| Year | Round | Entrant | |
|---|---|---|---|
| 1950 | 1,2, 7 | /7 | Ecurie Rosier |
| 4-6 | /7 | Automobiles Talbot-Darracq | |
| 6 | /7 | Charles Pozzi *shared | |
| 1951 | 1, 3-8 | /8 | Ecurie Rosier |
| 1952 | 1,3-5, 8 | /8 | Ecurie Rosier |
| 1953 | 3-9 | /9 | Ecurie Rosier |
| 1954 | 1, 4-6, 9 | /9 | Ecurie Rosier |
| 8 | /9 | Officine Alfieri Maserati | |
| 1955 | 2, 4, 5 | /7 | Ecurie Rosier |
| 1956 | 2, 4-7 | /8 | Ecurie Rosier |
Louis Claude Rosier
