Autodromo Nazionale di Monza · 8 September 1985
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | McLaren Prost 9 + Lauda 0 | Prost 9 + Lauda 0 | 9 | |
| 2 | Brabham Piquet 6 + Surer 3 | Piquet 6 + Surer 3 | 9 | |
| 3 | Team Lotus Senna 4 + Angelis 1 | Senna 4 + Angelis 1 | 5 | |
| 4 | Ferrari Johansson 2 + Alboreto 0 | Johansson 2 + Alboreto 0 | 2 | |
| 5 | Renault Tambay 0 + Warwick 0 | Tambay 0 + Warwick 0 | 0 | |
| 6 | Tyrrell Brundle 0 | Brundle 0 | 0 | |
| 7 | Arrows Boutsen 0 + Berger 0 | Boutsen 0 + Berger 0 | 0 | |
| 8 | Ligier Streiff 0 + Laffite 0 | Streiff 0 + Laffite 0 | 0 | |
| 9 | Williams Mansell 0 + Rosberg 0 | Mansell 0 + Rosberg 0 | 0 | |
| 10 | Toleman Fabi 0 + Ghinzani 0 | Fabi 0 + Ghinzani 0 | 0 | |
| 11 | Alfa Romeo Patrese 0 + Cheever 0 | Patrese 0 + Cheever 0 | 0 | |
| 12 | Osella Rothengatter 0 | Rothengatter 0 | 0 | |
| 13 | RAM Alliot 0 + Acheson 0 | Alliot 0 + Acheson 0 | 0 | |
| 14 | Lola Jones 0 | Jones 0 | 0 | |
| 15 | Minardi Martini 0 | Martini 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Alain Prost McLaren | McLaren | 1:17:59.451 | 51 | — | 9 | |
| 2 | Nelson Piquet Brabham | Brabham | +51.635s | 51 | — | 6 | |
| 3 | Ayrton Senna Team Lotus | Team Lotus | +1:00.390 | 51 | — | 4 | |
| 4 | Marc Surer Brabham | Brabham | +1:00.609 | 51 | — | 3 | |
| 5 | Stefan Johansson Ferrari | Ferrari | — | 50 | — | 2 | |
| 6 | Elio de Angelis Team Lotus | Team Lotus | — | 50 | — | 1 | |
| 7 | Patrick Tambay Renault | Renault | — | 50 | — | — | |
| 8 | Martin Brundle Tyrrell | Tyrrell | — | 50 | — | — | |
| 9 | Thierry Boutsen Arrows | Arrows | — | 50 | — | — | |
| 10 | Philippe Streiff Ligier | Ligier | — | 49 | — | — | |
| 11 | Nigel Mansell Williams | Williams | — | 47 | — | — | |
| 12 | Teo Fabi Toleman | Toleman | — | 47 | — | — | |
| 13 | Michele Alboreto Ferrari | Ferrari | — | 45 | — | — | |
| 14 | Keke Rosberg Williams | Williams | — | 44 | — | — | |
| 15 | Jacques Laffite Ligier | Ligier | — | 40 | — | — | |
| 16 | Niki Lauda McLaren | McLaren | — | 33 | — | — | |
| 17 | Riccardo Patrese Alfa Romeo | Alfa Romeo | — | 31 | — | — | |
| 18 | Huub Rothengatter Osella | Osella | — | 26 | — | — | |
| 19 | Philippe Alliot RAM | RAM | — | 19 | — | — | |
| 20 | Gerhard Berger Arrows | Arrows | — | 13 | — | — | |
| 21 | Derek Warwick Renault | Renault | — | 9 | — | — | |
| 22 | Alan Jones Lola | Lola | — | 6 | — | — | |
| 23 | Eddie Cheever Alfa Romeo | Alfa Romeo | — | 3 | — | — | |
| 24 | Kenny Acheson RAM | RAM | — | 2 | — | — | |
| 25 | Pierluigi Martini Minardi | Minardi | — | 0 | — | — | |
| 26 | Piercarlo Ghinzani Toleman | Toleman | — | 0 | — | — |