| «1988-02» | San Marino Grand Prix - VIII Gran Premio di San Marino |
| 1988-05-01 | Imola - Autodromo Internazionale Enzo e Dino Ferrari - 60 laps × 5.04 km : 302.4 km |
| Pos | Grid | Car | Driver | Constructor | Laps | Time / Gap | Interval | Points |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 12 | Ayrton Senna | McLaren • Honda | 60 | 1:32:41.264 | 195.754 km/h | 9 |
| 2 | 2 | 11 | Alain Prost | McLaren • Honda | 60 | +02.334 | +02.334 | 6 |
| 3 | 3 | 1 | Nelson Piquet | Lotus • Honda | 59 | +1 lap | 4 | |
| 4 | 8 | 20 | Thierry Boutsen | Benetton • Ford Cosworth | 59 | +1 lap | 3 | |
| 5 | 5 | 28 | Gerhard Berger | Ferrari | 59 | +1 lap | 2 | |
| 6 | 4 | 19 | Alessandro Nannini | Benetton • Ford Cosworth | 59 | +1 lap | 1 | |
| 7 | 7 | 18 | Eddie Cheever | Arrows • Megatron | 59 | +1 lap | ||
| 8 | 12 | 2 | Satoru Nakajima | Lotus • Honda | 59 | +1 lap | ||
| 9 | 14 | 17 | Derek Warwick | Arrows • Megatron | 58 | +2 laps | ||
| 10 | 13 | 14 | Philippe Streiff | AGS • Ford Cosworth | 58 | +2 laps | ||
| 11 | 18 | 24 | Luis Perez-Sala | Minardi • Ford Cosworth | 58 | +2 laps | ||
| 12 | 19 | 29 | Yannick Dalmas | Lola • Ford Cosworth | 58 | +2 laps | ||
| 13 | 6 | 6 | Riccardo Patrese | Williams • Judd | 58 | +2 laps | ||
| 14 | 23 | 3 | Jonathan Palmer | Tyrrell • Ford Cosworth | 58 | +2 laps | ||
| 15 | 20 | 15 | Mauricio Gugelmin | March • Judd | 58 | +2 laps | ||
| 16 | 22 | 23 | Adrian Campos | Minardi • Ford Cosworth | 57 | +3 laps | ||
| 17 | 15 | 30 | Philippe Alliot | Lola • Ford Cosworth | 57 | +3 laps | ||
| 18 | 10 | 27 | Michele Alboreto | Ferrari | 54 | engine | ||
| DNC | 26 | 33 | Stefano Modena | Eurobrun • Ford Cosworth | 52 | |||
| 21 | 4 | Julian Bailey | Tyrrell • Ford Cosworth | 48 | gearbox | |||
| 11 | 5 | Nigel Mansell | Williams • Judd | 42 | suspension | |||
| 17 | 31 | Gabriele Tarquini | Coloni • Ford Cosworth | 40 | throttle | |||
| 24 | 36 | Alex Caffi | Dallara • Ford Cosworth | 18 | gearbox | |||
| 25 | 9 | Piercarlo Ghinzani | Zakspeed | 16 | electrics | |||
| 9 | 16 | Ivan Capelli | March • Judd | 2 | gearbox | |||
| 16 | 22 | Andrea de Cesaris | Rial • Ford Cosworth | 0 | suspension | |||
| DNQ | 32 | Oscar Larrauri | Eurobrun • Ford Cosworth | |||||
| DNQ | 26 | Stefan Johansson | Ligier • Judd | |||||
| DNQ | 25 | René Arnoux | Ligier • Judd | |||||
| DNQ | 10 | Bernd Schneider | Zakspeed | |||||
| EXC | 21 | Nicola Larini | Osella | non-corresponding car |
Fastest lap - 01:29.685 - 202.308 km/h - Alain Prost (lap 53)