Primera sesión de entrenamientos libres del Gran Premio de Australia 2009
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Nico Rosberg |
Williams | 01:26.687 | |
| 2 |  Kazuki Nakajima |
Williams | + 0.049 | |
| 3 |  Kimi Räikkönen |
Ferrari | + 0.063 | |
| 4 |  Rubens Barrichello |
Brawn | + 0.539 | |
| 5 | Heikki Kovalainen |
McLaren | + 0.766 | |
| 6 |  Jenson Button |
Brawn | + 0.780 | |
| 7 | Felipe Massa |
Ferrari | + 0.955 | |
| 8 | Timo Glock |
Toyota | + 1.023 | |
| 9 | Adrian Sutil |
Force India | + 1.306 | |
| 10 |  Fernando Alonso |
Renault | + 1.436 | |
| 11 | Nick Heidfeld |
BMW | + 1.450 | |
| 12 |  Jarno Trulli |
Toyota | + 1.455 | |
| 13 |  Robert Kubica |
BMW | + 1.824 | |
| 14 | Giancarlo Fisichella |
Ferrari | + 1.916 | |
| 15 |  Sebastien Buemi |
Toro Rosso | + 2.098 | |
| 16 | Lewis Hamilton |
McLaren | + 2.355 | |
| 17 |  Mark Webber |
Red Bull | + 2.394 | |
| 18 | Nelson Piquet |
Renault | + 2.774 | |
| 19 |  Sebastien Bourdais |
Toro Rosso | + 2.812 | |
| 20 | Sebastian Vettel |
Red Bull | + 6.097 |