Grand Prix Labatt du Canada 1983
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 28 | René Arnoux | Ferrari | 70 | 1:48:31.838 | 9 | 1 | Pole |
| 2 | 16 | Eddie Cheever | Renault | 70 | 1:49:13.867 | 6 | 6 | |
| 3 | 27 | Patrick Tambay | Ferrari | 70 | 1:49:24.448 | 4 | 4 | FL |
| 4 | 1 | Keke Rosberg | Williams | 70 | 1:49:48.886 | 3 | 9 | |
| 5 | 15 | Alain Prost | Renault | 69 | +1 lap | 2 | 2 | |
| 6 | 7 | John Watson | McLaren | 69 | +1 lap | 1 | 20 | |
| 7 | 30 | Thierry Boutsen | Arrows | 69 | +1 lap | — | 15 | |
| 8 | 3 | Michele Alboreto | Tyrrell | 68 | +2 laps | — | 17 | |
| 9 | 9 | Manfred Winkelhock | ATS | 67 | +3 laps | — | 7 | |
| 10 | 23 | Mauro Baldi | Alfa Romeo | 67 | +3 laps | — | 26 | |
| DNF | 6 | Riccardo Patrese | Brabham | 56 | Gearbox | — | 5 | |
| DNF | 35 | Derek Warwick | Toleman | 47 | Turbo | — | 12 | |
| DNF | 36 | Bruno Giacomelli | Toleman | 43 | Engine | — | 10 | |
| DNF | 12 | Nigel Mansell | Lotus | 43 | Handling | — | 18 | |
| DNF | 22 | Andrea de Cesaris | Alfa Romeo | 42 | Engine | — | 8 | |
| DNF | 2 | Jacques Laffite | Williams | 37 | Gearbox | — | 13 | |
| DNF | 26 | Raul Boesel | Ligier | 32 | Halfshaft | — | 24 | |
| DNF | 33 | Roberto Guerrero | Theodore | 27 | Engine | — | 21 | |
| DNF | 31 | Corrado Fabi | Osella | 26 | Engine | — | 25 | |
| DNF | 34 | Johnny Cecotto | Theodore | 17 | Differential | — | 23 | |
| DNF | 5 | Nelson Piquet | Brabham | 15 | Throttle | — | 3 | |
| DNF | 8 | Niki Lauda | McLaren | 11 | Spun off | — | 19 | |
| DNF | 11 | Elio de Angelis | Lotus | 1 | Throttle | — | 11 | |
| DNF | 29 | Marc Surer | Arrows | 1 | Transmission | — | 14 | |
| DNF | 25 | Jean-Pierre Jarier | Ligier | 0 | Gearbox | — | 16 | |
| DSQ | 4 | Danny Sullivan | Tyrrell | 68 | Car underweight | — | 22 | |
| DNQ | 17 | Jacques Villeneuve, Sr. | RAM | — | — | — | — | |
| DNQ | 32 | Piercarlo Ghinzani | Osella | — | — | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | René Arnoux | Ferrari | — | — | — | 1:28.729 |
| 2 | Alain Prost | Renault | — | — | — | 1:28.830 |
| 3 | Nelson Piquet | Brabham | — | — | — | 1:28.887 |
| 4 | Patrick Tambay | Ferrari | — | — | — | 1:28.992 |
| 5 | Riccardo Patrese | Brabham | — | — | — | 1:29.549 |
| 6 | Eddie Cheever | Renault | — | — | — | 1:29.863 |
| 7 | Manfred Winkelhock | ATS | — | — | — | 1:30.966 |
| 8 | Andrea de Cesaris | Alfa Romeo | — | — | — | 1:31.173 |
| 9 | Keke Rosberg | Williams | — | — | — | 1:31.480 |
| 10 | Bruno Giacomelli | Toleman | — | — | — | 1:31.586 |
| 11 | Elio de Angelis | Lotus | — | — | — | 1:31.822 |
| 12 | Derek Warwick | Toleman | — | — | — | 1:32.116 |
| 13 | Jacques Laffite | Williams | — | — | — | 1:32.185 |
| 14 | Marc Surer | Arrows | — | — | — | 1:32.540 |
| 15 | Thierry Boutsen | Arrows | — | — | — | 1:32.576 |
| 16 | Jean-Pierre Jarier | Ligier | — | — | — | 1:32.642 |
