Segunda sesión de entrenamientos libres del Gran Premio de Bélgica 2021
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Max Verstappen |
Red Bull | 1:44.472 | 12 |
| 2 |  Valtteri Bottas |
Mercedes | +0.041s | 14 |
| 3 |  Lewis Hamilton |
Mercedes | +0.072s | 13 |
| 4 |  Fernando Alonso |
Alpine | +0.481s | 15 |
| 5 |  Pierre Gasly |
Alpha Tauri | +0.493s | 17 |
| 6 |  Lance Stroll |
Aston Martin | +0.708s | 14 |
| 7 | Esteban Ocon |
Alpine | +0.830s | 15 |
| 8 |  Sebastian Vettel |
Aston Martin | +0.864s | 16 |
| 9 |  Lando Norris |
McLaren | +0.914s | 18 |
| 10 |  Sergio Pérez |
Red Bull | +0.932s | 13 |
| 11 | Carlos Sainz Jr. |
Ferrari | +1.045s | 14 |
| 12 |  Yuki Tsunoda |
Alpha Tauri | +1.286s | 17 |
| 13 |  Antonio Giovinazzi |
Alfa Romeo | +1.317s | 16 |
| 14 | Kimi Räikkönen |
Alfa Romeo | +1.495s | 18 |
| 15 |  Daniel Ricciardo |
McLaren | +1.646s | 14 |
| 16 | Nicholas Latifi |
Williams | +1.726s | 17 |
| 17 | George Russell |
Williams | +2.193s | 14 |
| 18 |  Charles Leclerc |
Ferrari | +2.364s | 13 |
| 19 |  Nikita Mazepin |
Haas | +2.863s | 14 |
| 20 | Mick Schumacher |
Haas | +3.057s | 15 |