Kết quả phiên chạy FP1 của chặng đua GP Ả Rập Saudi 2021:
| Stt | Tay đua | Xe | Thời gian | Kh/cách | Lap |
| 1 | Lewis Hamilton | MERCEDES | 1:29.786 | 21 | |
| 2 | Max Verstappen | RED BULL | 1:29.842 | +0.056s | 23 |
| 3 | Valtteri Bottas | MERCEDES | 1:30.009 | +0.223s | 24 |
| 4 | Pierre Gasly | ALPHATAURI | 1:30.263 | +0.477s | 28 |
| 5 | Antonio Giovinazzi | ALFA ROMEO | 1:30.318 | +0.532s | 27 |
| 6 | Carlos Sainz | FERRARI | 1:30.564 | +0.778s | 26 |
| 7 | Charles Leclerc | FERRARI | 1:30.600 | +0.814s | 26 |
| 8 | Daniel Ricciardo | MCLAREN | 1:30.608 | +0.822s | 25 |
| 9 | Fernando Alonso | ALPINE | 1:30.842 | +1.056s | 27 |
| 10 | Sebastian Vettel | ASTON MARTIN | 1:30.886 | +1.100s | 25 |
| 11 | Sergio Perez | RED BULL | 1:30.960 | +1.174s | 27 |
| 12 | Esteban Ocon | ALPINE | 1:31.023 | +1.237s | 29 |
| 13 | Lando Norris | MCLAREN | 1:31.029 | +1.243s | 23 |
| 14 | Lance Stroll | ASTON MARTIN | 1:31.044 | +1.258s | 25 |
| 15 | Yuki Tsunoda | ALPHATAURI | 1:31.099 | +1.313s | 26 |
| 16 | Kimi Räikkönen | ALFA ROMEO | 1:31.296 | +1.510s | 26 |
| 17 | George Russell | WILLIAMS | 1:31.343 | +1.557s | 28 |
| 18 | Mick Schumacher | HAAS | 1:31.525 | +1.739s | 24 |
| 19 | Nicholas Latifi | WILLIAMS | 1:31.821 | +2.035s | 27 |
| 20 | Nikita Mazepin | HAAS | 1:33.464 | +3.678s | 23 |
Nguồn: Tổng hợp
