Gran Premio di San Marino 1985
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 11 | Elio de Angelis | Lotus | 60 | 1:34:35.955 | 9 | 3 | |
| 2 | 18 | Thierry Boutsen | Arrows | 59 | +1 lap | 6 | 5 | |
| 3 | 15 | Patrick Tambay | Renault | 59 | +1 lap | 4 | 11 | |
| 4 | 1 | Niki Lauda | McLaren | 59 | +1 lap | 3 | 8 | |
| 5 | 5 | Nigel Mansell | Williams | 58 | +2 laps | 2 | 7 | |
| 6 | 28 | Stefan Johansson | Ferrari | 57 | Out of fuel | 1 | 15 | |
| 7 | 12 | Ayrton Senna | Lotus | 57 | Out of fuel | — | 1 | Pole |
| 8 | 7 | Nelson Piquet | Brabham | 57 | Out of fuel | — | 9 | |
| 9 | 3 | Martin Brundle | Tyrrell | 56 | Out of fuel | — | 25 | |
| 10 | 16 | Derek Warwick | Renault | 56 | +4 laps | — | 14 | |
| DNF | 23 | Eddie Cheever | Alfa Romeo | 50 | Engine | — | 12 | |
| NC | 24 | Piercarlo Ghinzani | Osella | 46 | +14 laps | — | 22 | |
| DNF | 27 | Michele Alboreto | Ferrari | 29 | Electrical | — | 4 | FL |
| DNF | 9 | Manfred Winkelhock | RAM | 27 | Engine | — | 23 | |
| DNF | 10 | Philippe Alliot | RAM | 24 | Engine | — | 21 | |
| DNF | 6 | Keke Rosberg | Williams | 23 | Brakes | — | 2 | |
| DNF | 26 | Jacques Laffite | Ligier | 22 | Turbo | — | 16 | |
| DNF | 29 | Pierluigi Martini | Minardi | 14 | Turbo | — | 19 | |
| DNF | 25 | Andrea de Cesaris | Ligier | 11 | Spun off | — | 13 | |
| DNF | 21 | Mauro Baldi | Spirit | 9 | Electrical | — | 26 | |
| DNF | 8 | François Hesnault | Brabham | 5 | Engine | — | 20 | |
| DNF | 4 | Stefan Bellof | Tyrrell | 5 | Engine | — | 24 | |
| DNF | 17 | Gerhard Berger | Arrows | 4 | Engine | — | 10 | |
| DNF | 22 | Riccardo Patrese | Alfa Romeo | 4 | Engine | — | 18 | |
| DSQ | 2 | Alain Prost | McLaren | 60 | Car underweight | — | 6 | |
| DNS | 30 | Jonathan Palmer | Zakspeed | — | Engine | — | 17 |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | Lotus | — | — | — | 1:27.327 |
| 2 | Keke Rosberg | Williams | — | — | — | 1:27.354 |
| 3 | Elio de Angelis | Lotus | — | — | — | 1:27.852 |
| 4 | Michele Alboreto | Ferrari | — | — | — | 1:27.871 |
| 5 | Thierry Boutsen | Arrows | — | — | — | 1:27.918 |
| 6 | Alain Prost | McLaren | — | — | — | 1:28.099 |
| 7 | Nigel Mansell | Williams | — | — | — | 1:28.202 |
| 8 | Niki Lauda | McLaren | — | — | — | 1:28.399 |
| 9 | Nelson Piquet | Brabham | — | — | — | 1:28.489 |
| 10 | Gerhard Berger | Arrows | — | — | — | 1:28.697 |
| 11 | Patrick Tambay | Renault | — | — | — | 1:29.102 |
| 12 | Eddie Cheever | Alfa Romeo | — | — | — | 1:29.259 |
| 13 | Andrea de Cesaris | Ligier | — | — | — | 1:29.406 |
| 14 | Derek Warwick | Renault | — | — | — | 1:29.466 |
| 15 | Stefan Johansson | Ferrari | — | — | — | 1:29.806 |
| 16 | Jacques Laffite | Ligier | — | — | — | 1:30.982 |
