April 27, 1986 Autodromo Enzo e Dino Ferrari | Lap distance 5.040 km
| Pos | Points | No | Driver | Car | Engine | Tyres | Laps | Race Time | Delay | Qualifying | Fastest Lap | |||
| 1 | 9 | 1 | Alain Prost (FRA) | McLaren MP4-2C | TAG TTE PO1 | Goodyear | 60 | 1:32'28.408 | 4 | 1'26.176 | 3 | 1'29.464 | (41) | |
| 2 | 6 | 6 | Nelson Piquet (BRA) | Williams FW11 | Honda RA166-E | Goodyear | 60 | 1:32'36.053 | +7.645 | 2 | 1'25.569 | 1 | 1'28.667 | (57) |
| 3 | 4 | 20 | Gerhard Berger (AUT) | Benetton B186 | BMW M12/13 | Pirelli | 59 | 1:32'28.657 | +1 lap | 9 | 1'27.444 | 2 | 1'29.141 | (58) |
| 4 | 3 | 28 | Stefan Johansson (SWE) | Ferrari F1/86 | Ferrari 126C | Goodyear | 59 | 1:32'39.110 | +1 lap | 7 | 1'27.009 | 6 | 1'30.768 | (53) |
| 5 | 2 | 2 | Keke Rosberg (FIN) | McLaren MP4-2C | TAG TTE PO1 | Goodyear | 58 | 1:29'27.279 | +2 laps | 6 | 1'26.385 | 4 | 1'29.652 | (58) |
| 6 | 1 | 7 | Riccardo Patrese (ITA) | Brabham BT55 | BMW M12/13/1 | Pirelli | 58 | 1:30'48.794 | +2 laps | 16 | 1'28.828 | 8 | 1'31.842 | (58) |
| 7 | 18 | Thierry Boutsen (BEL) | Arrows A8 | BMW M12/13 | Goodyear | 58 | 1:32'38.369 | +2 laps | 12 | 1'28.022 | 16 | 1'33.435 | (54) | |
| 8 | 3 | Martin Brundle (GBR) | Tyrrell 015 | Renault EF15B | Goodyear | 58 | 1:32'53.285 | +2 laps | 13 | 1'28.329 | 18 | 1'34.022 | (51) | |
| 9 | 17 | Marc Surer (SUI) | Arrows A8 | BMW M12/13 | Goodyear | 57 | 1:31'06.733 | +3 laps | 15 | 1'28.637 | 17 | 1'33.565 | (49) | |
| 10 | 27 | Michele Alboreto (ITA) | Ferrari F1/86 | Ferrari 126C | Goodyear | 56 | 1:26'48.903 | +4 laps | 5 | 1'26.263 | 5 | 1'30.316 | (43) | |
| Retirement | ||||||||||||||
| out of fuel | 21 | Piercarlo Ghinzani (ITA) | Osella FA1F | Alfa Romeo 890T | Pirelli | 52 | 1:26'39.567 | 26 | 1'34.461 | 24 | 1'35.748 | (23) | ||
| wheel | 25 | René Arnoux (FRA) | Ligier JS27 | Renault EF15B | Pirelli | 46 | 1:12'04.745 | 8 | 1'27.403 | 7 | 1'31.435 | (42) | ||
| transmission | 4 | Philippe Streiff (FRA) | Tyrrell 014 | Renault EF15B | Goodyear | 41 | 1:06'58.384 | 22 | 1'30.123 | 23 | 1'34.811 | (22) | ||
| engine | 19 | Teo Fabi (ITA) | Benetton B186 | BMW M12/13 | Pirelli | 39 | 1:01'49.486 | 10 | 1'27.538 | 11 | 1'32.246 | (20) | ||
| brakes | 14 | Jonathan Palmer (GBR) | Zakspeed 861 | Zakspeed 861 | Goodyear | 38 | 1:15'54.945 | 20 | 1'30.024 | 15 | 1'33.406 | (37) | ||
| electrical | 22 | Christian Danner (GER) | Osella FA1G | Alfa Romeo 890T | Pirelli | 31 | 55'36.118 | 25 | 1'33.806 | 22 | 1'34.558 | (24) | ||
| overheating | 15 | Alan Jones (AUS) | Lola THL-2 | Ford F1 | Goodyear | 28 | 1:02'09.876 | 21 | 1'30.087 | 13 | 1'32.615 | (22) | ||
| engine | 23 | Andrea de Cesaris (ITA) | Minardi M/85B | Motori Moderni 6VTC | Pirelli | 20 | 42'05.303 | 23 | 1'30.131 | 19 | 1'34.134 | (19) | ||
| engine | 8 | Elio de Angelis (ITA) | Brabham BT55 | BMW M12/13/1 | Pirelli | 19 | 30'43.431 | 19 | 1'29.713 | 12 | 1'32.544 | (19) | ||
| transmission | 26 | Jacques Laffite (FRA) | Ligier JS27 | Renault EF15B | Pirelli | 14 | 24'41.585 | 14 | 1'28.389 | 14 | 1'33.223 | (12) | ||
| wheel bearing | 12 | Ayrton Senna (BRA) | Team Lotus 98T | Renault EF15B | Goodyear | 11 | 17'10.277 | 1 | 1'25.050 | 9 | 1'31.999 | (6) | ||
| engine | 5 | Nigel Mansell (GBR) | Williams FW11 | Honda RA166-E | Goodyear | 8 | 16'48.276 | 3 | 1'26.159 | 10 | 1'32.145 | (8) | ||
| wheel bearing | 11 | Johnny Dumfries (GBR) | Team Lotus 98T | Renault EF15B | Goodyear | 8 | 17'34.805 | 17 | 1'29.244 | 21 | 1'34.540 | (5) | ||
| turbo | 29 | Huub Rothengatter (NED) | Zakspeed 861 | Zakspeed 861 | Goodyear | 7 | 11'59.029 | 24 | 1'31.953 | 25 | 1'36.263 | (7) | ||
| engine | 16 | Patrick Tambay (FRA) | Lola THL-1 | Hart 415T | Goodyear | 5 | 8'05.350 | 11 | 1'27.860 | 20 | 1'34.321 | (4) | ||
| accident | 24 | Alessandro Nannini (ITA) | Minardi M/85B | Motori Moderni 6VTC | Pirelli | 0 | 18 | 1'29.244 | ||||||
