1990 San Marino Grand Prix
Grand Prix
| Position | Driver number | Driver | Constructor | Laps | Time | Grid | Points |
|---|---|---|---|---|---|---|---|
| 1 | 6 |  Riccardo Patrese |
Williams-Renault | 61 | 1:30:55.478 | 3 | 9 |
| 2 | 28 |  Gerhard Berger |
McLaren-Honda | 61 | + 5.117 | 2 | 6 |
| 3 | 19 | Alessandro Nannini |
Benetton-Ford | 61 | + 6.240 | 9 | 4 |
| 4 | 1 |  Alain Prost |
Ferrari | 61 | + 6.843 | 6 | 3 |
| 5 | 20 |  Nelson Piquet |
Benetton-Ford | 61 | + 53.112 | 8 | 2 |
| 6 | 4 | Jean Alesi |
Tyrrell-Ford | 60 | + 1 lap | 7 | 1 |
| 7 | 11 |  Derek Warwick |
Lotus-Lamborghini | 60 | + 1 lap | 10 | |
| 8 | 12 | Martin Donnelly |
Lotus-Lamborghini | 60 | + 1 lap | 11 | |
| 9 | 26 | Philippe Alliot |
Ligier-Ford | 60 | + 1 lap | 16 | |
| 10 | 25 | Nicola Larini |
Ligier-Ford | 59 | + 2 laps | 20 | |
| 11 | 24 | Paolo Barilla |
Minardi-Ford | 59 | + 2 laps | 26 | |
| 12 | 36 |  JJ Lehto |
Onyx-Ford | 59 | + 2 laps | 25 | |
| 13 | 29 | Éric Bernard |
Lola-Lamborghini | 56 | Clutch | 13 |
Qualifying
| Position | Driver number | Driver | Constructor | Q1 | Q2 | Q3 | Grid |
|---|---|---|---|---|---|---|---|
| 1 | 27 | Ayrton Senna |
McLaren-Honda | 1:24.079 | 1:23.220 | — | undefined |
| 2 | 28 | Gerhard Berger |
McLaren-Honda | 1:24.027 | 1:23.781 | +0.561 | undefined |
| 3 | 6 | Riccardo Patrese |
Williams-Renault | 1:24.486 | 1:24.444 | +1.224 | undefined |
| 4 | 5 |  Thierry Boutsen |
Williams-Renault | 1:25.832 | 1:25.039 | +1.819 | undefined |
| 5 | 2 | Nigel Mansell |
Ferrari | 1:25.539 | 1:25.095 | +1.875 | undefined |
| 6 | 1 | Alain Prost |
Ferrari | 1:26.080 | 1:25.179 | +1.959 | undefined |
| 7 | 4 | Jean Alesi |
Tyrrell-Ford | 1:26.138 | 1:25.230 | +2.010 | undefined |
| 8 | 20 | Nelson Piquet |
Benetton-Ford | 1:26.316 | 1:25.761 | +2.541 | undefined |
| 9 | 19 | Alessandro Nannini |
Benetton-Ford | 1:26.889 | 1:26.042 | +2.822 | undefined |
| 10 | 11 | Derek Warwick |
Lotus-Lamborghini | 1:28.055 | 1:26.682 | +3.462 | undefined |
| 11 | 12 | Martin Donnelly |
Lotus-Lamborghini | 1:27.151 | 1:26.714 | +3.494 | undefined |
| 12 | 15 | Maurício Gugelmin |
Leyton House-Judd | 1:29.339 | 1:26.836 | +3.616 | undefined |
| 13 | 29 | Éric Bernard |
Lola-Lamborghini | 1:26.988 | 1:26.838 | +3.618 | undefined |
| 14 | 8 | Stefano Modena |
Brabham-Judd | 1:28.763 | 1:27.008 | +3.788 | undefined |
| 15 | 30 |  Aguri Suzuki |
Lola-Lamborghini | 1:27.211 | 1:27.068 | +3.848 | undefined |
| 16 | 26 | Philippe Alliot |
Ligier-Ford | 1:27.533 | 1:27.214 | +3.994 | undefined |
| 17 | 22 | Andrea de Cesaris |
Dallara-Ford | 1:27.570 | 1:27.217 | +3.997 | undefined |
| 18 | 16 | Ivan Capelli |
Leyton House-Judd | 1:29.904 | 1:27.521 | +4.301 | undefined |
| 19 | 3 | Satoru Nakajima |
Tyrrell-Ford | 1:27.746 | 1:27.532 | +4.312 | undefined |
| 20 | 25 | Nicola Larini |
Ligier-Ford | 1:27.642 | 1:27.564 | +4.344 | undefined |
| 21 | 21 | Emanuele Pirro |
Dallara-Ford | 1:27.849 | 1:27.613 | +4.393 | undefined |
| 22 | 14 | Olivier Grouillard |
Osella-Ford | 1:28.590 | 1:28.009 | +4.789 | undefined |
| 23 | 35 |  Gregor Foitek |
Onyx-Ford | 1:28.111 | 1:28.435 | +4.891 | undefined |
| 24 | 33 | Roberto Moreno |
EuroBrun-Judd | 1:28.603 | 1:31.653 | +5.383 | undefined |
| 25 | 36 | JJ Lehto |
Onyx-Ford | 1:28.625 | no time | +5.405 | undefined |
| 26 | 24 | Paolo Barilla |
Minardi-Ford | 1:29.566 | 1:28.667 | +5.447 | undefined |
| 27 | 10 | Alex Caffi |
Arrows-Ford | 1:29.242 | 1:28.699 | +5.479 | undefined |
| 28 | 9 | Michele Alboreto |
Arrows-Ford | 1:29.615 | 1:28.797 | +5.577 | undefined |
| 29 | 7 |  David Brabham |
Brabham-Judd | 1:31.282 | 1:28.927 | +5.707 | undefined |