September 24, 1989 Autódromo do Estoril | Lap distance 4.350 km
| Pos | Points | No | Driver | Car | Engine | Tyres | Laps | Race Time | Delay | Qualifying | Fastest Lap | |||
| 1 | 9 | 28 | Gerhard Berger (AUT) | Ferrari 640 | Ferrari 034 | Goodyear | 71 | 1:36'48.546 | 2 | 1'16.059 | 1 | 1'18.986 | (49) | |
| 2 | 6 | 2 | Alain Prost (FRA) | McLaren MP4-5 | Honda RA109E | Goodyear | 71 | 1:37'21.183 | +32.637 | 4 | 1'16.204 | 2 | 1'19.385 | (48) |
| 3 | 4 | 36 | Stefan Johansson (SWE) | Onyx ORE-1 | Ford Cosworth DFR | Goodyear | 71 | 1:37'43.871 | +55.325 | 12 | 1'18.105 | 11 | 1'21.224 | (45) |
| 4 | 3 | 19 | Alessandro Nannini (ITA) | Benetton B189 | Ford HB | Goodyear | 71 | 1:38'10.915 | +1'22.369 | 13 | 1'18.115 | 8 | 1'20.722 | (43) |
| 5 | 2 | 23 | Pierluigi Martini (ITA) | Minardi M189 | Ford Cosworth DFR | Pirelli | 70 | 1:36'54.373 | +1 lap | 5 | 1'16.938 | 10 | 1'21.170 | (34) |
| 6 | 1 | 3 | Jonathan Palmer (GBR) | Tyrrell 018 | Ford Cosworth DFR | Goodyear | 70 | 1:37'15.830 | +1 lap | 18 | 1'18.404 | 14 | 1'21.562 | (34) |
| 7 | 12 | Satoru Nakajima (JPN) | Team Lotus 101 | Judd CV | Goodyear | 70 | 1:37'48.693 | +1 lap | 25 | 1'19.165 | 17 | 1'21.794 | (39) | |
| 8 | 7 | Martin Brundle (GBR) | Brabham BT58 | Judd CV | Pirelli | 70 | 1:37'58.667 | +1 lap | 10 | 1'17.874 | 9 | 1'21.167 | (50) | |
| 9 | 30 | Philippe Alliot (FRA) | Lola LC89 | Lamborghini 3512 | Goodyear | 70 | 1:37'58.920 | +1 lap | 17 | 1'18.386 | 7 | 1'20.697 | (33) | |
| 10 | 15 | Mauricio Gugelmin (BRA) | March CG891 | Judd EV | Goodyear | 69 | 1:37'00.756 | +2 laps | 14 | 1'18.124 | 6 | 1'20.571 | (69) | |
| 11 | 29 | Michele Alboreto (ITA) | Lola LC89 | Lamborghini 3512 | Goodyear | 69 | 1:37'33.401 | +2 laps | 21 | 1'18.563 | 16 | 1'21.756 | (56) | |
| 12 | 24 | Luis Perez-Sala (ESP) | Minardi M189 | Ford Cosworth DFR | Pirelli | 69 | 1:37'54.600 | +2 laps | 9 | 1'17.844 | 18 | 1'22.114 | (60) | |
| 13 | 25 | René Arnoux (FRA) | Ligier JS33 | Ford Cosworth DFR | Goodyear | 69 | 1:37'58.645 | +2 laps | 23 | 1'18.767 | 15 | 1'21.603 | (63) | |
| 14 | 8 | Stefano Modena (ITA) | Brabham BT58 | Judd CV | Pirelli | 69 | 1:37'59.633 | +2 laps | 11 | 1'18.093 | 13 | 1'21.451 | (64) | |
| Retirement | ||||||||||||||
| overheating | 6 | Riccardo Patrese (ITA) | Williams FW13 | Renault RS01 | Goodyear | 60 | 1:22'28.149 | 6 | 1'17.281 | 5 | 1'19.796 | (46) | ||
| overheating | 5 | Thierry Boutsen (BEL) | Williams FW13 | Renault RS01 | Goodyear | 60 | 1:23'06.206 | 8 | 1'17.801 | 4 | 1'19.575 | (38) | ||
| collision | 1 | Ayrton Senna (BRA) | McLaren MP4-5 | Honda RA109E | Goodyear | 48 | 1:05'43.295 | 1 | 1'15.468 | 3 | 1'19.490 | (47) | ||
