| «1987-04» | Monaco Grand Prix - XLV Grand Prix Automobile de Monaco |
| 1987-05-31 | Monaco - 78 laps × 3.328 km : 259.584 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 12 | Ayrton Senna | Lotus • Honda | 01:27.685 | 136.635 km/h | 72 | |
| 2 | 5 | Nigel Mansell | Williams • Honda | 01:28.049 | 136.070 km/h | 26 | +00.364 |
| 3 | 6 | Nelson Piquet | Williams • Honda | 01:28.642 | 135.159 km/h | 49 | +00.957 |
| 4 | 1 | Alain Prost | McLaren • TAG Porsche | 01:28.891 | 134.781 km/h | 39 | +01.206 |
| 5 | 27 | Michele Alboreto | Ferrari | 01:28.914 | 134.746 km/h | 58 | +01.229 |
| 6 | 17 | Derek Warwick | Arrows • Megatron | 01:29.048 | 134.543 km/h | 57 | +01.363 |
| 7 | 28 | Gerhard Berger | Ferrari | 01:29.220 | 134.284 km/h | 51 | +01.535 |
| 8 | 2 | Stefan Johansson | McLaren • TAG Porsche | 01:29.758 | 133.479 km/h | 38 | +02.073 |
| 9 | 18 | Eddie Cheever | Arrows • Megatron | 01:29.905 | 133.261 km/h | 21 | +02.220 |
| 10 | 7 | Riccardo Patrese | Brabham • BMW | 01:30.077 | 133.006 km/h | 39 | +02.392 |
| 11 | 16 | Ivan Capelli | March • Ford Cosworth | 01:30.502 | 132.382 km/h | 48 | +02.817 |
| 12 | 3 | Jonathan Palmer | Tyrrell • Ford Cosworth | 01:30.817 | 131.922 km/h | 20 | +03.132 |
| 13 | 19 | Teo Fabi | Benetton • Ford Cosworth | 01:31.207 | 131.358 km/h | 22 | +03.522 |
| 14 | 30 | Philippe Alliot | Lola • Ford Cosworth | 01:31.271 | 131.266 km/h | 19 | +03.586 |
| 15 | 20 | Thierry Boutsen | Benetton • Ford Cosworth | 01:31.300 | 131.225 km/h | 4 | +03.615 |
| 16 | 24 | Alessandro Nannini | Minardi • Motori Moderni | 01:31.393 | 131.091 km/h | 10 | +03.708 |
| 17 | 21 | Alex Caffi | Osella • Alfa Romeo | 01:31.474 | 130.975 km/h | 16 | +03.789 |
| 18 | 8 | Andrea de Cesaris | Brabham • BMW | 01:31.511 | 130.922 km/h | 16 | +03.826 |
| 19 | 9 | Martin Brundle | Zakspeed | 01:31.619 | 130.768 km/h | 44 | +03.934 |
| 20 | 11 | Satoru Nakajima | Lotus • Honda | 01:32.265 | 129.852 km/h | 61 | +04.580 |
| 21 | 26 | Piercarlo Ghinzani | Ligier • Megatron | 01:32.389 | 129.678 km/h | 47 | +04.704 |
| 22 | 25 | René Arnoux | Ligier • Megatron | 01:32.417 | 129.638 km/h | 47 | +04.732 |
| 23 | 4 | Philippe Streiff | Tyrrell • Ford Cosworth | 01:32.715 | 129.222 km/h | 8 | +05.030 |
| 24 | 14 | Pascal Fabre | AGS • Ford Cosworth | 01:35.699 | 125.193 km/h | 8 | +08.014 |