1991 Australian Grand Prix: Kilpailu – tulokset
Adelaide Street Circuit, Adelaide
| Pos | Driver | Team | Grid | Time / status | Pts |
|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | 24:34.899 | 5 |
| 2 | Nigel Mansell | Williams | 3 | +1.259 | 3 |
| 3 | Gerhard Berger | McLaren | 2 | +5.120 | 2 |
| 4 | Nelson Piquet | Benetton | 5 | +30.103 | 1.5 |
| 5 | Riccardo Patrese | Williams | 4 | +50.537 | 1 |
| 6 | Gianni Morbidelli | Ferrari | 8 | +51.069 | 0.5 |
| 7 | Emanuele Pirro | Dallara | 13 | +52.361 | 0 |
| 8 | Andrea de Cesaris | Jordan | 12 | +1:00.431 | 0 |
| 9 | Alessandro Zanardi | Jordan | 16 | +1:15.567 | 0 |
| 10 | Stefano Modena | Tyrrell | 9 | +1:20.370 | 0 |
| 11 | Johnny Herbert | Team Lotus | 21 | +1:22.073 | 0 |
| 12 | Jyrki Järvilehto | Dallara | 11 | +1:38.519 | 0 |
| 13 | Michele Alboreto | Footwork | 15 | +1:39.303 | 0 |
| 14 | Maurício Gugelmin | Leyton House | 14 | +1 Lap | 0 |
| 15 | Alex Caffi | Footwork | 23 | +1 Lap | 0 |
| 16 | Roberto Moreno | Minardi | 18 | +1 Lap | 0 |
| 17 | Mark Blundell | Brabham | 17 | +1 Lap | 0 |
| 18 | Érik Comas | Ligier | 22 | +1 Lap | 0 |
| 19 | Mika Häkkinen | Team Lotus | 25 | +2 Laps | 0 |
| 20 | Karl Wendlinger | Leyton House | 26 | +2 Laps | 0 |
| 21 | Pierluigi Martini | Minardi | 10 | Spun off | 0 |
| 22 | Michael Schumacher | Benetton | 6 | Spun off | 0 |
| 23 | Jean Alesi | Ferrari | 7 | Accident | 0 |
| 24 | Nicola Larini | Lambo | 19 | Spun off | 0 |
| 25 | Thierry Boutsen | Ligier | 20 | Accident | 0 |
| 26 | Satoru Nakajima | Tyrrell | 24 | Spun off | 0 |