Grand Prix de Monaco 1990
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 27 | Ayrton Senna | McLaren | 78 | 1:52:46.982 | 9 | 1 | Pole FL GS |
| 2 | 4 | Jean Alesi | Tyrrell | 78 | 1:52:48.069 | 6 | 3 | |
| 3 | 28 | Gerhard Berger | McLaren | 78 | 1:52:49.055 | 4 | 5 | |
| 4 | 5 | Thierry Boutsen | Williams | 77 | +1 lap | 3 | 6 | |
| 5 | 10 | Alex Caffi | Arrows | 76 | +2 laps | 2 | 22 | |
| 6 | 29 | Éric Bernard | Lola | 76 | +2 laps | 1 | 24 | |
| 7 | 35 | Gregor Foitek | Onyx | 72 | Collision | — | 20 | |
| DNF | 11 | Derek Warwick | Lotus | 66 | Spun off | — | 13 | |
| DNF | 2 | Nigel Mansell | Ferrari | 63 | Battery | — | 7 | |
| DNF | 24 | Paolo Barilla | Minardi | 52 | Gearbox | — | 19 | |
| DNF | 36 | JJ Lehto | Onyx | 52 | Gearbox | — | 26 | |
| DNF | 26 | Philippe Alliot | Ligier | 47 | Gearbox | — | 18 | |
| DNF | 6 | Riccardo Patrese | Williams | 41 | Distributor | — | 4 | |
| DNF | 22 | Andrea de Cesaris | Dallara | 38 | Engine | — | 12 | |
| DNF | 3 | Satoru Nakajima | Tyrrell | 36 | Spun off | — | 21 | |
| DNF | 1 | Alain Prost | Ferrari | 30 | Battery | — | 2 | |
| DNF | 19 | Alessandro Nannini | Benetton | 20 | Gearbox | — | 16 | |
| DNF | 7 | David Brabham | Brabham | 16 | Transmission | — | 25 | |
| DNF | 16 | Ivan Capelli | Leyton House | 13 | Brakes | — | 23 | |
| DNF | 25 | Nicola Larini | Ligier | 12 | Differential | — | 17 | |
| DNF | 30 | Aguri Suzuki | Lola | 11 | Steering | — | 15 | |
| DNF | 23 | Pierluigi Martini | Minardi | 7 | Electrical | — | 8 | |
| DNF | 12 | Martin Donnelly | Lotus | 6 | Gearbox | — | 11 | |
| DNF | 8 | Stefano Modena | Brabham | 3 | Transmission | — | 14 | |
| DNF | 21 | Emanuele Pirro | Dallara | 0 | Engine | — | 9 | |
| DSQ | 20 | Nelson Piquet | Benetton | 34 | Push start | — | 10 | |
| DNQ | 9 | Michele Alboreto | Arrows | — | — | — | — | |
| DNQ | 14 | Olivier Grouillard | Osella | — | — | — | — | |
| DNQ | 15 | Maurício Gugelmin | Leyton House | — | — | — | — | |
| DNQ | 33 | Roberto Moreno | EuroBrun | — | — | — | — | |
| DNPQ | 17 | Gabriele Tarquini | AGS | — | — | — | — | |
| DNPQ | 18 | Yannick Dalmas | AGS | — | — | — | — | |
| DNPQ | 34 | Claudio Langes | EuroBrun | — | — | — | — | |
| DNPQ | 31 | Bertrand Gachot | Coloni | — | — | — | — | |
| DNPQ | 39 | Bruno Giacomelli | Life | — | — | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | — | — | — | 1:21.314 |
| 2 | Alain Prost | Ferrari | — | — | — | 1:21.776 |
| 3 | Jean Alesi | Tyrrell | — | — | — | 1:21.801 |
| 4 | Riccardo Patrese | Williams | — | — | — | 1:22.026 |
| 5 | Gerhard Berger | McLaren | — | — | — | 1:22.682 |
| 6 | Thierry Boutsen | Williams | — | — | — | 1:22.691 |
| 7 | Nigel Mansell | Ferrari | — | — | — | 1:22.733 |
| 8 | Pierluigi Martini | Minardi | — | — | — | 1:23.149 |
| 9 | Emanuele Pirro | Dallara | — | — | — | 1:23.494 |
| 10 | Nelson Piquet | Benetton | — | — | — | 1:23.566 |
| 11 | Martin Donnelly | Lotus | — | — | — | 1:23.600 |
| 12 | Andrea de Cesaris | Dallara | — | — | — | 1:23.613 |
| 13 | Derek Warwick | Lotus | — | — | — | 1:23.656 |
