1 | 3 | United States Grand Prix West | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 19 | ||
2 | 7 | Detroit Grand Prix | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 11 | ||
3 | 8 | Canadian Grand Prix | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 20 | ||
4 | 10 | British Grand Prix | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 19 | ||
5 | 12 | German Grand Prix | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 21 | 8 | |
6 | 13 | Austrian Grand Prix | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 16 | ||
7 | 14 | Swiss Grand Prix | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 19 | ||
8 | 15 | Italian Grand Prix | 14 | Roberto Guerrero | Ford Cosworth Cosworth DFV | 18 |