| accident | 9 | Derek Warwick (GBR) | Arrows A11 | Ford Cosworth DFR | Goodyear | 37 | 52'29.182 | 22 | 1'18.711 | 21 | 1'22.926 | (27) | ||
| collision | 11 | Nelson Piquet (BRA) | Team Lotus 101 | Judd CV | Goodyear | 33 | 46'15.026 | 20 | 1'18.482 | 19 | 1'22.356 | (22) | ||
| collision | 21 | Alex Caffi (ITA) | Dallara BMS-189 | Ford Cosworth DFR | Pirelli | 33 | 46'32.346 | 7 | 1'17.661 | 12 | 1'21.300 | (33) | ||
| suspension | 20 | Emanuele Pirro (ITA) | Benetton B189 | Ford HB | Goodyear | 29 | 42'37.368 | 16 | 1'18.328 | 24 | 1'24.080 | (3) | ||
| engine | 16 | Ivan Capelli (ITA) | March CG891 | Judd EV | Goodyear | 25 | 35'48.215 | 24 | 1'18.785 | 20 | 1'22.873 | (18) | ||
| spun off | 10 | Eddie Cheever (USA) | Arrows A11 | Ford Cosworth DFR | Goodyear | 24 | 34'22.614 | 26 | 1'19.247 | 23 | 1'23.732 | (7) | ||
| electrical | 22 | Andrea de Cesaris (ITA) | Dallara BMS-189 | Ford Cosworth DFR | Pirelli | 17 | 24'25.075 | 19 | 1'18.442 | 22 | 1'23.592 | (4) | ||
| electrical | 31 | Roberto Moreno (BRA) | Coloni C3 | Ford Cosworth DFR | Pirelli | 11 | 16'19.926 | 15 | 1'18.196 | 25 | 1'25.411 | (10) | ||
| Disqualified | ||||||||||||||
| -- | 27 | Nigel Mansell (GBR) | Ferrari 640 | Ferrari 034 | Goodyear | 48 | 1:05'43.451 | 3 | 1'16.193 | 1'19.047 | (44) | |||
| Not qualified | ||||||||||||||
| -- | 4 | Johnny Herbert (GBR) | Tyrrell 018 | Ford Cosworth DFR | Goodyear | 1'19.264 | ||||||||
| -- | 26 | Olivier Grouillard (FRA) | Ligier JS33 | Ford Cosworth DFR | Goodyear | 1'19.436 | ||||||||
| -- | 39 | Pierre-Henri Raphanel (FRA) | Rial ARC-02 | Ford Cosworth DFR | Goodyear | 1'21.435 | ||||||||
| -- | 38 | Christian Danner (GER) | Rial ARC-02 | Ford Cosworth DFR | Goodyear | 1'21.678 | ||||||||
| Not pre-qualified | ||||||||||||||
| -- | 41 | Yannick Dalmas (FRA) | AGS JH24 | Ford Cosworth DFR | Goodyear | 1'19.320 | ||||||||
| -- | 37 | J J Lehto (FIN) | Onyx ORE-1 | Ford Cosworth DFR | Goodyear | 1'20.880 | ||||||||
| -- | 18 | Piercarlo Ghinzani (ITA) | Osella FA1M89 | Ford Cosworth DFR | Pirelli | 1'21.021 | ||||||||
| -- | 33 | Oscar Larrauri (ARG) | Euro Brun ER-189 | Judd CV | Pirelli | 1'21.236 | ||||||||
| -- | 40 | Gabriele Tarquini (ITA) | AGS JH24 | Ford Cosworth DFR | Goodyear | 1'21.881 | ||||||||
| -- | 17 | Nicola Larini (ITA) | Osella FA1M89 | Ford Cosworth DFR | Pirelli | 1'22.688 | ||||||||
| -- | 35 | Aguri Suzuki (JPN) | Zakspeed 891 | Yamaha OX88 | Pirelli | 1'24.116 | ||||||||
| -- | 34 | Bernd Schneider (GER) | Zakspeed 891 | Yamaha OX88 | Pirelli | 1'24.732 | ||||||||
| -- | 32 | Enrico Bertaggia (ITA) | Coloni C3 | Ford Cosworth DFR | Pirelli | 1'28.526 | ||||||||
