1 | 5 | Belgian Grand Prix | 12 | John Player Team Lotus | Lotus 81 | Ford Cosworth Cosworth DFV | 10 | 3 |
2 | 7 | Spanish Grand Prix | 12 | John Player Team Lotus | Lotus 87 | Ford Cosworth Cosworth DFV | 11 | 6 |
3 | 15 | Caesars Palace Grand Prix | 12 | John Player Team Lotus | Lotus 87 | Ford Cosworth Cosworth DFV | 9 | 4 |