San Marino Grand Prix
Round 2 · 23 April 1989 ·Autodromo Enzo e Dino Ferrari, Imola, Italy
Prost
McLaren
2
Senna
McLaren
1
Nannini
Benetton
3
Race classification
| Pos. | Driver | Nationality | Team | Laps | Time | Pts. |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna |  Brazilian | McLaren | 58 | 1:26:51.245 | 9 |
| 2 | Alain Prost |  French | McLaren | 58 | +40.225 | 6 |
| 3 | Alessandro Nannini |  Italian | Benetton | 57 | +1 Lap | 4 |
| 4 | Thierry Boutsen |  Belgian | Williams | 57 | +1 Lap | 3 |
| 5 | Derek Warwick |  British | Arrows | 57 | +1 Lap | 2 |
| 6 | Jonathan Palmer | British | Tyrrell | 57 | +1 Lap | 1 |
| 7 | Alex Caffi | Italian | Dallara | 57 | +1 Lap | 0 |
| 8 | Gabriele Tarquini | Italian | AGS | 57 | +1 Lap | 0 |
| 9 | Eddie Cheever |  American | Arrows | 56 | +2 Laps | 0 |
| 10 | Andrea de Cesaris | Italian | Dallara | 56 | +2 Laps | 0 |
| 11 | Johnny Herbert | British | Benetton | 56 | +2 Laps | 0 |
| 12 | Nicola Larini | Italian | Osella | 52 | Spun off | 0 |
| R | Martin Brundle | British | Brabham | 51 | Fuel system | 0 |
| N | Satoru Nakajima |  Japanese | Team Lotus | 46 | Not classified | 0 |
| R | Luis Pérez-Sala |  Spanish | Minardi | 43 | Spun off | 0 |
| R | Maurício Gugelmin | Brazilian | March | 39 | Transmission | 0 |
| R | Nelson Piquet | Brazilian | Team Lotus | 29 | Engine | 0 |
| R | Nigel Mansell | British | Ferrari | 23 | Gearbox | 0 |
| R | Riccardo Patrese | Italian | Williams | 21 | Engine | 0 |
| R | Stefano Modena | Italian | Brabham | 19 | Spun off | 0 |
| R | Pierluigi Martini | Italian | Minardi | 6 | Gearbox | 0 |
| D | Olivier Grouillard | French | Ligier | 4 | Disqualified | 0 |
| R | Gerhard Berger |  Austrian | Ferrari | 3 | Accident | 0 |
| R | Ivan Capelli | Italian | March | 1 | Spun off | 0 |
| R | Philippe Alliot | French | Larrousse | 0 | Electrical | 0 |
| R | Yannick Dalmas | French | Larrousse | 0 | Electrical | 0 |
| F | Michele Alboreto | Italian | Tyrrell | 0 | Did not qualify | 0 |
| F | René Arnoux | French | Ligier | 0 | Did not qualify | 0 |
| F | Christian Danner |  German | Rial | 0 | Did not qualify | 0 |
| F | Roberto Moreno | Brazilian | Coloni | 0 | Did not qualify | 0 |
| F | Bertrand Gachot | Belgian | Onyx | 0 | Did not prequalify | 0 |
| F | Gregor Foitek |  Swiss | Euro Brun | 0 | Did not prequalify | 0 |
| F | Piercarlo Ghinzani | Italian | Osella | 0 | Did not prequalify | 0 |
| F | Stefan Johansson |  Swedish | Onyx | 0 | Did not prequalify | 0 |
| F | Joachim Winkelhock | German | AGS | 0 | Did not prequalify | 0 |
| F | Pierre-Henri Raphanel | French | Coloni | 0 | Did not prequalify | 0 |
| F | Aguri Suzuki | Japanese | Zakspeed | 0 | Did not prequalify | 0 |
| F | Bernd Schneider | German | Zakspeed | 0 | Did not prequalify | 0 |
| F | Volker Weidler | German | Rial | 0 | Did not prequalify | 0 |
- R
- Retired
- F
- Failed to qualify
- N
- Not classified
- D
- Disqualified