| 14 | Stefano Modena | Brabham | — | — | — | 1:23.920 |
| 15 | Aguri Suzuki | Lola | — | — | — | 1:24.023 |
| 16 | Alessandro Nannini | Benetton | — | — | — | 1:24.139 |
| 17 | Nicola Larini | Ligier | — | — | — | 1:24.206 |
| 18 | Philippe Alliot | Ligier | — | — | — | 1:24.294 |
| 19 | Paolo Barilla | Minardi | — | — | — | 1:24.334 |
| 20 | Gregor Foitek | Onyx | — | — | — | 1:24.367 |
| 21 | Satoru Nakajima | Tyrrell | — | — | — | 1:24.371 |
| 22 | Alex Caffi | Arrows | — | — | — | 1:25.000 |
| 23 | Ivan Capelli | Leyton House | — | — | — | 1:25.020 |
| 24 | Éric Bernard | Lola | — | — | — | 1:25.398 |
| 25 | David Brabham | Brabham | — | — | — | 1:25.420 |
| 26 | JJ Lehto | Onyx | — | — | — | 1:25.508 |
| 27 | Michele Alboreto | Arrows | — | — | — | 1:25.622 |
| 28 | Olivier Grouillard | Osella | — | — | — | 1:25.785 |
| 29 | Maurício Gugelmin | Leyton House | — | — | — | 1:26.192 |
| 30 | Roberto Moreno | EuroBrun | — | — | — | 1:26.604 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | — |
| 2 | Alain Prost | Ferrari | 2 | — |
| 3 | Jean Alesi | Tyrrell | 3 | — |
| 4 | Riccardo Patrese | Williams | 4 | — |
| 5 | Gerhard Berger | McLaren | 5 | — |
| 6 | Thierry Boutsen | Williams | 6 | — |
| 7 | Nigel Mansell | Ferrari | 7 | — |
| 8 | Pierluigi Martini | Minardi | 8 | — |
| 9 | Emanuele Pirro | Dallara | 9 | — |
| 10 | Nelson Piquet | Benetton | 10 | — |
| 11 | Martin Donnelly | Lotus | 11 | — |
| 12 | Andrea de Cesaris | Dallara | 12 | — |
| 13 | Derek Warwick | Lotus | 13 | — |
| 14 | Stefano Modena | Brabham | 14 | — |
| 15 | Aguri Suzuki | Lola | 15 | — |
| 16 | Alessandro Nannini | Benetton | 16 | — |
| 17 | Nicola Larini | Ligier | 17 | — |
| 18 | Philippe Alliot | Ligier | 18 | — |
| 19 | Paolo Barilla | Minardi | 19 | — |
| 20 | Gregor Foitek | Onyx | 20 | — |
| 21 | Satoru Nakajima | Tyrrell | 21 | — |
| 22 | Alex Caffi | Arrows | 22 | — |
| 23 | Ivan Capelli | Leyton House | 23 | — |
| 24 | Éric Bernard | Lola | 24 | — |
| 25 | David Brabham | Brabham | 25 | — |
| 26 | JJ Lehto | Onyx | 26 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 59 | 1:24.468 | — |
| 2 | Nigel Mansell | Ferrari | 47 | 1:24.971 | +0.503 |
| 3 | Gerhard Berger | McLaren | 48 | 1:25.021 | +0.553 |
| 4 | Jean Alesi | Tyrrell | 62 | 1:25.353 | +0.885 |
| 5 | Alain Prost | Ferrari | 17 | 1:25.888 | +1.420 |
| 6 | Riccardo Patrese | Williams | 9 | 1:26.255 | +1.787 |
| 7 | Thierry Boutsen | Williams | 18 | 1:26.366 | +1.898 |
| 8 | Alex Caffi | Arrows | 63 | 1:26.421 | +1.953 |
| 9 | Éric Bernard | Lola | 60 | 1:26.635 | +2.167 |
| 10 | Andrea de Cesaris | Dallara | 10 | 1:26.931 | +2.463 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Ayrton Senna | 22 |
| 2 | Gerhard Berger | 16 |
| 3 | Jean Alesi | 13 |
| 4 | Alain Prost | 12 |
| 5 | Riccardo Patrese | 9 |
| 6 | Thierry Boutsen | 9 |
| 7 | Nelson Piquet | 6 |
| 8 | Alessandro Nannini | 4 |
| 9 | Nigel Mansell | 3 |
| 10 | Stefano Modena | 2 |
| 10 | Alex Caffi | 2 |
| 12 | Satoru Nakajima | 1 |
| 12 | Éric Bernard | 1 |
