Italian Grand Prix
Round 12 · 8 September 1985 ·Autodromo Nazionale di Monza, Monza, Italy
Piquet
Brabham
2
Prost
McLaren
1
Senna
Team Lotus
3
Race classification
| Pos. | Driver | Nationality | Team | Laps | Time | Pts. |
|---|---|---|---|---|---|---|
| 1 | Alain Prost |  French | McLaren | 51 | 1:17:59.451 | 9 |
| 2 | Nelson Piquet |  Brazilian | Brabham | 51 | +51.635 | 6 |
| 3 | Ayrton Senna | Brazilian | Team Lotus | 51 | +1:00.390 | 4 |
| 4 | Marc Surer |  Swiss | Brabham | 51 | +1:00.609 | 3 |
| 5 | Stefan Johansson |  Swedish | Ferrari | 50 | +1 Lap | 2 |
| 6 | Elio de Angelis |  Italian | Team Lotus | 50 | +1 Lap | 1 |
| 7 | Patrick Tambay | French | Renault | 50 | +1 Lap | 0 |
| 8 | Martin Brundle |  British | Tyrrell | 50 | +1 Lap | 0 |
| 9 | Thierry Boutsen |  Belgian | Arrows | 50 | +1 Lap | 0 |
| 10 | Philippe Streiff | French | Ligier | 49 | +2 Laps | 0 |
| 11 | Nigel Mansell | British | Williams | 47 | Engine | 0 |
| 12 | Teo Fabi | Italian | Toleman | 47 | +4 Laps | 0 |
| 13 | Michele Alboreto | Italian | Ferrari | 45 | Engine | 0 |
| R | Keke Rosberg |  Finnish | Williams | 44 | Engine | 0 |
| R | Jacques Laffite | French | Ligier | 40 | Engine | 0 |
| R | Niki Lauda |  Austrian | McLaren | 33 | Transmission | 0 |
| R | Riccardo Patrese | Italian | Alfa Romeo | 31 | Exhaust | 0 |
| R | Huub Rothengatter |  Dutch | Osella | 26 | Engine | 0 |
| R | Philippe Alliot | French | RAM | 19 | Turbo | 0 |
| R | Gerhard Berger | Austrian | Arrows | 13 | Engine | 0 |
| R | Derek Warwick | British | Renault | 9 | Transmission | 0 |
| R | Alan Jones |  Australian | Lola | 6 | Engine | 0 |
| R | Eddie Cheever |  American | Alfa Romeo | 3 | Engine | 0 |
| R | Kenny Acheson | British | RAM | 2 | Clutch | 0 |
| R | Pierluigi Martini | Italian | Minardi | 0 | Fuel pump | 0 |
| W | Piercarlo Ghinzani | Italian | Toleman | 0 | Withdrew | 0 |
- R
- Retired
- W
- Withdrew