Full results from Free Practice 1 at the Formula 1 Belgian Grand Prix at Spa-Francorchamps.
| Pos | Num | Driver | Team | Laps | Time | Diff |
| 1 | 55 | Carlos Sainz | Scuderia Ferrari | 16 | 1:46.538 | |
| 2 | 16 | Charles Leclerc | Scuderia Ferrari | 16 | 1:46.607 | +0.069s |
| 3 | 1 | Max Verstappen | Red Bull Racing | 10 | 1:46.755 | +0.217s |
| 4 | 63 | George Russell | Mercedes-AMG F1 Team | 13 | 1:47.396 | +0.858s |
| 5 | 18 | Lance Stroll | Aston Martin F1 Team | 13 | 1:47.437 | +0.899s |
| 6 | 23 | Alex Albon | Williams Racing | 15 | 1:47.835 | +1.297s |
| 7 | 3 | Daniel Ricciardo | McLaren F1 Team | 14 | 1:48.081 | +1.543s |
| 8 | 22 | Yuki Tsunoda | Scuderia AlphaTauri | 16 | 1:48.310 | +1.772s |
| 9 | 44 | Lewis Hamilton | Mercedes-AMG F1 Team | 10 | 1:48.420 | +1.882s |
| 10 | 11 | Sergio Perez | Red Bull Racing | 13 | 1:48.474 | +1.936s |
| 11 | 6 | Nicholas Latifi | Williams Racing | 13 | 1:48.485 | +1.947s |
| 12 | 24 | Zhou Guanyu | Alfa Romeo F1 Team | 15 | 1:48.672 | +2.134s |
| 13 | 4 | Lando Norris | McLaren F1 Team | 15 | 1:49.470 | +2.932s |
| 14 | 14 | Fernando Alonso | Alpine F1 Team | 17 | 1:49.664 | +3.126s |
| 15 | 5 | Sebastian Vettel | Aston Martin F1 Team | 12 | 1:49.813 | +3.275s |
| 16 | 31 | Esteban Ocon | Alpine F1 Team | 5 | 1:50.315 | +3.777s |
| 17 | 20 | Kevin Magnussen | Haas F1 Team | 9 | 1:50.982 | +4.444s |
| 18 | 47 | Mick Schumacher | Haas F1 Team | 15 | 1:51.259 | +4.721s |
| 19 | 40 | Liam Lawson | Scuderia AlphaTauri | 14 | 1:52.065 | +5.527s |
| 20 | 77 | Valtteri Bottas | Alfa Romeo F1 Team | 2 |
