Lando Norris a été le plus rapide de la 1re séance d’essais libres du Grand Prix d’Australie. Max Verstappen a réalisé le 2e temps. George Russell est 3e et Charles Leclerc a fait le 4e temps. Yuki Tsunoda, Sergio Perez et Lance Stroll suivent. Carlos Sainz, Lewis Hamilton et Oscar Piastri complètent ce top 10.
| Pos | No | Pilote | Équipe | Temps | Écart | Tours |
|---|---|---|---|---|---|---|
| 1 | 4 | Lando Norris | McLaren Mercedes | 1:18.564 | 23 | |
| 2 | 1 | Max Verstappen | Red Bull Racing Honda RBPT | 1:18.582 | +0.018s | 19 |
| 3 | 63 | George Russell | Mercedes | 1:18.597 | +0.033s | 21 |
| 4 | 16 | Charles Leclerc | Ferrari | 1:18.599 | +0.035s | 22 |
| 5 | 22 | Yuki Tsunoda | RB Honda RBPT | 1:18.621 | +0.057s | 26 |
| 6 | 11 | Sergio Perez | Red Bull Racing Honda RBPT | 1:18.642 | +0.078s | 23 |
| 7 | 18 | Lance Stroll | Aston Martin Aramco Mercedes | 1:18.667 | +0.103s | 26 |
| 8 | 55 | Carlos Sainz | Ferrari | 1:18.686 | +0.122s | 23 |
| 9 | 44 | Lewis Hamilton | Mercedes | 1:18.771 | +0.207s | 20 |
| 10 | 81 | Oscar Piastri | McLaren Mercedes | 1:18.918 | +0.354s | 25 |
| 11 | 3 | Daniel Ricciardo | RB Honda RBPT | 1:19.274 | +0.710s | 25 |
| 12 | 23 | Alexander Albon | Williams Mercedes | 1:19.443 | +0.879s | 11 |
| 13 | 20 | Kevin Magnussen | Haas Ferrari | 1:19.489 | +0.925s | 21 |
| 14 | 2 | Logan Sargeant | Williams Mercedes | 1:19.519 | +0.955s | 22 |
| 15 | 31 | Esteban Ocon | Alpine Renault | 1:19.561 | +0.997s | 25 |
| 16 | 27 | Nico Hulkenberg | Haas Ferrari | 1:19.604 | +1.040s | 21 |
| 17 | 10 | Pierre Gasly | Alpine Renault | 1:19.622 | +1.058s | 25 |
| 18 | 14 | Fernando Alonso | Aston Martin Aramco Mercedes | 1:19.716 | +1.152s | 16 |
| 19 | 24 | Zhou Guanyu | Kick Sauber Ferrari | 1:19.989 | +1.425s | 23 |
| 20 | 77 | Valtteri Bottas | Kick Sauber Ferrari | 1:20.014 | +1.450s | 21 |