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
Fastest lap: Nigel Mansell, 1:28.283 (236.512 km/h on lap 38)

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)
    

    

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)

Qualifying Times:

1  12  Ayrton Senna     Lotus/Renault      1'25.084 
2  6   Keke Rosberg     Williams/Honda     1'25.230 
3  5   Nigel Mansell    Williams/Honda     1'25.486 
4  7   Nelson Piquet    Brabham/BMW        1'25.584 
5  2   Alain Prost      McLaren/TAG        1'25.790 
6  11  Elio de Angelis  Lotus/Renault      1'26.044 
7  27  Michele Alboreto Ferrari            1'26.468 
8  15  Patrick Tambay   Renault            1'27.020 
9  8   Marc Surer       Brabham/BMW        1'27.153 
10 28  Stefan Johansson Ferrari            1'27.473 
11 17  Gerhard Berger   Arrows/BMW         1'27.723 
12 16  Derek Warwick    Renault            1'28.112 
13 22  Riccardo Patrese Alfa Romeo         1'28.340 
14 18  Thierry Boutsen  Arrows/BMW         1'28.369 
15 19  Teo Fabi         Toleman/Hart       1'28.386 
16 1   Niki Lauda       McLaren/TAG        1'28.472 
17 23  Eddie Cheever    Alfa Romeo         1'28.629 
18 3   Martin Brundle   Tyrrell/Renault    1'28.793 
19 25  Philippe Streiff Ligier/Renault     1'29.839 
20 26  Jacques Laffite  Ligier/Renault     1'30.186 
21 20  P.Ghinzani       Toleman/Hart       1'30.271 
22 24  H.Rothengatter   Osella/Alfa Romeo  1'33.529 
23 29  P.Martini        Minardi Moderni    1'33.981 
24 10  Kenny Acheson    RAM/Hart           1'34.919 
25 33  Alan Jones       Lola/Hart          1'34.943 
26 9   Philippe Alliot  RAM/Hart           1'36.221