September 6, 1987 Autodromo Nazionale Monza | Lap distance 5.800 km
| Pos | Points | No | Driver | Car | Engine | Tyres | Laps | Race Time | Delay | Qualifying | Fastest Lap | |||
| 1 | 9 | 6 | Nelson Piquet (BRA) | Williams FW11B | Honda RA167G | Goodyear | 50 | 1:14'47.707 | 1 | 1'23.460 | 2 | 1'26.858 | (49) | |
| 2 | 6 | 12 | Ayrton Senna (BRA) | Team Lotus 99T | Honda RA167G | Goodyear | 50 | 1:14'49.513 | +1.806 | 4 | 1'24.907 | 1 | 1'26.796 | (49) |
| 3 | 4 | 5 | Nigel Mansell (GBR) | Williams FW11B | Honda RA167G | Goodyear | 50 | 1:15'36.743 | +49.036 | 2 | 1'23.559 | 4 | 1'27.496 | (23) |
| 4 | 3 | 28 | Gerhard Berger (AUT) | Ferrari F1-87 | Ferrari 033 | Goodyear | 50 | 1:15'45.686 | +57.979 | 3 | 1'23.933 | 6 | 1'28.519 | (27) |
| 5 | 2 | 20 | Thierry Boutsen (BEL) | Benetton B187 | Ford F1 | Goodyear | 50 | 1:16'09.026 | +1'21.319 | 6 | 1'25.004 | 8 | 1'28.725 | (26) |
| 6 | 1 | 2 | Stefan Johansson (SWE) | McLaren MP4-3 | TAG TTE PO1 | Goodyear | 50 | 1:16'16.494 | +1'28.787 | 11 | 1'27.031 | 5 | 1'28.468 | (42) |
| 7 | 19 | Teo Fabi (ITA) | Benetton B187 | Ford F1 | Goodyear | 49 | 1:14'49.112 | +1 lap | 7 | 1'25.020 | 7 | 1'28.723 | (37) | |
| 8 | 26 | Piercarlo Ghinzani (ITA) | Ligier JS29C | Megatron | Goodyear | 48 | 1:15'24.708 | +2 laps | 19 | 1'29.898 | 15 | 1'32.488 | (35) | |
| 9 | 10 | Christian Danner (GER) | Zakspeed 871 | Zakspeed 871 | Goodyear | 48 | 1:15'34.403 | +2 laps | 16 | 1'29.465 | 13 | 1'31.636 | (47) | |
| 10 | 25 | René Arnoux (FRA) | Ligier JS29C | Megatron | Goodyear | 48 | 1:15'38.453 | +2 laps | 15 | 1'28.946 | 11 | 1'31.335 | (40) | |
| 11 | 11 | Satoru Nakajima (JPN) | Team Lotus 99T | Honda RA167G | Goodyear | 47 | 1:15'06.492 | +3 laps | 14 | 1'28.160 | 14 | 1'31.849 | (37) | |
| 12 | 4 | Philippe Streiff (FRA) | Tyrrell DG016 | Ford Cosworth DFZ | Goodyear | 47 | 1:16'00.370 | +3 laps | 24 | 1'33.264 | 22 | 1'34.722 | (32) | |
| 13 | 16 | Ivan Capelli (ITA) | March 871 | Ford Cosworth DFZ | Goodyear | 47 | 1:16'04.521 | +3 laps | 25 | 1'33.311 | 25 | 1'35.266 | (34) | |
| 14 | 3 | Jonathan Palmer (GBR) | Tyrrell DG016 | Ford Cosworth DFZ | Goodyear | 47 | 1:16'16.348 | +3 laps | 22 | 1'33.028 | 24 | 1'35.154 | (37) | |
| 15 | 1 | Alain Prost (FRA) | McLaren MP4-3 | TAG TTE PO1 | Goodyear | 46 | 1:15'41.433 | +4 laps | 5 | 1'24.946 | 3 | 1'26.882 | (37) | |
| 16 | 24 | Alessandro Nannini (ITA) | Minardi M187 | Motori Moderni 6VTC | Goodyear | 45 | 1:11'24.934 | +5 laps | 18 | 1'29.738 | 16 | 1'32.588 | (40) | |
| Retirement | ||||||||||||||
| gearbox | 9 | Martin Brundle (GBR) | Zakspeed 871 | Zakspeed 871 | Goodyear | 43 | 1:08'33.472 | 17 | 1'29.725 | 17 | 1'32.663 | (24) | ||
| spun off | 30 | Philippe Alliot (FRA) | Lola LC87 | Ford Cosworth DFZ | Goodyear | 37 | 59'30.841 | 23 | 1'33.170 | 23 | 1'34.912 | (36) | ||
| engine | 23 | Adrián Campos (ESP) | Minardi M187 | Motori Moderni 6VTC | Goodyear | 34 | 54'47.424 | 20 | 1'30.782 | 20 | 1'33.629 | (34) | ||
| halfshaft | 18 | Eddie Cheever (USA) | Arrows A10 | Megatron | Goodyear | 27 | 42'43.133 | 13 | 1'28.022 | 18 | 1'32.820 | (18) | ||
| turbo | 22 | Franco Forini (SUI) | Osella FA1G | Alfa Romeo 890T | Goodyear | 27 | 44'57.474 | 26 | 1'33.816 | 26 | 1'37.964 | (26) | ||
| suspension | 21 | Alex Caffi (ITA) | Osella FA1I | Alfa Romeo 890T | Goodyear | 16 | 25'32.240 | 21 | 1'31.029 | 21 | 1'34.187 | (15) | ||
| turbo | 27 | Michele Alboreto (ITA) | Ferrari F1-87 | Ferrari 033 | Goodyear | 13 | 19'53.824 | 8 | 1'25.247 | 9 | 1'30.124 | (10) | ||
| electrical | 17 | Derek Warwick (GBR) | Arrows A10 | Megatron | Goodyear | 9 | 14'18.861 | 12 | 1'27.543 | 19 | 1'33.180 | (7) | ||
| suspension | 8 | Andrea de Cesaris (ITA) | Brabham BT56 | BMW M12/13/1 | Goodyear | 7 | 10'57.781 | 10 | 1'26.802 | 10 | 1'31.279 | (4) | ||
| engine | 7 | Riccardo Patrese (ITA) | Brabham BT56 | BMW M12/13/1 | Goodyear | 5 | 7'54.414 | 9 | 1'25.525 | 12 | 1'31.497 | (4) | ||
| Not qualified | ||||||||||||||
| -- | 32 | Nicola Larini (ITA) | Coloni FC187 | Ford Cosworth DFZ | Goodyear | 1'35.721 | ||||||||
| -- | 14 | Pascal Fabre (FRA) | AGS JH22 | Ford Cosworth DFZ | Goodyear | 1'36.679 | ||||||||
