1985 Brazilian Grand Prix
- Round
- 1 of 1985
- Circuit
- Jacarepagua
- Location
- Rio de Janeiro, Brazil
- Dates
- —
- Format
- Standard weekend
- Winner
- Alain Prost
- Constructor
- McLaren
- Entrant
- McLaren-TAG
- Pole position
- Michele Alboreto
- Fastest lap
- Alain Prost
- Confidence
- reference
Classification
| Pos | Driver | Constructor | Grid | Laps | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 6 | 61 | 9 | — · fastest lap |
| 2 | Michele Alboreto | Ferrari | 1 | 61 | 6 | — |
| 3 | Elio de Angelis | Team Lotus | 3 | 60 | 4 | — |
| 4 | Rene Arnoux | Ferrari | 7 | 59 | 3 | — |
| 5 | Patrick Tambay | Renault | 11 | 59 | 2 | — |
| 6 | Jacques Laffite | Ligier | 15 | 59 | 1 | — |
| 7 | Stefan Johansson | Tyrrell | 23 | 58 | — | — |
| 8 | Martin Brundle | Tyrrell | 21 | 58 | — | — |
| 9 | Philippe Alliot | RAM | 20 | 58 | — | — |
| 10 | Derek Warwick | Renault | 10 | 57 | — | — |
| 11 | Thierry Boutsen | Arrows | 12 | 57 | — | — |
| 12 | Piercarlo Ghinzani | Osella | 22 | 57 | — | — |
| 13 | Manfred Winkelhock | RAM | 16 | 57 | — | — |
| DNF | Keke Rosberg | Williams | 2 | 10 | — | Turbo |
| DNF | Ayrton Senna | Team Lotus | 4 | 48 | — | Electrical |
| DNF | Nigel Mansell | Williams | 5 | 8 | — | Exhaust |
| DNF | Nelson Piquet | Brabham | 8 | 2 | — | Transmission |
| DNF | Niki Lauda | McLaren | 9 | 27 | — | Fuel system |
| DNF | Andrea de Cesaris | Ligier | 13 | 26 | — | Accident |
| DNF | Riccardo Patrese | Alfa Romeo | 14 | 20 | — | Puncture |
| DNF | François Hesnault | Brabham | 17 | 9 | — | Accident |
| DNF | Eddie Cheever | Alfa Romeo | 18 | 42 | — | Engine |
| DNF | Gerhard Berger | Arrows | 19 | 51 | — | Suspension |
| DNF | Mauro Baldi | Spirit | 24 | 7 | — | Turbo |
| DNF | Pierluigi Martini | Minardi | 25 | 41 | — | Engine |