Resultado da Corrida do GP de Portugal de F1 1991
22/09/1991
Tabela de resultado
| Pos. | Grid | Piloto | Equipe | Nº | Tempo/Dif. | Voltas | Pts | Status |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Riccardo Patrese | Williams | 6 | 1:35:42.304 | 71 | 10 | Finished |
| 2 | 3 | Ayrton Senna | McLaren | 1 | +20.941 | 71 | 6 | Finished |
| 3 | 6 | Jean Alesi | Ferrari | 28 | +53.554 | 71 | 4 | Finished |
| 4 | 8 | Pierluigi Martini | Minardi | 23 | +1:03.498 | 71 | 3 | Finished |
| 5 | 11 | Nelson Piquet | Benetton | 20 | +1:10.033 | 71 | 2 | Finished |
| 6 | 10 | Michael Schumacher | Benetton | 19 | +1:16.582 | 71 | 1 | Finished |
| 7 | 7 | Maurício Gugelmin | Leyton House | 15 | 70 | 0 | +1 volta | |
| 8 | 14 | Andrea de Cesaris | Jordan | 33 | 70 | 0 | +1 volta | |
| 9 | 13 | Gianni Morbidelli | Minardi | 24 | 70 | 0 | +1 volta | |
| 10 | 21 | Roberto Moreno | Jordan | 32 | 70 | 0 | +1 volta | |
| 11 | 23 | Érik Comas | Ligier | 26 | 70 | 0 | +1 volta | |
| 12 | 19 | Martin Brundle | Brabham | 7 | 69 | 0 | +2 voltas | |
| 13 | 17 | Satoru Nakajima | Tyrrell | 3 | 68 | 0 | +3 voltas | |
| 14 | 24 | Mika Häkkinen | Team Lotus | 11 | 68 | 0 | +3 voltas | |
| 15 | 22 | Michele Alboreto | Footwork | 9 | 68 | 0 | +3 voltas | |
| 16 | 20 | Thierry Boutsen | Ligier | 25 | 68 | 0 | +3 voltas | |
| 17 | 9 | Ivan Capelli | Leyton House | 16 | 64 | 0 | Spun off | |
| R | 12 | Stefano Modena | Tyrrell | 4 | 56 | 0 | Engine | |
| D | 4 | Nigel Mansell | Williams | 5 | 51 | 0 | Disqualified | |
| R | 25 | Aguri Suzuki | Lola | 30 | 40 | 0 | Transmission | |
| R | 5 | Alain Prost | Ferrari | 27 | 39 | 0 | Engine | |
| R | 2 | Gerhard Berger | McLaren | 2 | 37 | 0 | Engine | |
| R | 16 | Emanuele Pirro | Dallara | 21 | 18 | 0 | Engine | |
| R | 18 | Jyrki Järvilehto | Dallara | 22 | 21 | 0 | Gearbox | |
| R | 15 | Mark Blundell | Brabham | 8 | 12 | 0 | Suspension | |
| R | 26 | Johnny Herbert | Team Lotus | 12 | 1 | 0 | Engine |