Primera sesión de entrenamientos libres del Gran Premio de Bélgica 2025
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Oscar Piastri |
McLaren | 1:42.022 | 23 |
| 2 |  Max Verstappen |
Red Bull | 1:42.426 | 23 |
| 3 |  Lando Norris |
McLaren | 1:42.526 | 22 |
| 4 | George Russell |
Mercedes | 1:42.598 | 27 |
| 5 |  Charles Leclerc |
Ferrari | 1:42.928 | 22 |
| 6 |  Andrea Kimi Antonelli |
Mercedes | 1:42.979 | 23 |
| 7 |  Lewis Hamilton |
Ferrari | 1:43.085 | 24 |
| 8 |  Lance Stroll |
Aston Martin | 1:43.112 | 17 |
| 9 |  Fernando Alonso |
Aston Martin | 1:43.120 | 22 |
| 10 |  Isack Hadjar |
Racing Bulls | 1:43.122 | 19 |
| 11 | Carlos Sainz Jr. |
Williams | 1:43.217 | 16 |
| 12 |  Alexander Albon |
Williams | 1:43.261 | 24 |
| 13 |  Gabriel Bortoleto |
Kick Sauber | 1:43.262 | 25 |
| 14 |  Nico Hülkenberg |
Kick Sauber | 1:43.470 | 20 |
| 15 |  Liam Lawson |
Racing Bulls | 1:43.478 | 21 |
| 16 | Esteban Ocon |
Haas | 1:43.570 | 22 |
| 17 | Pierre Gasly |
Alpine | 1:43.929 | 21 |
| 18 |  Yuki Tsunoda |
Red Bull | 1:44.492 | 23 |
| 19 |  Franco Colapinto |
Alpine | 1:44.847 | 21 |
| 20 | Oliver Bearman |
Haas | 1:45.077 | 22 |