1985 Detroit Grand Prix
Detroit · · Formula 1
Race summary
| Winner | Grid | Cars | Margin | Laps | km | Fastest lap |
|---|---|---|---|---|---|---|
| Keke Rosberg | 5 | 25 | 57.549 | 63 | 253.4 | Ayrton Senna |
Finishing order
Interval is the deficit to the winner: seconds where official timing recorded them, laps where a car finished down. ★ marks the fastest lap.
| Fin | Grid | No. | Driver | Constructor | Engine | Laps | FL | Interval | Status | Pts |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | 6 | Keke Rosberg | Williams | Honda | 63 | Finished | 9 | ||
| 2 | 9 | 28 | Stefan Johansson | Ferrari | Ferrari | 63 | +57.549s | Finished | 6 | |
| 3 | 3 | 27 | Michele Alboreto | Ferrari | Ferrari | 63 | +63.170s | Finished | 4 | |
| 4 | 19 | 4 | Stefan Bellof | Tyrrell | Ford | 63 | +66.225s | Finished | 3 | |
| 5 | 8 | 11 | Elio de Angelis | Team Lotus | Renault | 63 | +86.966s | Finished | 2 | |
| 6 | 10 | 7 | Nelson Piquet | Brabham | BMW | 62 | +1 lap | Finished | 1 | |
| 7 | 21 | 18 | Thierry Boutsen | Arrows | BMW | 62 | +1 lap | Finished | ||
| 8 | 11 | 8 | Marc Surer | Brabham | BMW | 62 | +1 lap | Finished | ||
| 9 | 7 | 23 | Eddie Cheever | Alfa Romeo | Alfa Romeo | 61 | +2 laps | Finished | ||
| 10 | 17 | 25 | Andrea de Cesaris | Ligier | Renault | 61 | +2 laps | Finished | ||
| 11 | 24 | 17 | Gerhard Berger | Arrows | BMW | 60 | +3 laps | Finished | ||
| 12 | 16 | 26 | Jacques Laffite | Ligier | Renault | 58 | +5 laps | Finished | ||
| — | 1 | 12 | Ayrton Senna | Team Lotus | Renault | 51 | ★ | — | Accident | |
| — | 18 | 3 | Martin Brundle | Tyrrell | Ford | 30 | — | Collision | ||
| — | 23 | 10 | Philippe Alliot | RAM | Hart | 27 | — | Collision | ||
| — | 2 | 5 | Nigel Mansell | Williams | Honda | 26 | — | Accident | ||
| — | 4 | 2 | Alain Prost | McLaren | TAG | 19 | — | Accident | ||
| — | 14 | 22 | Riccardo Patrese | Alfa Romeo | Alfa Romeo | 19 | — | Electrical | ||
| — | 6 | 16 | Derek Warwick | Renault | Renault | 18 | — | Transmission | ||
| — | 15 | 15 | Patrick Tambay | Renault | Renault | 15 | — | Accident | ||
| — | 25 | 29 | Pierluigi Martini | Minardi | Motori Moderni | 11 | — | Engine | ||
| — | 12 | 1 | Niki Lauda | McLaren | TAG | 10 | — | Brakes | ||
| — | 13 | 19 | Teo Fabi | Toleman | Hart | 4 | — | Clutch | ||
| — | 20 | 9 | Manfred Winkelhock | RAM | Hart | 3 | — | Turbo | ||
| — | 22 | 24 | Piercarlo Ghinzani | Osella | Alfa Romeo | — | Accident |