Gran Premio di San Marino 1984
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Alain Prost | McLaren | 60 | 1:36:53.679 | 9 | 2 | |
| 2 | 28 | René Arnoux | Ferrari | 60 | 1:37:07.095 | 6 | 6 | |
| 3 | 11 | Elio de Angelis | Lotus | 59 | Out of fuel | 4 | 11 | |
| 4 | 16 | Derek Warwick | Renault | 59 | +1 lap | 3 | 4 | |
| 5 | 18 | Thierry Boutsen | Arrows | 59 | +1 lap | 2 | 20 | |
| 6 | 26 | Andrea de Cesaris | Ligier | 58 | Out of fuel | 1 | 12 | |
| 7 | 23 | Eddie Cheever | Alfa Romeo | 58 | Out of fuel | — | 8 | |
| 8 | 21 | Mauro Baldi | Spirit | 58 | +2 laps | — | 22 | |
| 9 | 10 | Jonathan Palmer | RAM | 57 | +3 laps | — | 23 | |
| DNF | 9 | Philippe Alliot | RAM | 53 | Turbo | — | 21 | |
| NC | 20 | Johnny Cecotto | Toleman | 52 | +8 laps | — | 19 | |
| DNF | 1 | Nelson Piquet | Brabham | 48 | Turbo | — | 1 | Pole FL |
| DNF | 2 | Teo Fabi | Brabham | 48 | Turbo | — | 9 | |
| DNF | 30 | Jo Gartner | Osella | 46 | Engine | — | 24 | |
| DNF | 17 | Marc Surer | Arrows | 40 | Turbo | — | 16 | |
| DNF | 14 | Manfred Winkelhock | ATS | 31 | Turbo | — | 7 | |
| DNF | 27 | Michele Alboreto | Ferrari | 23 | Exhaust | — | 13 | |
| DNF | 8 | Niki Lauda | McLaren | 15 | Engine | — | 5 | |
| DNF | 5 | Jacques Laffite | Williams | 11 | Engine | — | 15 | |
| DNF | 22 | Riccardo Patrese | Alfa Romeo | 6 | Electrical | — | 10 | |
| DNF | 12 | Nigel Mansell | Lotus | 2 | Spun off | — | 18 | |
| DNF | 6 | Keke Rosberg | Williams | 2 | Electrical | — | 3 | |
| DNF | 15 | Patrick Tambay | Renault | 0 | Collision | — | 14 | |
| DNF | 25 | François Hesnault | Ligier | 0 | Collision | — | 17 | |
| DNQ | 24 | Piercarlo Ghinzani | Osella | — | — | — | — | |
| DNQ | 19 | Ayrton Senna | Toleman | — | — | — | — | |
| DSQ | 4 | Stefan Bellof | Tyrrell | — | Technical infringements | — | — | |
| DSQ | 3 | Martin Brundle | Tyrrell | — | Technical infringements | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Nelson Piquet | Brabham | — | — | — | 1:28.517 |
| 2 | Alain Prost | McLaren | — | — | — | 1:28.628 |
| 3 | Keke Rosberg | Williams | — | — | — | 1:29.418 |
| 4 | Derek Warwick | Renault | — | — | — | 1:29.682 |
| 5 | Niki Lauda | McLaren | — | — | — | 1:30.325 |
| 6 | René Arnoux | Ferrari | — | — | — | 1:30.411 |
| 7 | Manfred Winkelhock | ATS | — | — | — | 1:30.723 |
| 8 | Eddie Cheever | Alfa Romeo | — | — | — | 1:30.843 |
| 9 | Teo Fabi | Brabham | — | — | — | 1:30.950 |
| 10 | Riccardo Patrese | Alfa Romeo | — | — | — | 1:31.163 |
| 11 | Elio de Angelis | Lotus | — | — | — | 1:31.173 |
| 12 | Andrea de Cesaris | Ligier | — | — | — | 1:31.256 |
| 13 | Michele Alboreto | Ferrari | — | — | — | 1:31.282 |
| 14 | Patrick Tambay | Renault | — | — | — | 1:31.663 |
