1 | 2 | Monaco Grand Prix | 44 | Officine Alfieri Maserati | Maserati 4CLT-48 | Maserati 4CL | 17 | DNF |
2 | 6 | French Grand Prix | 28 | Officine Alfieri Maserati | Maserati 4CLT-48 | Maserati 4CL | 7 | DNF |
3 | 7 | Italian Grand Prix | 4 | Officine Alfieri Maserati | Maserati 4CLT-48 | Maserati 4CL | 9 | DNF |