Segunda sesión de entrenamientos libres del Gran Premio de Australia 2015
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Nico Rosberg |
Mercedes | 1:27.697 | 29 |
| 2 |  Lewis Hamilton |
Mercedes | 1:27.797 | 25 |
| 3 | Sebastian Vettel |
Ferrari | 1:28.412 | 33 |
| 5 |  Valtteri Bottas |
Williams | 1:29.265 | 32 |
| 6 |  Daniil Kvyat |
Red Bull | 1:30.016 | 27 |
| 7 |  Carlos Sainz Jr. |
Toro Rosso | 1:30.071 | 41 |
| 8 |  Pastor Maldonado |
Lotus | 1:30.104 | 11 |
| 9 |  Romain Grosjean |
Lotus | 1:30.205 | 37 |
| 10 | Nico Hülkenberg |
Force India | 1:30.473 | 30 |
| 11 |  Felipe Nasr |
Sauber | 1:30.755 | 33 |
| 12 |  Sergio Perez |
Force India | 1:30.980 | 32 |
| 13 | Jenson Button |
McLaren | 1:31.387 | 21 |
| 14 |  Max Verstappen |
Toro Rosso | 1:31.395 | 6 |
| 15 |  Marcus Ericsson |
Sauber | 1:32.303 | 14 |
| 16 |  Kevin Magnussen |
McLaren | 1:33.289 | 4 |