1 | 2 | San Marino Grand Prix | 2 | Alain Prost | McLaren MP4-5 | Honda RA109E | 2 | 2 |
2 | 3 | Monaco Grand Prix | 2 | Alain Prost | McLaren MP4-5 | Honda RA109E | 2 | 2 |
3 | 5 | United States Grand Prix | 1 | Ayrton Senna | McLaren MP4-5 | Honda RA109E | 1 | |
4 | 9 | German Grand Prix | 1 | Ayrton Senna | McLaren MP4-5 | Honda RA109E | 1 | 1 |
5 | 11 | Belgian Grand Prix | 2 | Alain Prost | McLaren MP4-5 | Honda RA109E | 2 | 2 |
6 | 12 | Italian Grand Prix | 2 | Alain Prost | McLaren MP4-5 | Honda RA109E | 4 | 1 |
7 | 14 | Spanish Grand Prix | 1 | Ayrton Senna | McLaren MP4-5 | Honda RA109E | 1 | 1 |
8 | 15 | Japanese Grand Prix | 1 | Ayrton Senna | McLaren MP4-5 | Honda RA109E | 1 |