1991 - San Marino Grand Prix
Date : 28 avril 1991
Heure : UTC
Etape : 3
Circuit : Autodromo Enzo e Dino Ferrari
Lieu : Imola
Vainqueur : Ayrton Senna(McLaren)
Pole Position : Ayrton Senna(McLaren)
Meilleur tour : Julian Bailey(Team Lotus)
| Pos. | Pilote | Constructeur | Q1 | Q2 | Q3 |
|---|---|---|---|---|---|
| Aucune donnée. | |||||
| Pos. | Pilote | Constructeur |
|---|---|---|
| 1 | Ayrton Senna | McLaren |
| 2 | Riccardo Patrese | Williams |
| 3 | Alain Prost | Ferrari |
| 4 | Nigel Mansell | Williams |
| 5 | Gerhard Berger | McLaren |
| 6 | Stefano Modena | Tyrrell |
| 7 | Jean Alesi | Ferrari |
| 8 | Gianni Morbidelli | Minardi |
| 9 | Pierluigi Martini | Minardi |
| 10 | Satoru Nakajima | Tyrrell |
| 11 | Andrea de Cesaris | Jordan |
| 13 | Bertrand Gachot | Jordan |
| 13 | Roberto Moreno | Benetton |
| 14 | Nelson Piquet | Benetton |
| 15 | Maurício Gugelmin | Leyton House |
| 16 | Jyrki Järvilehto | Dallara |
| 17 | Éric Bernard | Lola |
| 18 | Martin Brundle | Brabham |
| 19 | Érik Comas | Ligier |
| 20 | Aguri Suzuki | Lola |
| 21 | Eric van de Poele | Lambo |
| 22 | Ivan Capelli | Leyton House |
| 23 | Mark Blundell | Brabham |
| 24 | Thierry Boutsen | Ligier |
| 25 | Mika Häkkinen | Team Lotus |
| 26 | Julian Bailey | Team Lotus |
| Pitlane | Gabriele Tarquini | AGS |
| Pitlane | Fabrizio Barbazza | AGS |
| Pitlane | Alex Caffi | Footwork |
| Pitlane | Michele Alboreto | Footwork |
| Pitlane | Olivier Grouillard | Fondmetal |
| Pitlane | Emanuele Pirro | Dallara |
| Pitlane | Nicola Larini | Lambo |
| Pitlane | Pedro Chaves | Coloni |
| Pos. | Pilote | Constructeur | Grille | Tours | Temps | Status | Points |
|---|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | 61 | 1:35:14.750 | Finished | 10 |
| 2 | Gerhard Berger | McLaren | 5 | 61 | +1.675 | Finished | 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 | |
| Stefano Modena | Tyrrell | 6 | 41 | Transmission | 0 | ||
| Andrea de Cesaris | Jordan | 11 | 37 | Gearbox | 0 | ||
| Bertrand Gachot | Jordan | 13 | 37 | Suspension | 0 | ||
| Ivan Capelli | Leyton House | 22 | 24 | Spun off | 0 | ||
| Éric Bernard | Lola | 17 | 17 | Engine | 0 | ||
| Riccardo Patrese | Williams | 2 | 17 | Electrical | 0 | ||
| Satoru Nakajima | Tyrrell | 10 | 15 | Transmission | 0 | ||
| Gianni Morbidelli | Minardi | 8 | 10 | Gearbox | 0 | ||
| Jean Alesi | Ferrari | 7 | 2 | Spun off | 0 | ||
| Aguri Suzuki | Lola | 20 | 2 | Spun off | 0 | ||
| Nelson Piquet | Benetton | 14 | 1 | Spun off | 0 | ||
| Nigel Mansell | Williams | 4 | 0 | Collision | 0 | ||
| Alain Prost | Ferrari | 3 | 0 | Spun off | 0 | ||
| Gabriele Tarquini | AGS | Pitlane | 0 | Did not qualify | 0 | ||
| Fabrizio Barbazza | AGS | Pitlane | 0 | Did not qualify | 0 | ||
| Alex Caffi | Footwork | Pitlane | 0 | Did not qualify | 0 | ||
| Michele Alboreto | Footwork | Pitlane | 0 | Did not qualify | 0 | ||
| Emanuele Pirro | Dallara | Pitlane | 0 | Did not prequalify | 0 | ||
| Olivier Grouillard | Fondmetal | Pitlane | 0 | Did not prequalify | 0 | ||
| Nicola Larini | Lambo | Pitlane | 0 | Did not prequalify | 0 | ||
| Pedro Chaves | Coloni | Pitlane | 0 | Did not prequalify | 0 |