Race Result
| GP n. 440 - 31/05/1987 - Grand Prix of Monaco Circuit de Monte Carlo |
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| Winner: | Ayrton Senna / Lotus-Honda - 1:57'54.085 | ||||||
| Pole Position: | Nigel Mansell / Williams-Honda - 1:23.039 | ||||||
| Fastest Lap: | Ayrton Senna / Lotus-Honda - 1:27.685 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 12 | Lotus-Honda | 78 | 1:57'54.085 | 2 | 9 | |
| 2 | 6 | Williams-Honda | 78 | +33.212 | 3 | 6 | |
| 3 | 27 | Ferrari | 78 | + 1'12.839 | 5 | 4 | |
| 4 | 28 | Ferrari | 77 | + 1 lap | 8 | 3 | |
| 5 | 3 | Tyrrell-Ford | 76 | + 2 laps | 15 | 2 | |
| 6 | 16 | March-Ford | 76 | + 2 laps | 19 | 1 | |
| 7 | 9 | Zakspeed | 76 | + 2 laps | 14 | 0 | |
| 8 | 19 | Benetton-Ford | 76 | + 2 laps | 12 | 0 | |
| 9 | 1 | McLaren-TAG | 75 | engine | 4 | 0 | |
| 10 | 11 | Lotus-Honda | 75 | + 3 laps | 17 | 0 | |
| 11 | 25 | Ligier-Megatron | 74 | + 4 laps | 22 | 0 | |
| 12 | 26 | Ligier-Megatron | 74 | + 4 laps | 20 | 0 | |
| 13 | 14 | AGS-Ford | 71 | + 7 laps | 24 | 0 | |
| Ret | 18 | Arrows-Megatron | 59 | overheating | 6 | 0 | |
| Ret | 17 | Arrows-Megatron | 58 | gear box | 11 | 0 | |
| Ret | 2 | McLaren-TAG | 57 | engine | 7 | 0 | |
| Ret | 30 | Lola-Ford | 42 | engine | 18 | 0 | |
| Ret | 7 | Brabham-BMW | 41 | electrical | 10 | 0 | |
| Ret | 21 | Osella-Alfa Romeo | 39 | electrical | 16 | 0 | |
| Ret | 8 | Brabham-BMW | 38 | suspension | 21 | 0 | |
| Ret | 5 | Williams-Honda | 29 | turbo | 1 | 0 | |
| Ret | 24 | Minardi-Motori Moderni | 21 | electrical | 13 | 0 | |
| Ret | 4 | Tyrrell-Ford | 9 | accident | 23 | 0 | |
| Ret | 20 | Benetton-Ford | 5 | transmission | 9 | 0 | |
| Dns | 23 | Minardi-Motori Moderni | did not start | 0 | |||
| Dns | 10 | Zakspeed | excluded | 0 | |||