| 1 | 1950 | Gran Bretaña | Scuderia Ambrosiana | 5 | MURRAY David | Maserati 4CLT L4 c | Dunlop | 18 | ab | Motor |
| 1950 | Gran Bretaña | Scuderia Ambrosiana | 6 | HAMPSHIRE David | Maserati 4CLT L4 c | Dunlop | 16 | 9 | |
| 1950 | Gran Bretaña | Officine Alfieri Maserati | 19 | CHIRON Louis | Maserati 4CLT L4 c | Pirelli | 11 | ab | Embrague |
| 1950 | Gran Bretaña | Enrico Platé | 20 | de GRAFFENRIED Emmanuel | Maserati 4CLT L4 c | Pirelli | 8 | ab | Biela |
| 1950 | Gran Bretaña | Enrico Platé | 21 | BIRA Prince | Maserati 4CLT L4 c | Pirelli | 5 | ab | Alimentación |
| 2 | 1950 | Mónaco | Scuderia Achille Varzi | 2 | GONZALEZ Jose-Froilan | Maserati 4CLT L4 c | Pirelli | 3 | ab | Incendio |
| 1950 | Mónaco | Scuderia Achille Varzi | 4 | PIAN Alfredo | Maserati 4CLT L4 c | Pirelli | 18 | np | Accidente |
| 1950 | Mónaco | Officine Alfieri Maserati | 44 | ROL Franco | Maserati 4CLT L4 c | Pirelli | 17 | ab | Colisión en cadena |
| 1950 | Mónaco | Officine Alfieri Maserati | 48 | CHIRON Louis | Maserati 4CLT L4 c | Pirelli | 8 | 3 | |
| 1950 | Mónaco | Enrico Platé | 50 | BIRA Prince | Maserati 4CLT L4 c | Pirelli | 15 | 5 | |
| 1950 | Mónaco | Enrico Platé | 52 | de GRAFFENRIED Emmanuel | Maserati 4CLT L4 c | Pirelli | 12 | ab | Colisión en cadena |
| 3 | 1950 | Suiza | Scuderia Achille Varzi | 2 | PAGANI Nello | Maserati 4CLT L4 c | Pirelli | 15 | 7 | |
| 1950 | Suiza | Scuderia Achille Varzi | 2 | GONZALEZ Jose-Froilan | Maserati 4CLT L4 c | Pirelli | | f | Herido |
| 1950 | Suiza | Officine Alfieri Maserati | 26 | CHIRON Louis | Maserati 4CLT L4 c | Pirelli | 16 | 9 | |
| 1950 | Suiza | Officine Alfieri Maserati | 28 | ROL Franco | Maserati 4CLT L4 c | Pirelli | | f | Herido |
| 1950 | Suiza | Enrico Platé | 30 | BIRA Prince | Maserati 4CLT L4 c | Pirelli | 8 | 4 | |
| 1950 | Suiza | Enrico Platé | 32 | de GRAFFENRIED Emmanuel | Maserati 4CLT L4 c | Pirelli | 11 | 6 | |
| 1950 | Suiza | Scuderia Ambrosiana | 36 | PARNELL Reg | Maserati 4CLT L4 c | Dunlop | | f | No participación |
| 4 | 1950 | Francia | Officine Alfieri Maserati | 28 | ROL Franco | Maserati 4CLT L4 c | Pirelli | 7 | ab | Motor |
| 1950 | Francia | Officine Alfieri Maserati | 30 | CHIRON Louis | Maserati 4CLT L4 c | Pirelli | 14 | ab | Motor |
| 1950 | Francia | Scuderia Ambrosiana | 32 | PARNELL Reg | Maserati 4CLT L4 c | Dunlop | 12 | ab | Motor |
| 1950 | Francia | Scuderia Ambrosiana | 34 | HAMPSHIRE David | Maserati 4CLT L4 c | Dunlop | 18 | ab | Motor |
| 1950 | Francia | Scuderia Ambrosiana | 34 | MURRAY David | Maserati 4CLT L4 c | Dunlop | | t | Suplente |
| 1950 | Francia | Scuderia Achille Varzi | 36 | GONZALEZ Jose-Froilan | Maserati 4CLT L4 c | Pirelli | 8 | ab | Motor |
| 1950 | Francia | Scuderia Achille Varzi | 38 | COMOTTI Franco | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 5 | 1950 | Italia | Officine Alfieri Maserati | 6 | CHIRON Louis | Maserati 4CLT L4 c | Pirelli | 19 | ab | Presión de aceite |
| 1950 | Italia | Officine Alfieri Maserati | 20 | ROL Franco | Maserati 4CLT L4 c | Pirelli | 9 | ab | Motor |
