| 2019 Formula 1 Canadian Grand Prix - Free Practice 1 Results |
| Pos | Driver | Nat | Team | Time |
| 1 | Lewis Hamilton | GBR | Mercedes AMG Petronas Motorsport | 1m12.767s |
| 2 | Valtteri Bottas | FIN | Mercedes AMG Petronas Motorsport | + 0.147s |
| 3 | Charles Leclerc | MON | Scuderia Ferrari | + 0.953s |
| 4 | Max Verstappen | NED | Aston Martin Red Bull Racing Honda | + 0.988s |
| 5 | Sebastian Vettel | GER | Scuderia Ferrari | + 1.138s |
| 6 | Kimi Raikkonen | FIN | Alfa Romeo Racing | + 1.178s |
| 7 | Carlos Sainz | ESP | McLaren F1 Team | + 1.206s |
| 8 | Daniel Ricciardo | AUS | Renault F1 Team | + 1.356s |
| 9 | Sergio Perez | MEX | SportPesa Racing Point F1 Team | + 1.405s |
| 10 | Kevin Magnussen | DEN | Rich Energy Haas F1 Team | + 1.435s |
| 11 | Lando Norris | GBR | McLaren F1 Team | + 1.479s |
| 12 | Nico Hulkenberg | GER | Renault F1 Team | + 1.707s |
| 13 | Pierre Gasly | FRA | Aston Martin Red Bull Racing Honda | + 1.803s |
| 14 | Antonio Giovinazzi | ITA | Alfa Romeo Racing | + 1.815s |
| 15 | Romain Grosjean | FRA | Rich Energy Haas F1 Team | + 1.878s |
| 16 | Alexander Albon | THA | Red Bull Toro Rosso Honda | + 1.936s |
| 17 | Lance Stroll | CAN | SportPesa Racing Point F1 Team | + 2.045s |
| 18 | Daniil Kvyat | RUS | Red Bull Toro Rosso Honda | + 2.576s |
| 19 | George Russell | GBR | ROKiT Williams Racing | + 3.222s |
| 20 | Nicholas Latifi | CAN | ROKiT Williams Racing | + 3.432s |
