1991 Monaco Grand Prix
| 1991 Monaco Grand Prix | |||
|---|---|---|---|
| Race 4 of 16 in the 1991 Formula One World Championship | |||
| Race details | |||
| Date | 12 May 1991 | ||
| Official name | XLIX Grand Prix Automobile de Monaco | ||
| Location | Circuit de Monaco, Monte Carlo | ||
| Course | Street circuit | ||
| Course length | 3.328 km (2.068 miles) | ||
| Distance | 78 laps, 259.584 km (161.298 miles) | ||
| Weather | Cloudy, mild, dry | ||
| Pole position | |||
| Driver | McLaren-Honda | ||
| Time | 1:20.344 | ||
| Fastest lap | |||
| Driver | Alain Prost | Ferrari | |
| Time | 1:24.368 on lap 77 | ||
| Podium | |||
| First | McLaren-Honda | ||
| Second | Williams-Renault | ||
| Third | Ferrari | ||
|
Lap leaders | |||
The 1991 Monaco Grand Prix was a Formula One motor race held at Monaco on 12 May 1991. It was the fourth race of the 1991 Formula One World Championship.
The 78-lap race was won from pole position by Brazilian driver Ayrton Senna, driving a McLaren-Honda. It was Senna's fourth victory from the first four races of the season, and his fourth Monaco win. Englishman Nigel Mansell finished second in a Williams-Renault, with Frenchman Jean Alesi third in a Ferrari.