Grand Prix de Monaco 1989
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Ayrton Senna | McLaren | 77 | 1:53:33.251 | 9 | 1 | Pole |
| 2 | 2 | Alain Prost | McLaren | 77 | 1:54:25.780 | 6 | 2 | FL |
| 3 | 8 | Stefano Modena | Brabham | 76 | +1 lap | 4 | 8 | |
| 4 | 21 | Alex Caffi | Dallara | 75 | +2 laps | 3 | 9 | |
| 5 | 4 | Michele Alboreto | Tyrrell | 75 | +2 laps | 2 | 12 | |
| 6 | 7 | Martin Brundle | Brabham | 75 | +2 laps | 1 | 4 | |
| 7 | 10 | Eddie Cheever | Arrows | 75 | +2 laps | — | 20 | |
| 8 | 19 | Alessandro Nannini | Benetton | 74 | +3 laps | — | 15 | |
| 9 | 3 | Jonathan Palmer | Tyrrell | 74 | +3 laps | — | 23 | |
| 10 | 5 | Thierry Boutsen | Williams | 74 | +3 laps | — | 3 | |
| 11 | 16 | Ivan Capelli | March | 73 | Engine | — | 22 | |
| 12 | 25 | René Arnoux | Ligier | 73 | +4 laps | — | 21 | |
| 13 | 22 | Andrea de Cesaris | Dallara | 73 | +4 laps | — | 10 | |
| 14 | 20 | Johnny Herbert | Benetton | 73 | +4 laps | — | 24 | |
| 15 | 6 | Riccardo Patrese | Williams | 73 | +4 laps | — | 7 | |
| DNF | 24 | Luis Pérez-Sala | Minardi | 48 | Overheating | — | 26 | |
| DNF | 40 | Gabriele Tarquini | AGS | 46 | Electrical | — | 13 | |
| DNF | 31 | Roberto Moreno | Coloni | 44 | Gearbox | — | 25 | |
| DNF | 30 | Philippe Alliot | Lola | 38 | Engine | — | 17 | |
| DNF | 15 | Maurício Gugelmin | March | 36 | Engine | — | 14 | |
| DNF | 11 | Nelson Piquet | Lotus | 32 | Collision | — | 19 | |
| DNF | 27 | Nigel Mansell | Ferrari | 30 | Gearbox | — | 5 | |
| DNF | 32 | Pierre-Henri Raphanel | Coloni | 19 | Gearbox | — | 18 | |
| DNF | 26 | Olivier Grouillard | Ligier | 4 | Gearbox | — | 16 | |
| DNF | 23 | Pierluigi Martini | Minardi | 3 | Clutch | — | 11 | |
| DNF | 9 | Derek Warwick | Arrows | 2 | Electrical | — | 6 | |
| DNQ | 38 | Christian Danner | Rial | — | — | — | — | |
| DNQ | 29 | Yannick Dalmas | Lola | — | — | — | — | |
| DNQ | 12 | Satoru Nakajima | Lotus | — | — | — | — | |
| DNPQ | 18 | Piercarlo Ghinzani | Osella | — | — | — | — | |
| DNPQ | 36 | Stefan Johansson | Onyx | — | — | — | — | |
| DNPQ | 17 | Nicola Larini | Osella | — | — | — | — | |
| DNPQ | 34 | Bernd Schneider | Zakspeed | — | — | — | — | |
| DNPQ | 37 | Bertrand Gachot | Onyx | — | — | — | — | |
| DNPQ | 33 | Gregor Foitek | EuroBrun | — | — | — | — | |
| DNPQ | 39 | Volker Weidler | Rial | — | — | — | — | |
| DNPQ | 35 | Aguri Suzuki | Zakspeed | — | — | — | — | |
| DNPQ | 41 | Joachim Winkelhock | AGS | — | — | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | — | — | — | 1:22.308 |
| 2 | Alain Prost | McLaren | — | — | — | 1:23.456 |
| 3 | Thierry Boutsen | Williams | — | — | — | 1:24.332 |
| 4 | Martin Brundle | Brabham | — | — | — | 1:24.580 |
| 5 | Nigel Mansell | Ferrari | — | — | — | 1:24.735 |
| 6 | Derek Warwick | Arrows | — | — | — | 1:24.791 |
| 7 | Riccardo Patrese | Williams | — | — | — | 1:25.021 |
| 8 | Stefano Modena | Brabham | — | — | — | 1:25.086 |
| 9 | Alex Caffi | Dallara | — | — | — | 1:25.481 |
| 10 | Andrea de Cesaris | Dallara | — | — | — | 1:25.515 |
| 11 | Pierluigi Martini | Minardi | — | — | — | 1:26.288 |
| 12 | Michele Alboreto | Tyrrell | — | — | — | 1:26.388 |
