| Canada GP: 1st Practice | |||||||||
|
| Pos | No | Driver | Team | TIME | Gap | Laps |
| 1 | 44 | Lewis Hamilton GBR | Mercedes | 1:12:767 | 1:12.767 | 31 |
| 2 | 77 | Valtteri Bottas FIN | Mercedes | 1:12:914 | +0.147 | 25 |
| 3 | 16 | Charles Leclerc MON | Ferrari | 1:13:720 | +0.953 | 24 |
| 4 | 33 | Max Verstappen NED | Red Bull | 1:13:755 | +0.988 | 26 |
| 5 | 5 | Sebastian Vettel GER | Ferrari | 1:13:905 | +1.138 | 28 |
| 6 | 7 | Kimi Raikkonen FIN | Alfa Romeo | 1:13:945 | +1.178 | 30 |
| 7 | 55 | Carlos Sainz ESP | McLaren | 1:13:973 | +1.206 | 34 |
| 8 | 3 | Daniel Ricciardo AUS | Renault Sport | 1:14:123 | +1.356 | 31 |
| 9 | 11 | Sergio Perez MEX | Racing Point F1 | 1:14:172 | +1.405 | 31 |
| 10 | 20 | Kevin Magnussen DEN | Haas | 1:14:202 | +1.435 | 32 |
| 11 | 4 | Lando Norris GBR | McLaren | 1:14:246 | +1.479 | 33 |
| 12 | 27 | Nico Hulkenberg GER | Renault Sport | 1:14:474 | +1.707 | 30 |
| 13 | 10 | Pierre Gasly FRA | Red Bull | 1:14:570 | +1.803 | 27 |
| 14 | 99 | Antonio Giovinazzi ITA | Alfa Romeo | 1:14:582 | +1.815 | 17 |
| 15 | 8 | Romain Grosjean FRA | Haas | 1:14:645 | +1.878 | 31 |
| 16 | 23 | Alexander Albon GBR | Toro Rosso | 1:14:703 | +1.936 | 36 |
| 17 | 18 | Lance Stroll CAN | Racing Point F1 | 1:14:812 | +2.045 | 32 |
| 18 | 26 | Daniil Kvyat RUS | Toro Rosso | 1:15:343 | +2.576 | 32 |
| 19 | 63 | George Russell GBR | Williams | 1:15:989 | +3.222 | 29 |
| 20 | 40 | Nicholas Latifi CAN | Williams | 1:16:199 | +3.432 | 33 |