Portugal (1991)
Date: 22 Sept 1991
Location: Estoril, Portugal
Race Results
| Position | Driver | Points | Laps | Constructor | Engine | Tyres |
|---|---|---|---|---|---|---|
| 1 |  Riccardo Patrese |
1 | 71 | Williams | Renault | Goodyear |
| 2 |  Ayrton Senna |
6 | 71 | McLaren | Honda | Goodyear |
| 3 |  Jean Alesi |
4 | 71 | Ferrari | Ferrari | Goodyear |
| 4 | Pierluigi Martini |
3 | 71 | Minardi | Ferrari | Goodyear |
| 5 | Nelson Piquet |
2 | 71 | Benetton | Ford | Pirelli |
| 6 |  Michael Schumacher |
1 | 71 | Benetton | Ford | Pirelli |
| 7 | Maurício Gugelmin |
0 | 70 | Leyton House | Ilmor | Goodyear |
| 8 | Andrea de Cesaris |
0 | 70 | Jordan | Ford | Goodyear |
| 9 | Gianni Morbidelli |
0 | 70 | Minardi | Ferrari | Goodyear |
| 10 | Roberto Moreno |
0 | 70 | Jordan | Ford | Goodyear |
| 11 | Érik Comas |
0 | 70 | Ligier | Lamborghini | Goodyear |
| 12 |  Martin Brundle |
0 | 69 | Brabham | Yamaha | Pirelli |
| 13 |  Satoru Nakajima |
0 | 68 | Tyrrell | Honda | Pirelli |
| 14 |  Mika Häkkinen |
0 | 68 | Lotus | Judd | Goodyear |
| 15 | Michele Alboreto |
0 | 68 | Footwork | Ford | Goodyear |
| 16 |  Thierry Boutsen |
0 | 68 | Ligier | Lamborghini | Goodyear |
| 17 | Ivan Capelli |
0 | 64 | Leyton House | Ilmor | Goodyear |
| DNF | Stefano Modena |
0 | 56 | Tyrrell | Honda | Pirelli |
| DNF | Aguri Suzuki |
0 | 40 | Lola | Ford | Goodyear |
| DNF | Alain Prost |
0 | 39 | Ferrari | Ferrari | Goodyear |
| DNF |  Gerhard Berger |
0 | 37 | McLaren | Honda | Goodyear |
| DNF | Emanuele Pirro |
0 | 18 | Dallara | Judd | Pirelli |
| DNF | JJ Lehto |
0 | 14 | Dallara | Judd | Pirelli |
| DNF | Mark Blundell |
0 | 12 | Brabham | Yamaha | Pirelli |
| DNF | Johnny Herbert |
0 | 1 | Lotus | Judd | Goodyear |
| DNQ | Éric Bernard |
0 | Lola | Ford | Goodyear | |
| DNQ | Gabriele Tarquini |
0 | AGS | Ford | Goodyear | |
| DNQ | Nicola Larini |
0 | Modena | Lamborghini | Goodyear | |
| DNQ | Eric van de Poele |
0 | Modena | Lamborghini | Goodyear | |
| DNPQ | Fabrizio Barbazza |
0 | AGS | Ford | Goodyear | |
| DNPQ | Olivier Grouillard |
0 | Fondmetal | Ford | Goodyear | |
| DNPQ | Alex Caffi |
0 | Footwork | Ford | Goodyear | |
| DNPQ |  Pedro Chaves |
0 | Coloni | Ford | Goodyear | |
| DSQ | Nigel Mansell |
0 | 51 | Williams | Renault | Goodyear |
Qualifying Times (Q1 / Q2 / Q3)
No qualifying data available.