Monaco Grand Prix
1991 · Round 4 · Monte Carlo, Monaco · May 12, 1991Race summary
Senna won the race from 1st on the grid, 18.3s ahead of Mansell. Comas was the standout mover, climbing from 26th to 10th.
| Pos | Driver | Team | Grid | Laps | Time / status | Points |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | 78 | 1:53:02.334 | 10 |
| 2 | Nigel Mansell | Williams | 5 | 78 | +18.348 | 6 |
| 3 | Jean Alesi | Ferrari | 9 | 78 | +47.455 | 4 |
| 4 | Roberto Moreno | Benetton | 8 | 77 | +1 Lap | 3 |
| 5 | Alain Prost | Ferrari | 7 | 77 | +1 Lap | 2 |
| 6 | Emanuele Pirro | Dallara | 12 | 77 | +1 Lap | 1 |
| 7 | Thierry Boutsen | Ligier | 16 | 76 | +2 Laps | 0 |
| 8 | Bertrand Gachot | Jordan | 23 | 76 | +2 Laps | 0 |
| 9 | Éric Bernard | Lola | 13 | 76 | +2 Laps | 0 |
| 10 | Érik Comas | Ligier | 26 | 76 | +2 Laps | 0 |
| 11 | Jyrki Järvilehto | Dallara | 21 | 75 | +3 Laps | 0 |
| 12 | Pierluigi Martini | Minardi | 14 | 72 | +6 Laps | 0 |
| – | Mika Häkkinen | Team Lotus | 25 | 64 | Oil leak | 0 |
| – | Gianni Morbidelli | Minardi | 17 | 49 | Gearbox | 0 |
| – | Maurício Gugelmin | Leyton House | 15 | 43 | Throttle | 0 |
| – | Stefano Modena | Tyrrell | 2 | 42 | Engine | 0 |
| – | Riccardo Patrese | Williams | 3 | 42 | Spun off | 0 |
| – | Mark Blundell | Brabham | 19 | 41 | Spun off | 0 |
| – | Michele Alboreto | Footwork | 22 | 39 | Engine | 0 |
| – | Satoru Nakajima | Tyrrell | 11 | 35 | Spun off | 0 |
| – | Aguri Suzuki | Lola | 20 | 24 | Engine | 0 |
| – | Andrea de Cesaris | Jordan | 10 | 21 | Throttle | 0 |
| – | Ivan Capelli | Leyton House | 18 | 12 | Brakes | 0 |
| – | Gabriele Tarquini | AGS | 24 | 9 | Gearbox | 0 |
| – | Gerhard Berger | McLaren | 6 | 9 | Spun off | 0 |
| – | Nelson Piquet | Benetton | 4 | 0 | Suspension | 0 |