1 | 1 | United States Grand Prix | 2 | Gerhard Berger | McLaren MP4-6 | Honda RA121E | 7 | Fuel Pump |
2 | 4 | Monaco Grand Prix | 2 | Gerhard Berger | McLaren MP4-6 | Honda RA121E | 6 | Spun Off |
3 | 5 | Canadian Grand Prix | 1 | Ayrton Senna | McLaren MP4-6 | Honda RA121E | 3 | Alternator |
4 | 5 | Canadian Grand Prix | 2 | Gerhard Berger | McLaren MP4-6 | Honda RA121E | 6 | Mechanical |
5 | 6 | Mexican Grand Prix | 2 | Gerhard Berger | McLaren MP4-6 | Honda RA121E | 5 | Engine |
6 | 7 | French Grand Prix | 2 | Gerhard Berger | McLaren MP4-6 | Honda RA121E | 5 | Engine |
7 | 8 | British Grand Prix | 1 | Ayrton Senna | McLaren MP4-6 | Honda RA121E | 2 | Out of Fuel |
8 | 9 | German Grand Prix | 1 | Ayrton Senna | McLaren MP4-6 | Honda RA121E | 2 | Out of Fuel |
9 | 13 | Portuguese Grand Prix | 2 | Gerhard Berger | McLaren MP4-6 | Honda RA121E | 2 | Engine |
10 | 14 | Spanish Grand Prix | 2 | Gerhard Berger | McLaren MP4-6 | Honda RA121E | 1 | Electrical |