1985 Grand Prix of Italy
8 September - Monza: 295.800km (5.800km x 51 laps)


Pole Position: Ayrton Senna, Lotus-Renault 97T, 1:25.084


Results
 1. Alain Prost            McLaren-TAG MP4/2B               1:17:59.451 (227.565 km/h)
 2. Nelson Piquet          Brabham-BMW BT54                -     51.635
 3. Ayrton Senna           Lotus-Renault 97T               -   1:00.390
 4. Marc Surer             Brabham-BMW BT54                -   1:00.609
 5. Stefan Johansson       Ferrari 156/85                  -  1 lap
 6. Elio de Angelis        Lotus-Renault 97T               -  1 lap
 7. Patrick Tambay         Renault RE60B                   -  1 lap
 8. Martin Brundle         Tyrrell-Renault 014             -  1 lap
 9. Thierry Boutsen        Arrows-BMW A8                   -  1 lap
10. Philippe Streiff       Ligier-Renault JS25             -  2 laps
11. Nigel Mansell          Williams-Honda FW10             -  4 laps (Engine)
12. Teo Fabi               Toleman-Hart TG185              -  4 laps
13. Michele Alboreto       Ferrari 156/85                  -  6 laps (Engine)
    
Fastest lap: Nigel Mansell, 1:28.283 (236.512 km/h on lap 38)
    

Retirements    
    Keke Rosberg           Williams-Honda FW10             -  7 laps (Engine)
    Jacques Laffite        Ligier-Renault JS25             - 11 laps (Engine)
    Niki Lauda             McLaren-TAG MP4/2B              - 18 laps (Transmission)
    Riccardo Patrese       Alfa Romeo 184T                 - 20 laps (Exhaust)
    Huub Rothengatter      Osella-Alfa Romeo FA1G          - 25 laps (Engine)
    Philippe Alliot        RAM-Hart 03                     - 32 laps (Turbo)
    Gerhard Berger         Arrows-BMW A8                   - 38 laps (Engine)
    Derek Warwick          Renault RE60B                   - 42 laps (Transmission)
    Alan Jones             Lola-Hart THL1                  - 45 laps (Distributor)
    Eddie Cheever          Alfa Romeo 184T                 - 48 laps (Engine)
    Kenny Acheson          RAM-Hart 03                     - 49 laps (Clutch)
    Pierluigi Martini      Minardi-Motori Moderni M185     - 51 laps (Fuel pump)
    Piercarlo Ghinzani     Toleman-Hart TG185              - 51 laps (Stalled on grid)


    Race leaders:
    Keke Rosberg            1-27 (27 laps = 156.600 km)
    Alain Prost            28-39 (12 laps =  69.600 km)
    Keke Rosberg           40-44  (5 laps =  29.000 km)
    Alain Prost            45-51  (7 laps =  40.600 km)
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                                Starting Grid

 1. Ayrton Senna           Lotus-Renault 97T                1:25.084 (245.405 km/h)
 2. Keke Rosberg           Williams-Honda FW10             -   0.146
 3. Nigel Mansell          Williams-Honda FW10             -   0.402
 4. Nelson Piquet          Brabham-BMW BT54                -   0.500
 5. Alain Prost            McLaren-TAG MP4/2B              -   0.706
 6. Elio de Angelis        Lotus-Renault 97T               -   0.960
 7. Michele Alboreto       Ferrari 156/85                  -   1.384
 8. Patrick Tambay         Renault RE60B                   -   1.936
 9. Marc Surer             Brabham-BMW BT54                -   2.069
10. Stefan Johansson       Ferrari 156/85                  -   2.389
11. Gerhard Berger         Arrows-BMW A8                   -   2.639
12. Derek Warwick          Renault RE60B                   -   3.028
13. Riccardo Patrese       Alfa Romeo 184T                 -   3.256
14. Thierry Boutsen        Arrows-BMW A8                   -   3.285
15. Teo Fabi               Toleman-Hart TG185              -   3.302
16. Niki Lauda             McLaren-TAG MP4/2B              -   3.388
17. Eddie Cheever          Alfa Romeo 184T                 -   3.545
18. Martin Brundle         Tyrrell-Renault 014             -   3.709
19. Philippe Streiff       Ligier-Renault JS25             -   4.755
20. Jacques Laffite        Ligier-Renault JS25             -   5.102
21. Piercarlo Ghinzani     Toleman-Hart TG185              -   5.187
22. Huub Rothengatter      Osella-Alfa Romeo FA1G          -   8.445
23. Pierluigi Martini      Minardi-Motori Moderni M185     -   8.897
24. Kenny Acheson          RAM-Hart 03                     -   9.835
25. Alan Jones             Lola-Hart THL1                  -   9.859
26. Philippe Alliot        RAM-Hart 03                     -  11.137