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 France Alain Prost Ferrari
Time 1:24.368 on lap 77
Podium
First
McLaren-Honda
Second
Williams-Renault
Third
Ferrari
Lap leaders
The race was won by Ayrton Senna in the McLaren.
Nigel Mansell finished in second place, scoring his first points of the season.
Mansell's team-mate, Riccardo Patrese, ran in third place until crashing on oil dropped by Stefano Modena, whose engine expired just ahead of him.
Alain Prost finished in fifth position after being delayed by a slow late-race pit stop.

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.