| 17 | Jonathan Palmer | Zakspeed | — | — | — | 1:31.028 |
| 18 | Riccardo Patrese | Alfa Romeo | — | — | — | 1:31.108 |
| 19 | Pierluigi Martini | Minardi | — | — | — | 1:32.770 |
| 20 | François Hesnault | Brabham | — | — | — | 1:33.142 |
| 21 | Philippe Alliot | RAM | — | — | — | 1:34.201 |
| 22 | Piercarlo Ghinzani | Osella | — | — | — | 1:34.209 |
| 23 | Manfred Winkelhock | RAM | — | — | — | 1:34.579 |
| 24 | Stefan Bellof | Tyrrell | — | — | — | 1:35.653 |
| 25 | Martin Brundle | Tyrrell | — | — | — | 1:36.397 |
| 26 | Mauro Baldi | Spirit | — | — | — | 1:36.922 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Ayrton Senna | Lotus | 1 | — |
| 2 | Keke Rosberg | Williams | 2 | — |
| 3 | Elio de Angelis | Lotus | 3 | — |
| 4 | Michele Alboreto | Ferrari | 4 | — |
| 5 | Thierry Boutsen | Arrows | 5 | — |
| 6 | Alain Prost | McLaren | 6 | — |
| 7 | Nigel Mansell | Williams | 7 | — |
| 8 | Niki Lauda | McLaren | 8 | — |
| 9 | Nelson Piquet | Brabham | 9 | — |
| 10 | Gerhard Berger | Arrows | 10 | — |
| 11 | Patrick Tambay | Renault | 11 | — |
| 12 | Eddie Cheever | Alfa Romeo | 12 | — |
| 13 | Andrea de Cesaris | Ligier | 13 | — |
| 14 | Derek Warwick | Renault | 14 | — |
| 15 | Stefan Johansson | Ferrari | 15 | — |
| 16 | Jacques Laffite | Ligier | 16 | — |
| 17 | Jonathan Palmer | Zakspeed | 17 | — |
| 18 | Riccardo Patrese | Alfa Romeo | 18 | — |
| 19 | Pierluigi Martini | Minardi | 19 | — |
| 20 | François Hesnault | Brabham | 20 | — |
| 21 | Philippe Alliot | RAM | 21 | — |
| 22 | Piercarlo Ghinzani | Osella | 22 | — |
| 23 | Manfred Winkelhock | RAM | 23 | — |
| 24 | Stefan Bellof | Tyrrell | 24 | — |
| 25 | Martin Brundle | Tyrrell | 25 | — |
| 26 | Mauro Baldi | Spirit | 26 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Michele Alboreto | Ferrari | 29 | 1:30.961 | — |
| 2 | Stefan Johansson | Ferrari | 56 | 1:31.017 | +0.056 |
| 3 | Elio de Angelis | Lotus | 55 | 1:31.411 | +0.450 |
| 4 | Nelson Piquet | Brabham | 50 | 1:31.424 | +0.463 |
| 5 | Ayrton Senna | Lotus | 37 | 1:31.549 | +0.588 |
| 6 | Niki Lauda | McLaren | 25 | 1:32.198 | +1.237 |
| 7 | Thierry Boutsen | Arrows | 47 | 1:33.448 | +2.487 |
| 8 | Patrick Tambay | Renault | 55 | 1:33.514 | +2.553 |
| 9 | Derek Warwick | Renault | 45 | 1:33.702 | +2.741 |
| 10 | Nigel Mansell | Williams | 33 | 1:33.891 | +2.930 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Elio de Angelis | 16 |
| 2 | Michele Alboreto | 12 |
| 3 | Patrick Tambay | 10 |
| 4 | Alain Prost | 9 |
| 4 | Ayrton Senna | 9 |
| 6 | Thierry Boutsen | 6 |
| 7 | Nigel Mansell | 4 |
| 8 | René Arnoux | 3 |
| 8 | Niki Lauda | 3 |
| 10 | Jacques Laffite | 1 |
| 10 | Stefan Bellof | 1 |
| 10 | Stefan Johansson | 1 |
