32.369 | +0.606s | 25 |
| 7 | 3 | Daniel Ricciardo | RB Honda RBPT | 1:32.375 | +0.612s | 21 |
| 8 | 23 | Alexander Albon | Williams Mercedes | 1:32.451 | +0.688s | 25 |
| 9 | 14 | Fernando Alonso | Aston Martin Aramco Mercedes | 1:32.610 | +0.847s | 26 |
| 10 | 31 | Esteban Ocon | Alpine Renault | 1:32.615 | +0.852s | 27 |
| 11 | 43 | Franco Colapinto | Williams Mercedes | 1:32.618 | +0.855s | 25 |
| 12 | 44 | Lewis Hamilton | Mercedes | 1:32.679 | +0.916s | 24 |
| 13 | 10 | Pierre Gasly | Alpine Renault | 1:32.694 | +0.931s | 27 |
| 14 | 11 | Sergio Perez | Red Bull Racing Honda RBPT | 1:32.767 | +1.004s | 22 |
| 15 | 18 | Lance Stroll | Aston Martin Aramco Mercedes | 1:32.778 | +1.015s | 21 |
| 16 | 63 | George Russell | Mercedes | 1:33.334 | +1.571s | 25 |
| 17 | 20 | Kevin Magnussen | Haas Ferrari | 1:33.377 | +1.614s | 21 |
| 18 | 77 | Valtteri Bottas | Kick Sauber Ferrari | 1:33.485 | +1.722s | 25 |
| 19 | 24 | Zhou Guanyu | Kick Sauber Ferrari | 1:33.585 | +1.822s | 24 |
| 20 | 27 | Nico Hulkenberg | Haas Ferrari | 1:33.797 | +2.034s | 24 |