Primera sesión de entrenamientos libres del Gran Premio de España 2023
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Max Verstappen |
Red Bull | 1:14.606 | 32 |
| 2 |  Sergio Perez |
Red Bull | +0.768s | 32 |
| 3 |  Esteban Ocon |
Alpine | +0.812s | 28 |
| 4 | Nyck de Vries |
Alpha Tauri | +0.898s | 27 |
| 5 | Pierre Gasly |
Alpine | +0.939s | 27 |
| 6 |  Fernando Alonso |
Aston Martin | +0.941s | 24 |
| 7 |  Kevin Magnussen |
Haas | +1.083s | 22 |
| 8 |  Charles Leclerc |
Ferrari | +1.088s | 28 |
| 9 | Carlos Sainz Jr. |
Ferrari | +1.120s | 27 |
| 10 |  George Russell |
Mercedes | +1.147s | 32 |
| 11 | Lando Norris |
McLaren | +1.177s | 25 |
| 12 |  Lewis Hamilton |
Mercedes | +1.239s | 29 |
| 13 |  Guanyu Zhou |
Alfa Romeo | +1.300s | 24 |
| 14 |  Yuki Tsunoda |
Alpha Tauri | +1.309s | 27 |
| 15 |  Lance Stroll |
Aston Martin | +1.333s | 25 |
| 16 |  Valtteri Bottas |
Alfa Romeo | +1.372s | 24 |
| 17 |  Oscas Piastri |
McLaren | +1.747s | 26 |
| 18 |  Nico Hülkenberg |
Haas | +1.855s | 28 |
| 19 |  Logan Sargeant |
Williams | +1.900s | 30 |
| 20 |  Alexander Albon |
Williams | +2.024s | 28 |