| 🇺🇸United States Grand Prix 1975 | 5 Oct 1975 | Hans-Joachim Stuck | 13 | 8 | |
| 🇺🇸United States Grand Prix 1975 | 5 Oct 1975 | Vittorio Brambilla | 6 | 7 | |
| 🇮🇹Italian Grand Prix 1975 | 7 Sept 1975 | Lella Lombardi | 24 | Accident | |
| 🇮🇹Italian Grand Prix 1975 | 7 Sept 1975 | Vittorio Brambilla | 9 | Clutch | |
| 🇮🇹Italian Grand Prix 1975 | 7 Sept 1975 | Hans-Joachim Stuck | 16 | Accident | |
| 🇦🇹Austrian Grand Prix 1975 | 17 Aug 1975 | Lella Lombardi | 21 | 17 | |
| 🇦🇹Austrian Grand Prix 1975 | 17 Aug 1975 | Mark Donohue | 20 | Accident | |
| 🇦🇹Austrian Grand Prix 1975 | 17 Aug 1975 | Hans-Joachim Stuck | 4 | Accident | |
| 🇦🇹Austrian Grand Prix 1975 | 17 Aug 1975 | Vittorio Brambilla | 8 | 1 | 4.5 |
| 🇩🇪German Grand Prix 1975 | 3 Aug 1975 | Hans-Joachim Stuck | 7 | Engine | |
| 🇩🇪German Grand Prix 1975 | 3 Aug 1975 | Mark Donohue | 19 | Tyre | |
| 🇩🇪German Grand Prix 1975 | 3 Aug 1975 | Vittorio Brambilla | 11 | Suspension | |
| 🇩🇪German Grand Prix 1975 | 3 Aug 1975 | Lella Lombardi | 25 | 7 | |
| 🇬🇧British Grand Prix 1975 | 19 Jul 1975 | Vittorio Brambilla | 5 | 6 | 1 |
| 🇬🇧British Grand Prix 1975 | 19 Jul 1975 | Mark Donohue | 15 | 5 | 2 |
| 🇬🇧British Grand Prix 1975 | 19 Jul 1975 | Hans-Joachim Stuck | 14 | Accident | |
| 🇬🇧British Grand Prix 1975 | 19 Jul 1975 | Lella Lombardi | 22 | Engine | |
| 🇫🇷French Grand Prix 1975 | 6 Jul 1975 | Vittorio Brambilla | 8 | Chassis | |
| 🇫🇷French Grand Prix 1975 | 6 Jul 1975 | Lella Lombardi | 26 | 18 | |
| 🇳🇱Dutch Grand Prix 1975 | 22 Jun 1975 | Vittorio Brambilla | 11 | Suspension | |
| 🇳🇱Dutch Grand Prix 1975 | 22 Jun 1975 | Lella Lombardi | 23 | 14 | |
| 🇸🇪Swedish Grand Prix 1975 | 8 Jun 1975 | Vittorio Brambilla | 1 | Transmission | |
| 🇸🇪Swedish Grand Prix 1975 | 8 Jun 1975 | Lella Lombardi | 24 | Fuel system | |
| 🇧🇪Belgian Grand Prix 1975 | 25 May 1975 | Vittorio Brambilla | 3 | Brakes | |
| 🇧🇪Belgian Grand Prix 1975 | 25 May 1975 | Lella Lombardi | 17 | Engine | |
| 🇲🇨Monaco Grand Prix 1975 | 11 May 1975 | Vittorio Brambilla | 5 | Accident | |
| 🇪🇸Spanish Grand Prix 1975 | 27 Apr 1975 | Lella Lombardi | 24 | 6 | 0.5 |
| 🇪🇸Spanish Grand Prix 1975 | 27 Apr 1975 | Vittorio Brambilla | 5 | 5 | 1 |
| 🇿🇦South African Grand Prix 1975 | 1 Mar 1975 | Lella Lombardi | 26 | Fuel system | |
| 🇿🇦South African Grand Prix 1975 | 1 Mar 1975 | Vittorio Brambilla | 7 | Radiator | |
| 🇧🇷Brazilian Grand Prix 1975 | 26 Jan 1975 | Vittorio Brambilla | 17 | Engine | |
| 🇦🇷Argentine Grand Prix 1975 | 12 Jan 1975 | Vittorio Brambilla | 12 | 9 | |