1991 Foster's Australian Grand Prix
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Ayrton Senna | McLaren | 14 | 24:34.899 | 5 | 1 | Pole |
| 2 | 5 | Nigel Mansell | Williams | 14 | 24:36.158 | 3 | 3 | |
| 3 | 2 | Gerhard Berger | McLaren | 14 | 24:40.019 | 2 | 2 | FL |
| 4 | 20 | Nelson Piquet | Benetton | 14 | 25:05.002 | 1.5 | 5 | |
| 5 | 6 | Riccardo Patrese | Williams | 14 | 25:25.436 | 1 | 4 | |
| 6 | 27 | Gianni Morbidelli | Ferrari | 14 | 25:25.968 | 0.5 | 8 | |
| 7 | 21 | Emanuele Pirro | Dallara | 14 | 25:27.260 | — | 13 | |
| 8 | 33 | Andrea de Cesaris | Jordan | 14 | 25:35.330 | — | 12 | |
| 9 | 32 | Alex Zanardi | Jordan | 14 | 25:50.466 | — | 16 | |
| 10 | 4 | Stefano Modena | Tyrrell | 14 | 25:55.269 | — | 9 | |
| 11 | 12 | Johnny Herbert | Lotus | 14 | 25:56.972 | — | 21 | |
| 12 | 22 | JJ Lehto | Dallara | 14 | 26:13.418 | — | 11 | |
| 13 | 9 | Michele Alboreto | Footwork | 14 | 26:14.202 | — | 15 | |
| 14 | 15 | Maurício Gugelmin | Leyton House | 13 | +1 lap | — | 14 | |
| 15 | 10 | Alex Caffi | Footwork | 13 | +1 lap | — | 23 | |
| 16 | 24 | Roberto Moreno | Minardi | 13 | +1 lap | — | 18 | |
| 17 | 8 | Mark Blundell | Brabham | 13 | +1 lap | — | 17 | |
| 18 | 26 | Érik Comas | Ligier | 13 | +1 lap | — | 22 | |
| 19 | 11 | Mika Häkkinen | Lotus | 13 | +1 lap | — | 25 | |
| 20 | 16 | Karl Wendlinger | Leyton House | 12 | +2 laps | — | 26 | |
| DNF | 23 | Pierluigi Martini | Minardi | 8 | Spun off | — | 10 | |
| DNF | 19 | Michael Schumacher | Benetton | 5 | Spun off | — | 6 | |
| DNF | 28 | Jean Alesi | Ferrari | 5 | Accident | — | 7 | |
| DNF | 34 | Nicola Larini | Modena | 5 | Spun off | — | 19 | |
| DNF | 25 | Thierry Boutsen | Ligier | 5 | Accident | — | 20 | |
| DNF | 3 | Satoru Nakajima | Tyrrell | 4 | Spun off | — | 24 | |
| DNQ | 30 | Aguri Suzuki | Lola | — | — | — | — | |
| DNQ | 7 | Martin Brundle | Brabham | — | — | — | — | |
| DNQ | 35 | Eric van de Poele | Modena | — | — | — | — | |
| DNQ | 29 | Bertrand Gachot | Lola | — | — | — | — | |
| DNPQ | 14 | Gabriele Tarquini | Fondmetal | — | — | — | — | |
| DNPQ | 31 | Naoki Hattori | Coloni | — | — | — | — |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | — |
| 2 | Gerhard Berger | McLaren | 2 | — |
| 3 | Nigel Mansell | Williams | 3 | — |
| 4 | Riccardo Patrese | Williams | 4 | — |
| 5 | Nelson Piquet | Benetton | 5 | — |
| 6 | Michael Schumacher | Benetton | 6 | — |
| 7 | Jean Alesi | Ferrari | 7 | — |
| 8 | Gianni Morbidelli | Ferrari | 8 | — |
| 9 | Stefano Modena | Tyrrell | 9 | — |
| 10 | Pierluigi Martini | Minardi | 10 | — |
| 11 | JJ Lehto | Dallara | 11 | — |
| 12 | Andrea de Cesaris | Jordan | 12 | — |
| 13 | Emanuele Pirro | Dallara | 13 | — |
| 14 | Maurício Gugelmin | Leyton House | 14 | — |
| 15 | Michele Alboreto | Footwork | 15 | — |
| 16 | Alex Zanardi | Jordan | 16 | — |
| 17 | Mark Blundell | Brabham | 17 | — |
| 18 | Roberto Moreno | Minardi | 18 | — |
| 19 | Nicola Larini | Modena | 19 | — |
| 20 | Thierry Boutsen | Ligier | 20 | — |
| 21 | Johnny Herbert | Lotus | 21 | — |
| 22 | Érik Comas | Ligier | 22 | — |
| 23 | Alex Caffi | Footwork | 23 | — |
| 24 | Satoru Nakajima | Tyrrell | 24 | — |
| 25 | Mika Häkkinen | Lotus | 25 | — |
| 26 | Karl Wendlinger | Leyton House | 26 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Gerhard Berger | McLaren | 14 | 1:41.141 | — |
| 2 | Ayrton Senna | McLaren | 13 | 1:42.545 | +1.404 |
| 3 | Nelson Piquet | Benetton | 5 | 1:42.616 | +1.475 |
| 4 | Nigel Mansell | Williams | 13 | 1:42.908 | +1.767 |
| 5 | Alex Zanardi | Jordan | 14 | 1:43.519 | +2.378 |
| 6 | Michael Schumacher | Benetton | 4 | 1:43.714 | +2.573 |
| 7 | Emanuele Pirro | Dallara | 13 | 1:44.933 | +3.792 |
| 8 | Andrea de Cesaris | Jordan | 14 | 1:45.264 | +4.123 |
| 9 | Riccardo Patrese | Williams | 9 | 1:45.297 | +4.156 |
| 10 | Gianni Morbidelli | Ferrari | 5 | 1:45.599 | +4.458 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Ayrton Senna | 96 |
| 2 | Nigel Mansell | 72 |
| 3 | Riccardo Patrese | 53 |
| 4 | Gerhard Berger | 43 |
| 5 | Alain Prost | 34 |
| 6 | Nelson Piquet | 26.5 |
| 7 | Jean Alesi | 21 |
| 8 | Stefano Modena | 10 |
| 9 | Andrea de Cesaris | 9 |
| 10 | Roberto Moreno | 8 |
| 11 | Pierluigi Martini | 6 |
| 12 | JJ Lehto | 4 |
| 13 | Bertrand Gachot | 4 |
| 13 | Michael Schumacher | 4 |
| 15 | Satoru Nakajima | 2 |
| 15 | Mika Häkkinen | 2 |
| 15 | Martin Brundle | 2 |
| 18 | Aguri Suzuki | 1 |
| 18 | Julian Bailey | 1 |
| 18 | Emanuele Pirro | 1 |