1 | 5 | Belgian Grand Prix | 1 | Parmalat Racing Team | Brabham BT50 | BMW M12/13 | 8 | 5 |
2 | 8 | Canadian Grand Prix | 1 | Parmalat Racing Team | Brabham BT50 | BMW M12/13 | 4 | 1 |
3 | 9 | Dutch Grand Prix | 1 | Parmalat Racing Team | Brabham BT50 | BMW M12/13 | 3 | 2 |
4 | 14 | Swiss Grand Prix | 1 | Parmalat Racing Team | Brabham BT50 | BMW M12/13 | 6 | 4 |