Circuit Gilles Villeneuve · 18 June 1989
Thierry Boutsen won the 1989 Canadian Grand Prix for Williams from 6th on the grid, 30.007s ahead of Riccardo Patrese. René Arnoux gained the most places, from 22nd on the grid to 5th.
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | Williams Boutsen 9 + Patrese 6 | Boutsen 9 + Patrese 6 | 15 | |
| 2 | Dallara de Cesaris 4 + Caffi 1 | de Cesaris 4 + Caffi 1 | 5 | |
| 3 | Team Lotus Piquet 3 | Piquet 3 | 3 | |
| 4 | Ligier Arnoux 2 | Arnoux 2 | 2 | |
| 5 | McLaren Senna 0 + Prost 0 | Senna 0 + Prost 0 | 0 | |
| 6 | Rial Danner 0 | Danner 0 | 0 | |
| 7 | Coloni Moreno 0 | Moreno 0 | 0 | |
| 8 | Arrows Warwick 0 + Cheever 0 | Warwick 0 + Cheever 0 | 0 | |
| 9 | Tyrrell Palmer 0 + Alboreto 0 | Palmer 0 + Alboreto 0 | 0 | |
| 10 | Osella Larini 0 | Larini 0 | 0 | |
| 11 | March Capelli 0 + Gugelmin 0 | Capelli 0 + Gugelmin 0 | 0 | |
| 12 | Lola Alliot 0 | Alliot 0 | 0 | |
| 13 | Onyx Johansson 0 | Johansson 0 | 0 | |
| 14 | Minardi Pérez-Sala 0 + Martini 0 | Pérez-Sala 0 + Martini 0 | 0 | |
| 15 | Ferrari Berger 0 + Mansell 0 | Berger 0 + Mansell 0 | 0 | |
| 16 | AGS Tarquini 0 | Tarquini 0 | 0 | |
| 17 | Brabham Modena 0 | Modena 0 | 0 | |
| 18 | Benetton Nannini 0 | Nannini 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Thierry Boutsen Williams | Williams | 2:01:24.073 | 69 | — | 9 | |
| 2 | Riccardo Patrese Williams | Williams | +30.007s | 69 | — | 6 | |
| 3 | Andrea de Cesaris Dallara | Dallara | +1:36.649 | 69 | — | 4 | |
| 4 | Nelson Piquet Team Lotus | Team Lotus | +1:41.484 | 69 | — | 3 | |
| 5 | René Arnoux Ligier | Ligier | +1 Lap | 68 | — | 2 | |
| 6 | Alex Caffi Dallara | Dallara | +2 Laps | 67 | — | 1 | |
| 7 | Ayrton Senna McLaren | McLaren | DNF Engine | 66 | — | — | |
| 8 | Christian Danner Rial | Rial | +3 Laps | 66 | — | — | |
| DNF | Roberto Moreno Coloni | Coloni | DNF Differential | 57 | — | — | |
| DNF | Derek Warwick Arrows | Arrows | DNF Engine | 40 | — | — | |
| DNF | Jonathan Palmer Tyrrell | Tyrrell | DNF Spun off | 35 | — | — | |
| DNF | Nicola Larini Osella | Osella | DNF Electrical | 33 | — | — | |
| DNF | Ivan Capelli March | March | DNF Spun off | 28 | — | — | |
| DNF | Philippe Alliot Lola | Lola | DNF Spun off | 26 | — | — | |
| DSQ | Stefan Johansson Onyx | Onyx | DSQ | 13 | — | — | |
| DNF | Luis Pérez-Sala Minardi | Minardi | DNF Spun off | 11 | — | — | |
| DNF | Maurício Gugelmin March | March | DNF Electrical | 11 | — | — | |
| DNF | Gerhard Berger Ferrari | Ferrari | DNF Gearbox | 6 | — | — | |
| DNF | Gabriele Tarquini AGS | AGS | DNF Spun off | 6 | — | — | |
| DNF | Eddie Cheever Arrows | Arrows | DNF Spun off | 3 | — | — | |
| DNF | Alain Prost McLaren | McLaren | DNF Suspension | 2 | — | — | |
| DSQ | Nigel Mansell Ferrari | Ferrari | DSQ | 0 | — | — | |
| DNF | Stefano Modena Brabham | Brabham | DNF Accident | 0 | — | — | |
| DNF | Pierluigi Martini Minardi | Minardi | DNF Accident | 0 | — | — | |
| DSQ | Alessandro Nannini Benetton | Benetton | DSQ | 0 | — | — | |
| DNF | Michele Alboreto Tyrrell | Tyrrell | DNF Electrical | 0 | — | — |