Circuit de Monaco Lopsresultat
| Pos | Forer | Team | Runder | Tid/Gap | Raskeste | Pit |
|---|---|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 78 | 1:57:17.077 | – | – |
| 2 | Gerhard Berger | Ferrari | 78 | +20.453 | – | – |
| 3 | Michele Alboreto | Ferrari | 78 | +41.229 | – | – |
| 4 | Derek Warwick | Arrows | 77 | +1 Lap | – | – |
| 5 | Jonathan Palmer | Tyrrell | 77 | +1 Lap | – | – |
| 6 | Riccardo Patrese | Williams | 77 | +1 Lap | – | – |
| 7 | Yannick Dalmas | Larrousse | 77 | +1 Lap | – | – |
| 8 | Thierry Boutsen | Benetton | 76 | +2 Laps | – | – |
| 9 | Nicola Larini | Osella | 75 | +3 Laps | – | – |
| 10 | Ivan Capelli | March | 72 | +6 Laps | – | – |
| R | Ayrton Senna | McLaren | 66 | Spun off | – | – |
| R | Philippe Alliot | Larrousse | 50 | Collision | – | – |
| R | Maurício Gugelmin | March | 45 | Fuel system | – | – |
| R | Piercarlo Ghinzani | Zakspeed | 43 | Gearbox | – | – |
| R | Alessandro Nannini | Benetton | 38 | Gearbox | – | – |
| R | Luis Pérez-Sala | Minardi | 36 | Halfshaft | – | – |
| R | Nigel Mansell | Williams | 32 | Collision | – | – |
| R | Andrea de Cesaris | Rial | 28 | Engine | – | – |
| R | René Arnoux | Ligier | 17 | Engine | – | – |
| R | Oscar Larrauri | Euro Brun | 14 | Brakes | – | – |
| R | Eddie Cheever | Arrows | 8 | Engine | – | – |
| R | Stefan Johansson | Ligier | 6 | Engine | – | – |
| R | Gabriele Tarquini | Coloni | 5 | Suspension | – | – |
| R | Nelson Piquet | Team Lotus | 1 | Collision | – | – |
| R | Alex Caffi | Dallara | 0 | Spun off | – | – |
| R | Philippe Streiff | AGS | 0 | Throttle | – | – |
| F | Satoru Nakajima | Team Lotus | 0 | Did not qualify | – | – |
| F | Bernd Schneider | Zakspeed | 0 | Did not qualify | – | – |
| F | Adrián Campos | Minardi | 0 | Did not qualify | – | – |
| F | Julian Bailey | Tyrrell | 0 | Did not qualify | – | – |
| E | Stefano Modena | Euro Brun | 0 | Excluded | – | – |