| 15 | Jacques Laffite | Williams | — | — | — | 1:32.600 |
| 16 | Marc Surer | Arrows | — | — | — | 1:33.063 |
| 17 | François Hesnault | Ligier | — | — | — | 1:33.186 |
| 18 | Nigel Mansell | Lotus | — | — | — | 1:34.477 |
| 19 | Johnny Cecotto | Toleman | — | — | — | 1:35.568 |
| 20 | Thierry Boutsen | Arrows | — | — | — | 1:36.018 |
| 21 | Philippe Alliot | RAM | — | — | — | 1:36.733 |
| 22 | Mauro Baldi | Spirit | — | — | — | 1:36.916 |
| 23 | Jonathan Palmer | RAM | — | — | — | 1:37.262 |
| 24 | Jo Gartner | Osella | — | — | — | 1:38.948 |
| 25 | Piercarlo Ghinzani | Osella | — | — | — | 1:40.790 |
| 26 | Ayrton Senna | Toleman | — | — | — | 1:41.585 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Nelson Piquet | Brabham | 1 | — |
| 2 | Alain Prost | McLaren | 2 | — |
| 3 | Keke Rosberg | Williams | 3 | — |
| 4 | Derek Warwick | Renault | 4 | — |
| 5 | Niki Lauda | McLaren | 5 | — |
| 6 | René Arnoux | Ferrari | 6 | — |
| 7 | Manfred Winkelhock | ATS | 7 | — |
| 8 | Eddie Cheever | Alfa Romeo | 8 | — |
| 9 | Teo Fabi | Brabham | 9 | — |
| 10 | Riccardo Patrese | Alfa Romeo | 10 | — |
| 11 | Elio de Angelis | Lotus | 11 | — |
| 12 | Andrea de Cesaris | Ligier | 12 | — |
| 13 | Michele Alboreto | Ferrari | 13 | — |
| 14 | Patrick Tambay | Renault | 14 | — |
| 15 | Jacques Laffite | Williams | 15 | — |
| 16 | Marc Surer | Arrows | 16 | — |
| 17 | François Hesnault | Ligier | 17 | — |
| 18 | Nigel Mansell | Lotus | 18 | — |
| 19 | Johnny Cecotto | Toleman | 19 | — |
| 20 | Thierry Boutsen | Arrows | 20 | — |
| 21 | Philippe Alliot | RAM | 21 | — |
| 22 | Mauro Baldi | Spirit | 22 | — |
| 23 | Jonathan Palmer | RAM | 23 | — |
| 24 | Jo Gartner | Osella | 24 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Nelson Piquet | Brabham | 48 | 1:33.275 | — |
| 2 | René Arnoux | Ferrari | 44 | 1:33.373 | +0.098 |
| 3 | Alain Prost | McLaren | 50 | 1:33.580 | +0.305 |
| 4 | Andrea de Cesaris | Ligier | 55 | 1:34.415 | +1.140 |
| 5 | Elio de Angelis | Lotus | 54 | 1:34.525 | +1.250 |
| 6 | Niki Lauda | McLaren | 11 | 1:34.686 | +1.411 |
| 7 | Teo Fabi | Brabham | 44 | 1:35.534 | +2.259 |
| 8 | Eddie Cheever | Alfa Romeo | 27 | 1:35.849 | +2.574 |
| 9 | Derek Warwick | Renault | 12 | 1:36.000 | +2.725 |
| 10 | Michele Alboreto | Ferrari | 20 | 1:36.053 | +2.778 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Alain Prost | 24 |
| 2 | Derek Warwick | 13 |
| 3 | René Arnoux | 10 |
| 4 | Elio de Angelis | 10 |
| 5 | Niki Lauda | 9 |
| 5 | Michele Alboreto | 9 |
| 7 | Keke Rosberg | 9 |
| 8 | Eddie Cheever | 3 |
| 8 | Riccardo Patrese | 3 |
| 10 | Andrea de Cesaris | 3 |
| 10 | Thierry Boutsen | 3 |
| 12 | Patrick Tambay | 2 |
| 13 | Ayrton Senna | 2 |