| 17 | Michele Alboreto | Tyrrell | — | — | — | 1:33.175 |
| 18 | Nigel Mansell | Lotus | — | — | — | 1:33.588 |
| 19 | Niki Lauda | McLaren | — | — | — | 1:33.671 |
| 20 | John Watson | McLaren | — | — | — | 1:33.705 |
| 21 | Roberto Guerrero | Theodore | — | — | — | 1:33.721 |
| 22 | Danny Sullivan | Tyrrell | — | — | — | 1:33.791 |
| 23 | Johnny Cecotto | Theodore | — | — | — | 1:34.314 |
| 24 | Raul Boesel | Ligier | — | — | — | 1:34.486 |
| 25 | Corrado Fabi | Osella | — | — | — | 1:34.544 |
| 26 | Mauro Baldi | Alfa Romeo | — | — | — | 1:34.755 |
| 27 | Jacques Villeneuve, Sr. | RAM | — | — | — | 1:35.133 |
| 28 | Piercarlo Ghinzani | Osella | — | — | — | 1:35.171 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | René Arnoux | Ferrari | 1 | — |
| 2 | Alain Prost | Renault | 2 | — |
| 3 | Nelson Piquet | Brabham | 3 | — |
| 4 | Patrick Tambay | Ferrari | 4 | — |
| 5 | Riccardo Patrese | Brabham | 5 | — |
| 6 | Eddie Cheever | Renault | 6 | — |
| 7 | Manfred Winkelhock | ATS | 7 | — |
| 8 | Andrea de Cesaris | Alfa Romeo | 8 | — |
| 9 | Keke Rosberg | Williams | 9 | — |
| 10 | Bruno Giacomelli | Toleman | 10 | — |
| 11 | Elio de Angelis | Lotus | 11 | — |
| 12 | Derek Warwick | Toleman | 12 | — |
| 13 | Jacques Laffite | Williams | 13 | — |
| 14 | Marc Surer | Arrows | 14 | — |
| 15 | Thierry Boutsen | Arrows | 15 | — |
| 16 | Jean-Pierre Jarier | Ligier | 16 | — |
| 17 | Michele Alboreto | Tyrrell | 17 | — |
| 18 | Nigel Mansell | Lotus | 18 | — |
| 19 | Niki Lauda | McLaren | 19 | — |
| 20 | John Watson | McLaren | 20 | — |
| 21 | Roberto Guerrero | Theodore | 21 | — |
| 22 | Danny Sullivan | Tyrrell | 22 | — |
| 23 | Johnny Cecotto | Theodore | 23 | — |
| 24 | Raul Boesel | Ligier | 24 | — |
| 25 | Corrado Fabi | Osella | 25 | — |
| 26 | Mauro Baldi | Alfa Romeo | 26 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Patrick Tambay | Ferrari | 42 | 1:30.851 | — |
| 2 | René Arnoux | Ferrari | 54 | 1:31.041 | +0.190 |
| 3 | Riccardo Patrese | Brabham | 36 | 1:31.400 | +0.549 |
| 4 | Alain Prost | Renault | 59 | 1:31.497 | +0.646 |
| 5 | Eddie Cheever | Renault | 46 | 1:31.504 | +0.653 |
| 6 | Nelson Piquet | Brabham | 6 | 1:31.733 | +0.882 |
| 7 | Keke Rosberg | Williams | 52 | 1:31.785 | +0.934 |
| 8 | Danny Sullivan | Tyrrell | 53 | 1:32.589 | +1.738 |
| 9 | Jacques Laffite | Williams | 29 | 1:32.607 | +1.756 |
| 10 | Thierry Boutsen | Arrows | 59 | 1:32.898 | +2.047 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Alain Prost | 30 |
| 2 | Nelson Piquet | 27 |
| 3 | Patrick Tambay | 27 |
| 4 | Keke Rosberg | 25 |
| 5 | René Arnoux | 17 |
| 6 | John Watson | 16 |
| 7 | Eddie Cheever | 14 |
| 8 | Niki Lauda | 10 |
| 9 | Jacques Laffite | 10 |
| 10 | Michele Alboreto | 9 |
| 11 | Marc Surer | 4 |
| 12 | Danny Sullivan | 2 |
| 13 | Johnny Cecotto | 1 |
| 13 | Mauro Baldi | 1 |
| 13 | Nigel Mansell | 1 |