| «1985-03» | San Marino Grand Prix - V Gran Premio di San Marino |
| 1985-05-05 | Imola - Autodromo Internazionale Enzo e Dino Ferrari - 60 laps × 5.04 km : 302.4 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 27 | Michele Alboreto | Ferrari | 01:30.961 | 199.470 km/h | 29 | |
| 2 | 28 | Stefan Johansson | Ferrari | 01:31.017 | 199.347 km/h | 56 | +00.056 |
| 3 | 11 | Elio de Angelis | Lotus • Renault | 01:31.411 | 198.488 km/h | 55 | +00.450 |
| 4 | 7 | Nelson Piquet | Brabham • BMW | 01:31.424 | 198.460 km/h | 50 | +00.463 |
| 5 | 12 | Ayrton Senna | Lotus • Renault | 01:31.549 | 198.189 km/h | 37 | +00.588 |
| 6 | 1 | Niki Lauda | McLaren • TAG Porsche | 01:32.198 | 196.794 km/h | 25 | +01.237 |
| 7 | 18 | Thierry Boutsen | Arrows • BMW | 01:33.448 | 194.161 km/h | 47 | +02.487 |
| 8 | 15 | Patrick Tambay | Renault | 01:33.514 | 194.024 km/h | 55 | +02.553 |
| 9 | 16 | Derek Warwick | Renault | 01:33.702 | 193.635 km/h | 45 | +02.741 |
| 10 | 5 | Nigel Mansell | Williams • Honda | 01:33.891 | 193.245 km/h | 33 | +02.930 |
| 11 | 6 | Keke Rosberg | Williams • Honda | 01:34.084 | 192.849 km/h | 20 | +03.123 |
| 12 | 23 | Eddie Cheever | Alfa Romeo | 01:34.128 | 192.759 km/h | 34 | +03.167 |
| 13 | 10 | Philippe Alliot | RAM • Hart | 01:35.013 | 190.963 km/h | 20 | +04.052 |
| 14 | 26 | Jacques Laffite | Ligier • Renault | 01:35.245 | 190.498 km/h | 20 | +04.284 |
| 15 | 25 | Andrea de Cesaris | Ligier • Renault | 01:35.856 | 189.284 km/h | 8 | +04.895 |
| 16 | 17 | Gerhard Berger | Arrows • BMW | 01:36.239 | 188.531 km/h | 3 | +05.278 |
| 17 | 22 | Riccardo Patrese | Alfa Romeo | 01:36.422 | 188.173 km/h | 3 | +05.461 |
| 18 | 9 | Manfred Winkelhock | RAM • Hart | 01:36.708 | 187.616 km/h | 8 | +05.747 |
| 19 | 24 | Piercarlo Ghinzani | Osella • Alfa Romeo | 01:36.858 | 187.326 km/h | 26 | +05.897 |
| 20 | 3 | Martin Brundle | Tyrrell • Ford Cosworth | 01:37.887 | 185.357 km/h | 51 | +06.926 |
| 21 | 29 | Pierluigi Martini | Minardi • Motori Moderni | 01:38.203 | 184.760 km/h | 14 | +07.242 |
| 22 | 4 | Stefan Bellof | Tyrrell • Ford Cosworth | 01:38.437 | 184.321 km/h | 3 | +07.476 |
| 23 | 8 | François Hesnault | Brabham • BMW | 01:38.906 | 183.447 km/h | 3 | +07.945 |
| 24 | 21 | Mauro Baldi | Spirit • Hart | 01:39.686 | 182.012 km/h | 4 | +08.725 |