Circuit de Monaco Lopsresultat
| Pos | Forer | Team | Runder | Tid/Gap | Raskeste | Pit |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 78 | 1:53:02.334 | – | – |
| 2 | Nigel Mansell | Williams | 78 | +18.348 | – | – |
| 3 | Jean Alesi | Ferrari | 78 | +47.455 | – | – |
| 4 | Roberto Moreno | Benetton | 77 | +1 Lap | – | – |
| 5 | Alain Prost | Ferrari | 77 | +1 Lap | – | – |
| 6 | Emanuele Pirro | Dallara | 77 | +1 Lap | – | – |
| 7 | Thierry Boutsen | Ligier | 76 | +2 Laps | – | – |
| 8 | Bertrand Gachot | Jordan | 76 | +2 Laps | – | – |
| 9 | Éric Bernard | Lola | 76 | +2 Laps | – | – |
| 10 | Érik Comas | Ligier | 76 | +2 Laps | – | – |
| 11 | Jyrki Järvilehto | Dallara | 75 | +3 Laps | – | – |
| 12 | Pierluigi Martini | Minardi | 72 | +6 Laps | – | – |
| R | Mika Häkkinen | Team Lotus | 64 | Oil leak | – | – |
| R | Gianni Morbidelli | Minardi | 49 | Gearbox | – | – |
| R | Maurício Gugelmin | Leyton House | 43 | Throttle | – | – |
| R | Stefano Modena | Tyrrell | 42 | Engine | – | – |
| R | Riccardo Patrese | Williams | 42 | Spun off | – | – |
| R | Mark Blundell | Brabham | 41 | Spun off | – | – |
| R | Michele Alboreto | Footwork | 39 | Engine | – | – |
| R | Satoru Nakajima | Tyrrell | 35 | Spun off | – | – |
| R | Aguri Suzuki | Lola | 24 | Engine | – | – |
| R | Andrea de Cesaris | Jordan | 21 | Throttle | – | – |
| R | Ivan Capelli | Leyton House | 12 | Brakes | – | – |
| R | Gabriele Tarquini | AGS | 9 | Gearbox | – | – |
| R | Gerhard Berger | McLaren | 9 | Spun off | – | – |
| R | Nelson Piquet | Benetton | 0 | Suspension | – | – |
| F | Julian Bailey | Team Lotus | 0 | Did not qualify | – | – |
| F | Fabrizio Barbazza | AGS | 0 | Did not qualify | – | – |
| F | Alex Caffi | Footwork | 0 | Did not qualify | – | – |
| F | Martin Brundle | Brabham | 0 | Did not qualify | – | – |
| F | Nicola Larini | Lambo | 0 | Did not prequalify | – | – |
| F | Eric van de Poele | Lambo | 0 | Did not prequalify | – | – |
| F | Pedro Chaves | Coloni | 0 | Did not prequalify | – | – |
| F | Olivier Grouillard | Fondmetal | 0 | Did not prequalify | – | – |