Grande Prémio de Portugal 1990
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Nigel Mansell | Ferrari | 61 | 1:22:11.014 | 9 | 1 | Pole |
| 2 | 27 | Ayrton Senna | McLaren | 61 | 1:22:13.822 | 6 | 3 | |
| 3 | 1 | Alain Prost | Ferrari | 61 | 1:22:15.203 | 4 | 2 | |
| 4 | 28 | Gerhard Berger | McLaren | 61 | 1:22:16.910 | 3 | 4 | |
| 5 | 20 | Nelson Piquet | Benetton | 61 | 1:23:08.432 | 2 | 6 | |
| 6 | 19 | Alessandro Nannini | Benetton | 61 | 1:23:09.263 | 1 | 9 | |
| 7 | 6 | Riccardo Patrese | Williams | 60 | +1 lap | — | 5 | FL |
| 8 | 4 | Jean Alesi | Tyrrell | 60 | +1 lap | — | 8 | |
| 9 | 9 | Michele Alboreto | Arrows | 60 | +1 lap | — | 19 | |
| 10 | 25 | Nicola Larini | Ligier | 59 | +2 laps | — | 22 | |
| 11 | 23 | Pierluigi Martini | Minardi | 59 | +2 laps | — | 16 | |
| 12 | 15 | Maurício Gugelmin | Leyton House | 59 | +2 laps | — | 14 | |
| 13 | 10 | Alex Caffi | Arrows | 58 | Collision | — | 17 | |
| 14 | 30 | Aguri Suzuki | Lola | 58 | Collision | — | 11 | |
| 15 | 21 | Emanuele Pirro | Dallara | 58 | +3 laps | — | 13 | |
| DNF | 26 | Philippe Alliot | Ligier | 52 | Accident | — | 20 | |
| DNF | 7 | David Brabham | Brabham | 52 | Gearbox | — | 25 | |
| DNF | 16 | Ivan Capelli | Leyton House | 51 | Engine | — | 12 | |
| DNF | 5 | Thierry Boutsen | Williams | 30 | Engine | — | 7 | |
| DNF | 29 | Éric Bernard | Lola | 24 | Gearbox | — | 10 | |
| DNF | 8 | Stefano Modena | Brabham | 21 | Gearbox | — | 23 | |
| DNF | 12 | Martin Donnelly | Lotus | 14 | Alternator | — | 15 | |
| DNF | 11 | Derek Warwick | Lotus | 5 | Throttle | — | 21 | |
| DNF | 18 | Yannick Dalmas | AGS | 3 | Halfshaft | — | 24 | |
| DNF | 22 | Andrea de Cesaris | Dallara | 0 | Spun off | — | 18 | |
| DNS | 3 | Satoru Nakajima | Tyrrell | — | Unwell | — | — | |
| DNQ | 14 | Olivier Grouillard | Osella | — | — | — | — | |
| DNQ | 24 | Paolo Barilla | Minardi | — | — | — | — | |
| DNQ | 17 | Gabriele Tarquini | AGS | — | — | — | — | |
| DNQ | 31 | Bertrand Gachot | Coloni | — | — | — | — | |
| DNPQ | 33 | Roberto Moreno | EuroBrun | — | — | — | — | |
| DNPQ | 34 | Claudio Langes | EuroBrun | — | — | — | — | |
| DNPQ | 39 | Bruno Giacomelli | Life | — | — | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Nigel Mansell | Ferrari | — | — | — | 1:13.557 |
| 2 | Alain Prost | Ferrari | — | — | — | 1:13.595 |
| 3 | Ayrton Senna | McLaren | — | — | — | 1:13.601 |
| 4 | Gerhard Berger | McLaren | — | — | — | 1:14.292 |
| 5 | Riccardo Patrese | Williams | — | — | — | 1:14.723 |
| 6 | Nelson Piquet | Benetton | — | — | — | 1:14.728 |
| 7 | Thierry Boutsen | Williams | — | — | — | 1:14.934 |
| 8 | Jean Alesi | Tyrrell | — | — | — | 1:15.122 |
| 9 | Alessandro Nannini | Benetton | — | — | — | 1:15.411 |
| 10 | Éric Bernard | Lola | — | — | — | 1:15.673 |
| 11 | Aguri Suzuki | Lola | — | — | — | 1:16.012 |
| 12 | Ivan Capelli | Leyton House | — | — | — | 1:16.284 |
| 13 | Emanuele Pirro | Dallara | — | — | — | 1:16.290 |
| 14 | Maurício Gugelmin | Leyton House | — | — | — | 1:16.296 |
| 15 | Martin Donnelly | Lotus | — | — | — | 1:16.762 |
