1 | 15 | South African Grand Prix | 33 | Team Haas (USA) Ltd | Lola THL-1 | Hart 415T | 18 | 21 |
2 | 12 | Italian Grand Prix | 33 | Team Haas (USA) Ltd | Lola THL-1 | Hart 415T | 25 | 22 |
3 | 14 | European Grand Prix | 33 | Team Haas (USA) Ltd | Lola THL-1 | Hart 415T | 22 | 22 |
4 | 16 | Australian Grand Prix | 33 | Team Haas (USA) Ltd | Lola THL-1 | Hart 415T | 19 | 21 |