| 13 | Gabriele Tarquini | AGS | — | — | — | 1:26.422 |
| 14 | Maurício Gugelmin | March | — | — | — | 1:26.522 |
| 15 | Alessandro Nannini | Benetton | — | — | — | 1:26.599 |
| 16 | Olivier Grouillard | Ligier | — | — | — | 1:26.792 |
| 17 | Philippe Alliot | Lola | — | — | — | 1:26.857 |
| 18 | Pierre-Henri Raphanel | Coloni | — | — | — | 1:27.011 |
| 19 | Nelson Piquet | Lotus | — | — | — | 1:27.046 |
| 20 | Eddie Cheever | Arrows | — | — | — | 1:27.117 |
| 21 | René Arnoux | Ligier | — | — | — | 1:27.182 |
| 22 | Ivan Capelli | March | — | — | — | 1:27.302 |
| 23 | Jonathan Palmer | Tyrrell | — | — | — | 1:27.452 |
| 24 | Johnny Herbert | Benetton | — | — | — | 1:27.706 |
| 25 | Roberto Moreno | Coloni | — | — | — | 1:27.721 |
| 26 | Luis Pérez-Sala | Minardi | — | — | — | 1:27.786 |
| 27 | Christian Danner | Rial | — | — | — | 1:27.910 |
| 28 | Yannick Dalmas | Lola | — | — | — | 1:27.946 |
| 29 | Satoru Nakajima | Lotus | — | — | — | 1:28.419 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Ayrton Senna | McLaren | 1 | — |
| 2 | Alain Prost | McLaren | 2 | — |
| 3 | Thierry Boutsen | Williams | 3 | — |
| 4 | Martin Brundle | Brabham | 4 | — |
| 5 | Nigel Mansell | Ferrari | 5 | — |
| 6 | Derek Warwick | Arrows | 6 | — |
| 7 | Riccardo Patrese | Williams | 7 | — |
| 8 | Stefano Modena | Brabham | 8 | — |
| 9 | Alex Caffi | Dallara | 9 | — |
| 10 | Andrea de Cesaris | Dallara | 10 | — |
| 11 | Pierluigi Martini | Minardi | 11 | — |
| 12 | Michele Alboreto | Tyrrell | 12 | — |
| 13 | Gabriele Tarquini | AGS | 13 | — |
| 14 | Maurício Gugelmin | March | 14 | — |
| 15 | Alessandro Nannini | Benetton | 15 | — |
| 16 | Olivier Grouillard | Ligier | 16 | — |
| 17 | Philippe Alliot | Lola | 17 | — |
| 18 | Pierre-Henri Raphanel | Coloni | 18 | — |
| 19 | Nelson Piquet | Lotus | 19 | — |
| 20 | Eddie Cheever | Arrows | 20 | — |
| 21 | René Arnoux | Ligier | 21 | — |
| 22 | Ivan Capelli | March | 22 | — |
| 23 | Jonathan Palmer | Tyrrell | 23 | — |
| 24 | Johnny Herbert | Benetton | 24 | — |
| 25 | Roberto Moreno | Coloni | 25 | — |
| 26 | Luis Pérez-Sala | Minardi | 26 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 59 | 1:25.501 | — |
| 2 | Martin Brundle | Brabham | 58 | 1:25.882 | +0.381 |
| 3 | Ayrton Senna | McLaren | 23 | 1:26.017 | +0.516 |
| 4 | Riccardo Patrese | Williams | 66 | 1:26.369 | +0.868 |
| 5 | Nigel Mansell | Ferrari | 29 | 1:26.946 | +1.445 |
| 6 | Andrea de Cesaris | Dallara | 71 | 1:27.240 | +1.739 |
| 7 | Thierry Boutsen | Williams | 62 | 1:27.290 | +1.789 |
| 8 | Jonathan Palmer | Tyrrell | 70 | 1:27.745 | +2.244 |
| 9 | Stefano Modena | Brabham | 73 | 1:28.188 | +2.687 |
| 10 | Ivan Capelli | March | 71 | 1:28.204 | +2.703 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Ayrton Senna | 18 |
| 2 | Alain Prost | 18 |
| 3 | Nigel Mansell | 9 |
| 4 | Alessandro Nannini | 5 |
| 5 | Maurício Gugelmin | 4 |
| 5 | Stefano Modena | 4 |
| 7 | Derek Warwick | 4 |
| 8 | Johnny Herbert | 3 |
| 8 | Thierry Boutsen | 3 |
| 8 | Alex Caffi | 3 |
| 11 | Michele Alboreto | 2 |
| 12 | Jonathan Palmer | 1 |
| 12 | Martin Brundle | 1 |