| 1950 | Italia | Privé | 20 | De FILIPPIS Luigi | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 1950 | Italia | Scuderia Ambrosiana | 26 | PARNELL Reg | Maserati 4CLT L4 c | Dunlop | | f | No participación |
| 1950 | Italia | Privé | 28 | PIETSCH Paul | Maserati 4CLT L4 c | Pirelli | 27 | ab | Motor |
| 1950 | Italia | Enrico Platé | 30 | BIRA Prince | Maserati 4CLT L4 c | Pirelli | 15 | ab | Motor |
| 1950 | Italia | Enrico Platé | 38 | de GRAFFENRIED Emmanuel | Maserati 4CLT L4 c | Pirelli | 17 | 6 | |
| 1950 | Italia | Scuderia Ambrosiana | 50 | MURRAY David | Maserati 4CLT L4 c | Dunlop | 24 | ab | Caja de engranajes |
| 6 | 1951 | Suiza | Enrico Platé | 30 | CHIRON Louis | Maserati 4CLT L4 c | Pirelli | 19 | 7 | |
| 1951 | Suiza | Enrico Platé | 32 | SCHELL Harry | Maserati 4CLT L4 c | Pirelli | 17 | 12 | |
| 7 | 1951 | Bélgica | Ecurie Siam | 28 | BIRA Prince | OSCA 4500 V12 | Pirelli | | f | Coche inalienable |
| 1951 | Bélgica | Enrico Platé | 30 | GONZALEZ Jose-Froilan | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 1951 | Bélgica | Privé | 34 | HILLIS Noel | Maserati 4CLT L4 c | Pirelli | | t | Suplente |
| 8 | 1951 | Francia | Enrico Platé | 18 | de GRAFFENRIED Emmanuel | Maserati 4CLT L4 c | Pirelli | 16 | ab | Transmisión |
| 1951 | Francia | Enrico Platé | 20 | SCHELL Harry | Maserati 4CLT L4 c | Pirelli | 22 | ab | Recalentamiento |
| 1951 | Francia | Ecurie Siam | 22 | BIRA Prince | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 9 | 1951 | Gran Bretaña | Scuderia Ambrosiana | 15 | MURRAY David | Maserati 4CLT L4 c | Dunlop | 15 | ab | Válvula |
| 1951 | Gran Bretaña | Privé | 16 | JAMES John | Maserati 4CLT L4 c | Dunlop | 17 | ab | Radiador |
| 10 | 1951 | Alemania | Enrico Platé | 79 | de GRAFFENRIED Emmanuel | Maserati 4CLT L4 c | Pirelli | 16 | ab | Motor |
| 1951 | Alemania | Enrico Platé | 80 | PIETSCH Paul | Maserati 4CLT L4 c | Pirelli | | f | Pilota otro coche |
| 1951 | Alemania | Scuderia Ambrosiana | 89 | MURRAY David | Maserati 4CLT L4 c | Dunlop | | np | Accidente |
| 1951 | Alemania | Privé | 92 | BRANCA Toni | Maserati 4CLT L4 c | Pirelli | 17 | ab | Motor |
| 1951 | Alemania | Ecurie Siam | 95 | BIRA Prince | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 1951 | Alemania | Escuderia Bandeirantes | 97 | LANDI Chico | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 11 | 1951 | España | Ecurie Siam | 18 | BIRA Prince | OSCA 4500 V12 | Pirelli | 19 | ab | Motor |
| 1951 | España | Scuderia Milano | 44 | GODIA-SALES Francisco | Maserati 4CLT L4 c | Pirelli | 17 | 10 | |
| 1951 | España | Scuderia Milano | 46 | JOVER Juan | Maserati 4CLT L4 c | Pirelli | 18 | np | Motor |
| 1951 | España | Privé | 46 | PALACIO Joaquin | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 1951 | España | Privé | 48 | BRANCA Toni | Maserati 4CLT L4 c | Pirelli | | f | No participación |
| 1951 | España | Escuderia Bandeirantes | 48 | LANDI Chico | Maserati 4CLT L4 c | Pirelli | | f | No participación |