1989 Grand Prix of Monaco
7 May - Monte Carlo: 256.256km (3.328km x 77 laps)



Pole Position: Ayrton Senna, McLaren-Honda MP4/5, 1:22.308
Fastest lap: Alain Prost, 1:25.501 (140.125 km/h on lap 59)

Results
 1. Ayrton Senna              McLaren-Honda MP4/5         1:53:33.251 (135.401 km/h)
 2. Alain Prost               McLaren-Honda MP4/5        -     52.529
 3. Stefano Modena            Brabham-Judd BT58          -  1 lap
 4. Alex Caffi                Dallara-Ford 189           -  2 laps
 5. Michele Alboreto          Tyrrell-Ford 018           -  2 laps
 6. Martin Brundle            Brabham-Judd BT58          -  2 laps
 7. Eddie Cheever             Arrows-Ford A11            -  2 laps
 8. Alessandro Nannini        Benetton-Ford B188         -  3 laps
 9. Jonathan Palmer           Tyrrell-Ford 018           -  3 laps
10. Thierry Boutsen           Williams-Renault FW12C     -  3 laps (Electrics/Fire)
11. Ivan Capelli              March-Judd CG891           -  4 laps
12. René Arnoux               Ligier-Ford JS33           -  4 laps
13. Andrea de Cesaris         Dallara-Ford 189           -  4 laps
14. Johnny Herbert            Benetton-Ford B188         -  4 laps
15. Riccardo Patrese          Williams-Renault FW12C     -  4 laps
    

    

Retirements    
    Luis Perez-Sala           Minardi-Ford M188B         - 29 laps (Overheating/Fire)
    Gabriele Tarquini         AGS-Ford JH23B             - 31 laps (Electrics)
    Roberto Moreno            Coloni-Ford FC188B         - 33 laps (Gearbox)
    Philippe Alliot           Lola-Lamborghini LC89      - 39 laps (Engine)
    Mauricio Gugelmin         March-Judd CG891           - 41 laps (Engine)
    Nelson Piquet             Lotus-Judd 101             - 45 laps (Accident)
    Nigel Mansell             Ferrari 640                - 47 laps (Gearbox)
    Pierre-Henri Raphanel     Coloni-Ford FC188B         - 58 laps (Gearbox)
    Olivier Grouillard        Ligier-Ford JS33           - 73 laps (Gearbox)
    Pierluigi Martini         Minardi-Ford M188B         - 74 laps (Clutch)
    Derek Warwick             Arrows-Ford A11            - 75 laps (Electrics/Fire)
    
Did Not Qualify    
    Christian Danner          Rial-Ford ARC2
    Yannick Dalmas            Lola-Lamborghini LC89
    Satoru Nakajima           Lotus-Judd 101
    
Did Not Pre-qualify    
    Piercarlo Ghinzani        Osella-Ford FA1M
    Stefan Johansson          Onyx-Ford ORE-1
    Nicola Larini             Osella-Ford FA1M
    Bernd Schneider           Zakspeed-Yamaha 891
    Bertrand Gachot           Onyx-Ford ORE-1
    Gregor Foitek             EuroBrun-Judd ER188B
    Volker Weidler            Rial-Ford ARC2
    Aguri Suzuki              Zakspeed-Yamaha 891
    Joachim Winkelhock        AGS-Ford JH23B

Qualifying Times:

 1. Ayrton Senna              McLaren-Honda MP4/5         1:22.308 (145.561 km/h)
 2. Alain Prost               McLaren-Honda MP4/5        -   1.148
 3. Thierry Boutsen           Williams-Renault FW12C     -   2.024
 4. Martin Brundle            Brabham-Judd BT58          -   2.272
 5. Nigel Mansell             Ferrari 640                -   2.427
 6. Derek Warwick             Arrows-Ford A11            -   2.483
 7. Riccardo Patrese          Williams-Renault FW12C     -   2.713
 8. Stefano Modena            Brabham-Judd BT58          -   2.778
 9. Alex Caffi                Dallara-Ford 189           -   3.173
10. Andrea de Cesaris         Dallara-Ford 189           -   3.207
11. Pierluigi Martini         Minardi-Ford M188B         -   3.980
12. Michele Alboreto          Tyrrell-Ford 018           -   4.080
13. Gabriele Tarquini         AGS-Ford JH23B             -   4.114
14. Mauricio Gugelmin         March-Judd CG891           -   4.214
15. Alessandro Nannini        Benetton-Ford B188         -   4.291
16. Olivier Grouillard        Ligier-Ford JS33           -   4.484
17. Philippe Alliot           Lola-Lamborghini LC89      -   4.549
18. Pierre-Henri Raphanel     Coloni-Ford FC188B         -   4.703
19. Nelson Piquet             Lotus-Judd 101             -   4.738
20. Eddie Cheever             Arrows-Ford A11            -   4.809
21. René Arnoux               Ligier-Ford JS33           -   4.874
22. Ivan Capelli              March-Judd CG891           -   4.994
23. Jonathan Palmer           Tyrrell-Ford 018           -   5.144
24. Johnny Herbert            Benetton-Ford B188         -   5.398
25. Roberto Moreno            Coloni-Ford FC188B         -   5.413
26. Luis Perez-Sala           Minardi-Ford M188B         -   5.478
    
Did Not Qualify    
27. Christian Danner          Rial-Ford ARC2             -   5.602
28. Yannick Dalmas            Lola-Lamborghini LC89      -   5.638
29. Satoru Nakajima           Lotus-Judd 101             -   6.000

Did Not Pre-qualify
30. Piercarlo Ghinzani        Osella-Ford FA1M           -   5.487
31. Stefan Johansson          Onyx-Ford ORE-1            -   5.513
32. Nicola Larini             Osella-Ford FA1M           -   6.247
33. Bernd Schneider           Zakspeed-Yamaha 891        -   6.302
34. Bertrand Gachot           Onyx-Ford ORE-1            -   6.589
35. Gregor Foitek             EuroBrun-Judd ER188B       -   7.115
36. Volker Weidler            Rial-Ford ARC2             -   7.190
37. Aguri Suzuki              Zakspeed-Yamaha 891        -   8.220
38. Joachim Winkelhock        AGS-Ford JH23B             -   9.966