Primera sesión de entrenamientos libres del Gran Premio de Arabia Saudí 2021
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Lewis Hamilton |
Mercedes | 1:29.786 | 21 |
| 2 |  Max Verstappen |
Red Bull | +0.056s | 23 |
| 3 |  Valtteri Bottas |
Mercedes | +0.223s | 24 |
| 4 |  Pierre Gasly |
Alpha Tauri | +0.477s | 28 |
| 5 |  Antonio Giovinazzi |
Alfa Romeo | +0.532s | 27 |
| 6 |  Carlos Sainz Jr. |
Ferrari | +0.778s | 26 |
| 7 |  Charles Leclerc |
Ferrari | +0.814s | 26 |
| 8 |  Daniel Ricciardo |
McLaren | +0.822s | 25 |
| 9 | Fernando Alonso |
Alpine | +1.056s | 27 |
| 10 |  Sebastian Vettel |
Aston Martin | +1.100s | 25 |
| 11 |  Sergio Pérez |
Red Bull | +1.174s | 27 |
| 12 | Esteban Ocon |
Alpine | +1.237s | 29 |
| 13 |  Lando Norris |
McLaren | +1.243s | 23 |
| 14 |  Lance Stroll |
Aston Martin | +1.258s | 25 |
| 15 |  Yuki Tsunoda |
Alpha Tauri | +1.313s | 26 |
| 16 | Kimi Räikkönen |
Alfa Romeo | +1.510s | 26 |
| 17 | George Russell |
Williams | +1.557s | 28 |
| 18 | Mick Schumacher |
Haas | +1.739s | 24 |
| 19 | Nicholas Latifi |
Williams | +2.035s | 27 |
| 20 |  Nikita Mazepin |
Haas | +3.678s | 23 |