Gachot was over a second faster than the fifth-placed car, the Modena Lambo of Nicola Larini . The other Lambo of Eric van de Poele was sixth, with Pedro Chaves seventh in the Coloni on his first experience of the Monaco circuit. Olivier Grouillard propped up the time sheets for Fondmetal as he continued to gain experience in the new Fomet car. [ 1 ]
Qualifying
Qualifying
Ayrton Senna shocked no-one by taking pole position, but second place was a surprise with Stefano Modena taking full advantage of the superior Pirelli qualifying tyres to be second, followed by Patrese, Piquet, a disappointed Mansell, Berger, Prost, Moreno, Alesi, and de Cesaris. Alex Caffi had a huge accident in the swimming pool section on Saturday, after missing Thursday qualifying with a gearbox problem, and did not participate in the race. Elsewhere Martin Brundle was excluded for missing a...
Race
At the start, Senna got away well followed by Modena, Patrese, Mansell, and Prost. In the usual first corner mayhem Berger ran into the back of Piquet, dropping the Austrian to the back of the pack and breaking Piquet's suspension, Berger would later crash out. Senna quickly built up a huge lead over Modena and Patrese. Meanwhile, Andrea de Cesaris in the Jordan was eventually catching up to Jean Alesi and just outside the points in 7th place before retiring shortly after battling with the secon...
Race
Senna won his fourth Monaco Grand Prix in five years by 18 seconds over Mansell, Alesi, Moreno, Prost, and Pirro. The second-place finish was Nigel Mansell's first points of the season. Curiously, as Senna was slowing down after finishing the race, the pit crew mistakenly ordered him to take another lap, believing that he had crossed for the final lap.
References
43°44′4.74″N 7°25′16.8″E  /  43.7346500°N 7.421333°E  / 43.7346500; 7.421333
Quick Facts
Table 1
| Pos | No | Driver | Constructor | Time | Gap |
|---|---|---|---|---|---|
| 1 | 22 | JJ Lehto | Dallara-Judd | 1:23.260 | — |
| 2 | 33 | Andrea de Cesaris | Jordan-Ford | 1:23.538 | +0.278 |
| 3 | 21 | Emanuele Pirro | Dallara-Judd | 1:24.421 | +1.161 |
| 4 | 32 | Bertrand Gachot | Jordan-Ford | 1:24.802 | +1.542 |
| 5 | 34 | Nicola Larini | Lambo-Lamborghini | 1:25.893 | +2.633 |
| 6 | 35 | Eric van de Poele | Lambo-Lamborghini | 1:26.282 | +3.022 |
| 7 | 31 | Pedro Chaves | Coloni-Ford | 1:27.389 | +4.129 |
| 8 | 14 | Olivier Grouillard | Fondmetal-Ford | 1:27.759 | +4.499 |
Table 2
| Pos | No | Driver | Constructor | Q1 | Q2 |
|---|---|---|---|---|---|
| 1 | 1 | Ayrton Senna | McLaren-Honda | 1:20.508 | 1:20.344 |
| 2 | 4 | Stefano Modena | Tyrrell-Honda | 1:23.442 | 1:20.809 |
| 3 | 6 | Riccardo Patrese | Williams-Renault | 1:22.057 | 1:20.973 |
| 4 | 20 | Nelson Piquet | Benetton-Ford | 1:22.816 | 1:21.159 |
| 5 | 5 | Nigel Mansell | Williams-Renault | 1:23.274 | 1:21.205 |
| 6 | 2 | Gerhard Berger | McLaren-Honda | 1:21.222 | 1:21.583 |
| 7 | 27 | Alain Prost | Ferrari | 1:22.113 | 1:21.455 |
| 8 | 19 | Roberto Moreno | Benetton-Ford | 1:23.476 | 1:21.804 |
| 9 | 28 | Jean Alesi | Ferrari | 1:22.966 | 1:21.910 |
| 10 | 33 | Andrea de Cesaris | Jordan-Ford | 1:24.257 | 1:22.764 |
Table 3
| Pos | No | Driver | Constructor | Laps | Time/Retired |
|---|---|---|---|---|---|
| 1 | 1 | Ayrton Senna | McLaren-Honda | 78 | 1:53:02.334 |
| 2 | 5 | Nigel Mansell | Williams-Renault | 78 | + 18.348 |
| 3 | 28 | Jean Alesi | Ferrari | 78 | + 47.455 |
| 4 | 19 | Roberto Moreno | Benetton-Ford | 77 | + 1 lap |
| 5 | 27 | Alain Prost | Ferrari | 77 | + 1 lap |
| 6 | 21 | Emanuele Pirro | Dallara-Judd | 77 | + 1 lap |
| 7 | 25 | Thierry Boutsen | Ligier-Lamborghini | 76 | + 2 laps |
| 8 | 32 | Bertrand Gachot | Jordan-Ford | 76 | + 2 laps |
| 9 | 29 | Éric Bernard | Lola-Ford | 76 | + 2 laps |
| 10 | 26 | Érik Comas | Ligier-Lamborghini | 76 | + 2 laps |