1 | 1 | Argentine Grand Prix | 4 | Onofre Marimon | Maserati 250F | Maserati 250F | 6 | Engine |
2 | 3 | Belgian Grand Prix | 28 | Onofre Marimon | Maserati 250F | Maserati 250F | 4 | Engine |
3 | 4 | French Grand Prix | 10 | Alberto Ascari | Maserati 250F | Maserati 250F | 3 | Transmission |
4 | 4 | French Grand Prix | 12 | Onofre Marimon | Maserati 250F | Maserati 250F | 5 | Gearbox |
5 | 5 | British Grand Prix | 31 | Alberto Ascari | Maserati 250F | Maserati 250F | 30 | Engine |
6 | 5 | British Grand Prix | 32 | Luigi Villoresi | Maserati 250F | Maserati 250F | 27 | |
6 | 5 | British Grand Prix | 32 | Alberto Ascari | Maserati 250F | Maserati 250F | ||
7 | 7 | Swiss Grand Prix | 32 | Stirling Moss | Maserati 250F | Maserati 250F | 3 | Fuel Pump |
8 | 7 | Swiss Grand Prix | 34 | Harry Schell | Maserati 250F | Maserati 250F | 13 | Fuel Pump |
9 | 8 | Italian Grand Prix | 20 | Luigi Musso | Maserati 250F | Maserati 250F | 14 | Transmission |
10 | 8 | Italian Grand Prix | 22 | Luigi Villoresi | Maserati 250F | Maserati 250F | 6 | Clutch |
11 | 8 | Italian Grand Prix | 24 | Roberto Mieres | Maserati 250F | Maserati 250F | 10 | Suspension |
12 | 9 | Spanish Grand Prix | 8 | Stirling Moss | Maserati 250F | Maserati 250F | 6 | Fuel Pump |
13 | 9 | Spanish Grand Prix | 12 | Sergio Mantovani | Maserati 250F | Maserati 250F | 10 | Brakes |