1991 Italian Grand Prix
Grand Prix
| Position | Driver number | Driver | Constructor | Laps | Time | Grid | Points |
|---|---|---|---|---|---|---|---|
| 1 | 5 |  Nigel Mansell |
Williams-Renault | 53 | 1:17:54.319 | 2 | 10 |
| 2 | 1 |  Ayrton Senna |
McLaren-Honda | 53 | + 16.262 | 1 | 6 |
| 3 | 27 |  Alain Prost |
Ferrari | 53 | + 16.829 | 5 | 4 |
| 4 | 2 |  Gerhard Berger |
McLaren-Honda | 53 | + 27.719 | 3 | 3 |
| 5 | 19 |  Michael Schumacher |
Benetton-Ford | 53 | + 34.463 | 7 | 2 |
| 6 | 20 | Nelson Piquet |
Benetton-Ford | 53 | + 45.600 | 8 | 1 |
| 7 | 33 |  Andrea de Cesaris |
Jordan-Ford | 53 | + 51.136 | 14 | |
| 8 | 16 | Ivan Capelli |
Leyton House-Ilmor | 53 | + 1:15.019 | 12 | |
| 9 | 24 | Gianni Morbidelli |
Minardi-Ferrari | 52 | + 1 lap | 17 | |
| 10 | 21 | Emanuele Pirro |
Dallara-Judd | 52 | + 1 lap | 16 | |
| 11 | 26 | Érik Comas |
Ligier-Lamborghini | 52 | + 1 lap | 22 | |
| 12 | 8 | Mark Blundell |
Brabham-Yamaha | 52 | + 1 lap | 11 | |
| 13 | 7 | Martin Brundle |
Brabham-Yamaha | 52 | + 1 lap | 19 | |
| 14 | 11 |  Mika Häkkinen |
Lotus-Judd | 49 | + 4 laps | 25 | |
| 15 | 15 | Maurício Gugelmin |
Leyton House-Ilmor | 49 | + 4 laps | 18 | |
| 16 | 34 | Nicola Larini |
Lambo-Lamborghini | 48 | + 5 laps | 23 |
Qualifying
| Position | Driver number | Driver | Constructor | Q1 | Q2 | Q3 | Grid |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Ayrton Senna |
McLaren-Honda | 1:21.114 | 1:21.245 | undefined | |
| 2 | 5 | Nigel Mansell |
Williams-Renault | 1:21.328 | 1:21.247 | +0.133 | undefined |
| 3 | 2 | Gerhard Berger |
McLaren-Honda | 1:21.360 | 1:21.346 | +0.232 | undefined |
| 4 | 6 | Riccardo Patrese |
Williams-Renault | 1:21.619 | 1:21.372 | +0.258 | undefined |
| 5 | 27 | Alain Prost |
Ferrari | 1:22.080 | 1:21.825 | +0.711 | undefined |
| 6 | 28 | Jean Alesi |
Ferrari | 1:21.956 | 1:21.890 | +0.776 | undefined |
| 7 | 19 | Michael Schumacher |
Benetton-Ford | 1:22.471 | 1:22.553 | +1.357 | undefined |
| 8 | 20 | Nelson Piquet |
Benetton-Ford | 1:23.176 | 1:22.726 | +1.612 | undefined |
| 9 | 32 | Roberto Moreno |
Jordan-Ford | 1:23.102 | 1:23.447 | +1.988 | undefined |
| 10 | 23 | Pierluigi Martini |
Minardi-Ferrari | 1:23.294 | 1:23.789 | +2.180 | undefined |
| 11 | 8 | Mark Blundell |
Brabham-Yamaha | 1:23.473 | 1:24.400 | +2.359 | undefined |
| 12 | 16 | Ivan Capelli |
Leyton House-Ilmor | 1:23.674 | 1:24.755 | +2.560 | undefined |
| 13 | 4 | Stefano Modena |
Tyrrell-Honda | 1:24.457 | 1:23.701 | +2.587 | undefined |
| 14 | 33 | Andrea de Cesaris |
Jordan-Ford | 1:24.060 | 1:23.921 | +2.807 | undefined |
| 15 | 3 |  Satoru Nakajima |
Tyrrell-Honda | 1:24.464 | 1:24.265 | +3.151 | undefined |
| 16 | 21 | Emanuele Pirro |
Dallara-Judd | 1:24.584 | 1:24.282 | +3.168 | undefined |
| 17 | 24 | Gianni Morbidelli |
Minardi-Ferrari | 1:24.287 | 1:25.223 | +3.173 | undefined |
| 18 | 15 | Maurício Gugelmin |
Leyton House-Ilmor | 1:24.391 | 1:25.023 | +3.277 | undefined |
| 19 | 7 | Martin Brundle |
Brabham-Yamaha | 1:24.713 | 1:24.643 | +3.529 | undefined |
| 20 | 22 | JJ Lehto |
Dallara-Judd | 1:24.733 | 1:24.725 | +3.611 | undefined |
| 21 | 25 |  Thierry Boutsen |
Ligier-Lamborghini | 1:26.133 | 1:25.177 | +4.063 | undefined |
| 22 | 26 | Érik Comas |
Ligier-Lamborghini | 1:25.478 | 1:25.420 | +4.306 | undefined |
| 23 | 34 | Nicola Larini |
Lambo-Lamborghini | 1:25.717 | 1:25.934 | +4.603 | undefined |
| 24 | 29 | Éric Bernard |
Lola-Ford | 1:26.325 | 1:25.871 | +4.757 | undefined |
| 25 | 11 | Mika Häkkinen |
Lotus-Judd | 1:26.701 | 1:25.941 | +4.827 | undefined |
| 26 | 14 | Olivier Grouillard |
Fondmetal-Ford | 1:26.416 | 1:26.805 | +5.302 | undefined |
| 27 | 9 | Michele Alboreto |
Footwork-Ford | 1:26.563 | 1:27.198 | +5.449 | undefined |
| 28 | 12 | Michael Bartels |
Lotus-Judd | 1:27.169 | 1:26.829 | +5.715 | undefined |
| 29 | 35 | Eric van de Poele |
Lambo-Lamborghini | 1:27.110 | 1:27.099 | +5.985 | undefined |
| 30 | 30 | Aguri Suzuki |
Lola-Ford | 1:27.257 | 18:14.470 | +6.143 | undefined |