San Marino Grand Prix
1991-04-28 · Autodromo Enzo e Dino Ferrari
| POS | DRIVER | TEAM | GRID | LAPS | TIME / STATUS | POINTS |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | 61 | 1:35:14.750 | 10 |
| 2 | Gerhard Berger | McLaren | 5 | 61 | +1.675 | 6 |
| 3 | Jyrki Järvilehto | Dallara | 16 | 60 | +1 Lap | 4 |
| 4 | Pierluigi Martini | Minardi | 9 | 59 | +2 Laps | 3 |
| 5 | Mika Häkkinen | Team Lotus | 25 | 58 | +3 Laps | 2 |
| 6 | Julian Bailey | Team Lotus | 26 | 58 | +3 Laps | 1 |
| 7 | Thierry Boutsen | Ligier | 24 | 58 | +3 Laps | 0 |
| 8 | Mark Blundell | Brabham | 23 | 58 | +3 Laps | 0 |
| 9 | Eric van de Poele | Lambo | 21 | 57 | Out of fuel | 0 |
| 10 | Érik Comas | Ligier | 19 | 57 | +4 Laps | 0 |
| 11 | Martin Brundle | Brabham | 18 | 57 | +4 Laps | 0 |
| 12 | Maurício Gugelmin | Leyton House | 15 | 55 | Engine | 0 |
| 13 | Roberto Moreno | Benetton | 13 | 54 | Engine | 0 |
| R | Stefano Modena | Tyrrell | 6 | 41 | Transmission | 0 |
| R | Andrea de Cesaris | Jordan | 11 | 37 | Gearbox | 0 |
| R | Bertrand Gachot | Jordan | 13 | 37 | Suspension | 0 |
| R | Ivan Capelli | Leyton House | 22 | 24 | Spun off | 0 |
| R | Éric Bernard | Lola | 17 | 17 | Engine | 0 |
| R | Riccardo Patrese | Williams | 2 | 17 | Electrical | 0 |
| R | Satoru Nakajima | Tyrrell | 10 | 15 | Transmission | 0 |
| R | Gianni Morbidelli | Minardi | 8 | 10 | Gearbox | 0 |
| R | Jean Alesi | Ferrari | 7 | 2 | Spun off | 0 |
| R | Aguri Suzuki | Lola | 20 | 2 | Spun off | 0 |
| R | Nelson Piquet | Benetton | 14 | 1 | Spun off | 0 |
| R | Nigel Mansell | Williams | 4 | 0 | Collision | 0 |
| W | Alain Prost | Ferrari | 3 | 0 | Spun off | 0 |