| 16 | Pierluigi Martini | Minardi | — | — | — | 1:16.795 |
| 17 | Alex Caffi | Arrows | — | — | — | 1:16.946 |
| 18 | Andrea de Cesaris | Dallara | — | — | — | 1:17.066 |
| 19 | Michele Alboreto | Arrows | — | — | — | 1:17.081 |
| 20 | Satoru Nakajima | Tyrrell | — | — | — | 1:17.097 |
| 21 | Philippe Alliot | Ligier | — | — | — | 1:17.120 |
| 22 | Derek Warwick | Lotus | — | — | — | 1:17.259 |
| 23 | Nicola Larini | Ligier | — | — | — | 1:17.269 |
| 24 | Stefano Modena | Brabham | — | — | — | 1:17.341 |
| 25 | Yannick Dalmas | AGS | — | — | — | 1:17.621 |
| 26 | David Brabham | Brabham | — | — | — | 1:17.715 |
| 27 | Olivier Grouillard | Osella | — | — | — | 1:17.775 |
| 28 | Paolo Barilla | Minardi | — | — | — | 1:18.280 |
| 29 | Gabriele Tarquini | AGS | — | — | — | 1:18.815 |
| 30 | Bertrand Gachot | Coloni | — | — | — | 1:20.516 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Nigel Mansell | Ferrari | 1 | — |
| 2 | Alain Prost | Ferrari | 2 | — |
| 3 | Ayrton Senna | McLaren | 3 | — |
| 4 | Gerhard Berger | McLaren | 4 | — |
| 5 | Riccardo Patrese | Williams | 5 | — |
| 6 | Nelson Piquet | Benetton | 6 | — |
| 7 | Thierry Boutsen | Williams | 7 | — |
| 8 | Jean Alesi | Tyrrell | 8 | — |
| 9 | Alessandro Nannini | Benetton | 9 | — |
| 10 | Éric Bernard | Lola | 10 | — |
| 11 | Aguri Suzuki | Lola | 11 | — |
| 12 | Ivan Capelli | Leyton House | 12 | — |
| 13 | Emanuele Pirro | Dallara | 13 | — |
| 14 | Maurício Gugelmin | Leyton House | 14 | — |
| 15 | Martin Donnelly | Lotus | 15 | — |
| 16 | Pierluigi Martini | Minardi | 16 | — |
| 17 | Alex Caffi | Arrows | 17 | — |
| 18 | Andrea de Cesaris | Dallara | 18 | — |
| 19 | Michele Alboreto | Arrows | 19 | — |
| 20 | Philippe Alliot | Ligier | 21 | — |
| 21 | Derek Warwick | Lotus | 22 | — |
| 22 | Nicola Larini | Ligier | 23 | — |
| 23 | Stefano Modena | Brabham | 24 | — |
| 24 | Yannick Dalmas | AGS | 25 | — |
| 25 | David Brabham | Brabham | 26 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Riccardo Patrese | Williams | 56 | 1:18.306 | — |
| 2 | Alessandro Nannini | Benetton | 59 | 1:18.355 | +0.049 |
| 3 | Alain Prost | Ferrari | 52 | 1:18.396 | +0.090 |
| 4 | Gerhard Berger | McLaren | 52 | 1:18.438 | +0.132 |
| 5 | Nigel Mansell | Ferrari | 49 | 1:18.577 | +0.271 |
| 6 | Ayrton Senna | McLaren | 48 | 1:18.936 | +0.630 |
| 7 | Nelson Piquet | Benetton | 54 | 1:19.713 | +1.407 |
| 8 | Aguri Suzuki | Lola | 41 | 1:20.349 | +2.043 |
| 9 | Thierry Boutsen | Williams | 29 | 1:20.575 | +2.269 |
| 10 | Michele Alboreto | Arrows | 55 | 1:20.792 | +2.486 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Ayrton Senna | 78 |
| 2 | Alain Prost | 60 |
| 3 | Gerhard Berger | 40 |
| 4 | Thierry Boutsen | 27 |
| 5 | Nelson Piquet | 26 |
| 6 | Nigel Mansell | 25 |
| 7 | Riccardo Patrese | 17 |
| 8 | Alessandro Nannini | 17 |
| 9 | Jean Alesi | 13 |
| 10 | Ivan Capelli | 6 |
| 11 | Éric Bernard | 5 |
| 12 | Derek Warwick | 3 |
| 13 | Stefano Modena | 2 |
| 13 | Alex Caffi | 2 |
| 15 | Satoru Nakajima | 2 |
| 16 | Aguri Suzuki | 1 |
| 16 | Maurício Gugelmin | 1 |
