Detroit Grand Prix
1985-06-23 · Detroit Street Circuit
| POS | DRIVER | TEAM | GRID | LAPS | TIME / STATUS | POINTS |
|---|---|---|---|---|---|---|
| 1 | Keke Rosberg | Williams | 5 | 63 | 1:55:39.851 | 9 |
| 2 | Stefan Johansson | Ferrari | 9 | 63 | +57.549 | 6 |
| 3 | Michele Alboreto | Ferrari | 3 | 63 | +1:03.170 | 4 |
| 4 | Stefan Bellof | Tyrrell | 19 | 63 | +1:06.225 | 3 |
| 5 | Elio de Angelis | Team Lotus | 8 | 63 | +1:26.966 | 2 |
| 6 | Nelson Piquet | Brabham | 10 | 62 | +1 Lap | 1 |
| 7 | Thierry Boutsen | Arrows | 21 | 62 | +1 Lap | 0 |
| 8 | Marc Surer | Brabham | 11 | 62 | +1 Lap | 0 |
| 9 | Eddie Cheever | Alfa Romeo | 7 | 61 | +2 Laps | 0 |
| 10 | Andrea de Cesaris | Ligier | 17 | 61 | +2 Laps | 0 |
| 11 | Gerhard Berger | Arrows | 24 | 60 | +3 Laps | 0 |
| 12 | Jacques Laffite | Ligier | 16 | 58 | +5 Laps | 0 |
| R | Ayrton Senna | Team Lotus | 1 | 51 | Accident | 0 |
| R | Martin Brundle | Tyrrell | 18 | 30 | Accident | 0 |
| R | Philippe Alliot | RAM | 23 | 27 | Accident | 0 |
| R | Nigel Mansell | Williams | 2 | 26 | Accident | 0 |
| R | Alain Prost | McLaren | 4 | 19 | Brakes | 0 |
| R | Riccardo Patrese | Alfa Romeo | 14 | 19 | Electrical | 0 |
| R | Derek Warwick | Renault | 6 | 18 | Transmission | 0 |
| R | Patrick Tambay | Renault | 15 | 15 | Accident | 0 |
| R | Pierluigi Martini | Minardi | 25 | 11 | Engine | 0 |
| R | Niki Lauda | McLaren | 12 | 10 | Brakes | 0 |
| R | Teo Fabi | Toleman | 13 | 4 | Clutch | 0 |
| R | Manfred Winkelhock | RAM | 20 | 3 | Turbo | 0 |
| R | Piercarlo Ghinzani | Osella | 22 | 0 | Accident | 0 |