Primera sesión de entrenamientos libres del Gran Premio de Canadá 2010
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Jenson Button |
McLaren | 1:18.127 | |
| 2 |  Michael Schumacher |
Mercedes | + 0.158 | |
| 3 | Lewis Hamilton |
McLaren | + 0.225 | |
| 4 | Nico Rosberg |
Mercedes | + 0.229 | |
| 5 | Sebastian Vettel |
Red Bull | + 0.422 | |
| 6 |  Robert Kubica |
Renault | + 0.535 | |
| 7 |  Fernando Alonso |
Ferrari | + 0.599 | |
| 8 |  Vitantonio Liuzzi |
Force India | + 0.970 | |
| 9 | Nico Hülkenberg |
Williams | + 1.155 | |
| 10 |  Rubens Barrichello |
Williams | + 1.186 | |
| 11 | Adrian Sutil |
Force India | + 1.246 | |
| 12 | Felipe Massa |
Ferrari | + 1.384 | |
| 13 |  Vitaly Petrov |
Renault | + 1.422 | |
| 14 |  Mark Webber |
Red Bull | + 1.482 | |
| 15 |  Kamui Kobayashi |
BMW Sauber | + 2.059 | |
| 16 |  Sebastien Buemi |
Toro Rosso | + 2.193 | |
| 17 | Pedro Martínez de la Rosa |
BMW Sauber | + 2.457 | |
| 18 | Jaime Alguersuari |
Toro Rosso | + 2.696 | |
| 19 |  Heikki Kovalainen |
Lotus | + 3.742 | |
| 20 |  Karun Chandhok |
HRT | + 3.850 | |
| 21 | Jarno Trulli |
Lotus | + 4.416 | |
| 22 | Bruno Senna |
HRT | + 4.574 | |
| 23 | Timo Glock |
Virgin | + 4.586 | |
| 24 | Lucas di Grassi |
Virgin | Sin tiempo |