Primera sesión de entrenamientos libres del Gran Premio de Mónaco 2009
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Rubens Barrichello |
Brawn | 1:17.189 | |
| 2 | Felipe Massa |
Ferrari | + 0.310 | |
| 3 |  Lewis Hamilton |
McLaren | + 0.389 | |
| 4 |  Heikki Kovalainen |
McLaren | + 0.497 | |
| 5 | Kimi Räikkönen |
Ferrari | + 0.650 | |
| 6 |  Kazuki Nakajima |
Williams | + 0.811 | |
| 7 |  Nico Rosberg |
Williams | + 0.835 | |
| 8 | Jenson Button |
Brawn | + 0.891 | |
| 9 |  Fernando Alonso |
Renault | + 1.094 | |
| 10 |  Mark Webber |
Red Bull | + 1.159 | |
| 11 |  Sebastien Buemi |
Toro Rosso | + 1.506 | |
| 12 | Nelson Piquet |
Renault | + 2.015 | |
| 13 | Sebastian Vettel |
Red Bull | + 2.044 | |
| 14 |  Sebastien Bourdais |
Toro Rosso | + 2.066 | |
| 15 |  Giancarlo Fisichella |
Ferrari | + 2.345 | |
| 16 |  Robert Kubica |
BMW | + 2.371 | |
| 17 | Nick Heidfeld |
BMW | + 2.390 | |
| 18 | Adrian Sutil |
Force India | + 2.411 | |
| 19 | Timo Glock |
Toyota | + 2.509 | |
| 20 | Jarno Trulli |
Toyota | + 2.642 |