San Marino Grand Prix 1991
28 April 1991
Autodromo Enzo e Dino Ferrari, Italy
- Location
- Imola, Italy
- Laps
- 61
- Fastest time
1:15.484
Lewis Hamilton, Mercedes (2020)- Previous winners
- 2020Lewis HamiltonMercedes
- 2006Michael SchumacherFerrari
- 2005Fernando AlonsoRenault
- 2004Michael SchumacherFerrari
- 2003Michael SchumacherFerrari
Starting Grid
- 1
Ayrton Senna
McLaren
No time set
- 2
Riccardo Patrese
Williams
No time set
- 3
Alain Prost
Ferrari
No time set
- 4
Nigel Mansell
Williams
No time set
- 5
Gerhard Berger
McLaren
No time set
- 6
Stefano Modena
Tyrrell
No time set
- 7
Jean Alesi
Ferrari
No time set
- 8
Gianni Morbidelli
Minardi
No time set
- 9
Pierluigi Martini
Minardi
No time set
- 10
Satoru Nakajima
Tyrrell
No time set
- 11
Andrea de Cesaris
Jordan
No time set
- 13
Roberto Moreno
Benetton
No time set
- 13
Bertrand Gachot
Jordan
No time set
- 14
Nelson Piquet
Benetton
No time set
- 15
Maurício Gugelmin
Leyton House
No time set
- 16
Jyrki Järvilehto
Dallara
No time set
- 17
Éric Bernard
Lola
No time set
- 18
Martin Brundle
Brabham
No time set
- 19
Érik Comas
Ligier
No time set
- 20
Aguri Suzuki
Lola
No time set
- 21
Eric van de Poele
Lambo
No time set
- 22
Ivan Capelli
Leyton House
No time set
- 23
Mark Blundell
Brabham
No time set
- 24
Thierry Boutsen
Ligier
No time set
- 25
Mika Häkkinen
Team Lotus
No time set
- 26
Julian Bailey
Team Lotus
No time set
- PIT
Gabriele Tarquini
AGS
No time set
- PIT
Fabrizio Barbazza
AGS
No time set
- PIT
Alex Caffi
Footwork
No time set
- PIT
Michele Alboreto
Footwork
No time set
- PIT
Emanuele Pirro
Dallara
No time set
- PIT
Olivier Grouillard
Fondmetal
No time set
- PIT
Nicola Larini
Lambo
No time set
- PIT
Pedro Chaves
Coloni
No time set
Laps Lead
Results
| 1 | 0 | Ayrton Senna McLaren | 61 laps | 1:35:14.750 | 10pts |
| 2 | +3 | Gerhard Berger McLaren | 61 laps | +1.675 | 6pts |
| 3 | +13 | Jyrki Järvilehto Dallara | 60 laps | 4pts | |
| 4 | +5 | Pierluigi Martini Minardi | 59 laps | 3pts | |
| 5 | +20 | Mika Häkkinen Team Lotus | 58 laps | 2pts | |
| 6 | +20 | Julian Bailey Team Lotus | 58 laps | 1pts | |
| 7 | +17 | Thierry Boutsen Ligier | 58 laps | ||
| 8 | +15 | Mark Blundell Brabham | 58 laps | ||
| 9 | +12 | Eric van de Poele Lambo | 57 laps | ||
| 10 | +9 | Érik Comas Ligier | 57 laps | ||
| 11 | +7 | Martin Brundle Brabham | 57 laps | ||
| 12 | +3 | Maurício Gugelmin Leyton House | 55 laps | ||
| 13 | 0 | Roberto Moreno Benetton | 54 laps | ||
| R | - | Stefano Modena Tyrrell | 41 laps | ||
| R | - | Andrea de Cesaris Jordan | 37 laps | ||
| R | - | Bertrand Gachot Jordan | 37 laps | ||
| R | - | Ivan Capelli Leyton House | 24 laps | ||
| R | - | Éric Bernard Lola | 17 laps | ||
| R | - | Riccardo Patrese Williams | 17 laps | ||
| R | - | Satoru Nakajima Tyrrell | 15 laps | ||
| R | - | Gianni Morbidelli Minardi | 10 laps | ||
| R | - | Jean Alesi Ferrari | 2 laps | ||
| R | - | Aguri Suzuki Lola | 2 laps | ||
| R | - | Nelson Piquet Benetton | 1 laps | ||
| R | - | Nigel Mansell Williams | 0 laps | ||
| W | - | Alain Prost Ferrari | 0 laps | ||
| F | - | Gabriele Tarquini AGS | 0 laps | ||
| F | - | Fabrizio Barbazza AGS | 0 laps | ||
| F | - | Alex Caffi Footwork | 0 laps | ||
| F | - | Michele Alboreto Footwork | 0 laps | ||
| F | - | Emanuele Pirro Dallara | 0 laps | ||
| F | - | Olivier Grouillard Fondmetal | 0 laps | ||
| F | - | Nicola Larini Lambo | 0 laps | ||
| F | - | Pedro Chaves Coloni | 0 laps |