Circuit de Monaco · 7 May 1989
Ayrton Senna won the 1989 Monaco Grand Prix for McLaren from 1st on the grid, 52.529s ahead of Alain Prost. Jonathan Palmer gained the most places, from 23rd on the grid to 9th.
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | McLaren Senna 9 + Prost 6 | Senna 9 + Prost 6 | 15 | |
| 2 | Brabham Modena 4 + Brundle 1 | Modena 4 + Brundle 1 | 5 | |
| 3 | Dallara Caffi 3 + de Cesaris 0 | Caffi 3 + de Cesaris 0 | 3 | |
| 4 | Tyrrell Alboreto 2 + Palmer 0 | Alboreto 2 + Palmer 0 | 2 | |
| 5 | Arrows Cheever 0 + Warwick 0 | Cheever 0 + Warwick 0 | 0 | |
| 6 | Benetton Nannini 0 + Herbert 0 | Nannini 0 + Herbert 0 | 0 | |
| 7 | Williams Boutsen 0 + Patrese 0 | Boutsen 0 + Patrese 0 | 0 | |
| 8 | March Capelli 0 + Gugelmin 0 | Capelli 0 + Gugelmin 0 | 0 | |
| 9 | Ligier Arnoux 0 + Grouillard 0 | Arnoux 0 + Grouillard 0 | 0 | |
| 10 | Minardi Pérez-Sala 0 + Martini 0 | Pérez-Sala 0 + Martini 0 | 0 | |
| 11 | AGS Tarquini 0 | Tarquini 0 | 0 | |
| 12 | Coloni Moreno 0 + Raphanel 0 | Moreno 0 + Raphanel 0 | 0 | |
| 13 | Lola Alliot 0 | Alliot 0 | 0 | |
| 14 | Team Lotus Piquet 0 | Piquet 0 | 0 | |
| 15 | Ferrari Mansell 0 | Mansell 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Ayrton Senna McLaren | McLaren | 1:53:33.251 | 77 | — | 9 | |
| 2 | Alain Prost McLaren | McLaren | +52.529s | 77 | — | 6 | |
| 3 | Stefano Modena Brabham | Brabham | +1 Lap | 76 | — | 4 | |
| 4 | Alex Caffi Dallara | Dallara | +2 Laps | 75 | — | 3 | |
| 5 | Michele Alboreto Tyrrell | Tyrrell | +2 Laps | 75 | — | 2 | |
| 6 | Martin Brundle Brabham | Brabham | +2 Laps | 75 | — | 1 | |
| 7 | Eddie Cheever Arrows | Arrows | +2 Laps | 75 | — | — | |
| 8 | Alessandro Nannini Benetton | Benetton | +3 Laps | 74 | — | — | |
| 9 | Jonathan Palmer Tyrrell | Tyrrell | +3 Laps | 74 | — | — | |
| 10 | Thierry Boutsen Williams | Williams | +3 Laps | 74 | — | — | |
| 11 | Ivan Capelli March | March | +4 Laps | 73 | — | — | |
| 12 | René Arnoux Ligier | Ligier | +4 Laps | 73 | — | — | |
| 13 | Andrea de Cesaris Dallara | Dallara | +4 Laps | 73 | — | — | |
| 14 | Johnny Herbert Benetton | Benetton | +4 Laps | 73 | — | — | |
| 15 | Riccardo Patrese Williams | Williams | +4 Laps | 73 | — | — | |
| DNF | Luis Pérez-Sala Minardi | Minardi | DNF Overheating | 48 | — | — | |
| DNF | Gabriele Tarquini AGS | AGS | DNF Electrical | 46 | — | — | |
| DNF | Roberto Moreno Coloni | Coloni | DNF Gearbox | 44 | — | — | |
| DNF | Philippe Alliot Lola | Lola | DNF Engine | 38 | — | — | |
| DNF | Maurício Gugelmin March | March | DNF Engine | 36 | — | — | |
| DNF | Nelson Piquet Team Lotus | Team Lotus | DNF Collision | 32 | — | — | |
| DNF | Nigel Mansell Ferrari | Ferrari | DNF Gearbox | 30 | — | — | |
| DNF | Pierre-Henri Raphanel Coloni | Coloni | DNF Gearbox | 19 | — | — | |
| DNF | Olivier Grouillard Ligier | Ligier | DNF Gearbox | 4 | — | — | |
| DNF | Pierluigi Martini Minardi | Minardi | DNF Clutch | 3 | — | — | |
| DNF | Derek Warwick Arrows | Arrows | DNF Electrical | 2 | — | — |