| «1985-05» | Canada Grand Prix - XXIV Grand Prix du Canada |
| 1985-06-16 | Montréal - Circuit Gilles Villeneuve - 70 laps × 4.41 km : 308.7 km |
| Pos | Grid | Car | Driver | Constructor | Q1 | Q2 | Best | Gap | Interval |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 11 | Elio de Angelis | Lotus • Renault | 01:26.895 | 01:24.567 | 01:24.567 | 187.733 km/h | |
| 2 | 2 | 12 | Ayrton Senna | Lotus • Renault | 01:25.399 | 01:24.816 | 01:24.816 | +00.249 (+0.294%) | +00.249 |
| 3 | 3 | 27 | Michele Alboreto | Ferrari | 01:25.127 | 01:25.832 | 01:25.127 | +00.560 (+0.662%) | +00.311 |
| 4 | 4 | 28 | Stefan Johansson | Ferrari | 01:27.870 | 01:25.170 | 01:25.170 | +00.603 (+0.713%) | +00.043 |
| 5 | 5 | 2 | Alain Prost | McLaren • TAG Porsche | 01:25.977 | 01:25.557 | 01:25.557 | +00.990 (+1.171%) | +00.387 |
| 6 | 6 | 16 | Derek Warwick | Renault | 01:26.801 | 01:25.622 | 01:25.622 | +01.055 (+1.248%) | +00.065 |
| 7 | 7 | 18 | Thierry Boutsen | Arrows • BMW | 01:28.241 | 01:25.846 | 01:25.846 | +01.279 (+1.512%) | +00.224 |
| 8 | 8 | 6 | Keke Rosberg | Williams • Honda | 01:26.255 | 01:26.097 | 01:26.097 | +01.530 (+1.809%) | +00.251 |
| 9 | 9 | 7 | Nelson Piquet | Brabham • BMW | 01:27.004 | 01:26.301 | 01:26.301 | +01.734 (+2.050%) | +00.204 |
| 10 | 10 | 15 | Patrick Tambay | Renault | 01:26.959 | 01:26.340 | 01:26.340 | +01.773 (+2.097%) | +00.039 |
| 11 | 11 | 23 | Eddie Cheever | Alfa Romeo | 01:27.638 | 01:26.354 | 01:26.354 | +01.787 (+2.113%) | +00.014 |
| 12 | 12 | 17 | Gerhard Berger | Arrows • BMW | 01:30.826 | 01:26.743 | 01:26.743 | +02.176 (+2.573%) | +00.389 |
| 13 | 13 | 22 | Riccardo Patrese | Alfa Romeo | 01:28.081 | 01:26.995 | 01:26.995 | +02.428 (+2.871%) | +00.252 |
| 14 | 14 | 9 | Manfred Winkelhock | RAM • Hart | 01:31.147 | 01:27.266 | 01:27.266 | +02.699 (+3.192%) | +00.271 |
| 15 | 15 | 25 | Andrea de Cesaris | Ligier • Renault | 01:28.746 | 01:27.403 | 01:27.403 | +02.836 (+3.354%) | +00.137 |
| 16 | 16 | 5 | Nigel Mansell | Williams • Honda | 01:28.367 | 01:27.728 | 01:27.728 | +03.161 (+3.738%) | +00.325 |
| 17 | 17 | 1 | Niki Lauda | McLaren • TAG Porsche | 01:28.126 | 01:28.130 | 01:28.126 | +03.559 (+4.208%) | +00.398 |
| 18 | 18 | 19 | Teo Fabi | Toleman • Hart | 01:29.910 | 01:28.625 | 01:28.625 | +04.058 (+4.799%) | +00.499 |
| 19 | 19 | 26 | Jacques Laffite | Ligier • Renault | 01:29.730 | 01:28.750 | 01:28.750 | +04.183 (+4.946%) | +00.125 |
| 20 | 20 | 8 | Marc Surer | Brabham • BMW | 01:30.206 | 01:29.473 | 01:29.473 | +04.906 (+5.801%) | +00.723 |
| 21 | 21 | 10 | Philippe Alliot | RAM • Hart | 01:29.501 | 01:36.960 | 01:29.501 | +04.934 (+5.834%) | +00.028 |
| 22 | 22 | 24 | Piercarlo Ghinzani | Osella • Alfa Romeo | 01:32.299 | 01:31.576 | 01:31.576 | +07.009 (+8.288%) | +02.075 |
| 23 | 23 | 4 | Stefan Bellof | Tyrrell • Ford Cosworth | 01:32.586 | 01:31.733 | 01:31.733 | +07.166 (+8.474%) | +00.157 |
| 24 | 24 | 3 | Martin Brundle | Tyrrell • Ford Cosworth | 01:32.760 | 01:31.923 | 01:31.923 | +07.356 (+8.698%) | +00.190 |
| 25 | 25 | 29 | Pierluigi Martini | Minardi • Motori Moderni | 01:34.985 | 01:47.148 | 01:34.985 | +10.418 (+12.319%) | +03.062 |