| 2 | Juan Manuel Fangio | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Officine Alfieri Maserati |
| 4 | Jose-Froilan Gonzalez | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Officine Alfieri Maserati |
| 6 | Felice Bonetto | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Officine Alfieri Maserati |
| 8 | Oscar Galvez | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Officine Alfieri Maserati |
| 10 | Alberto Ascari | Ferrari 500 | Ferrari 500 L4 2.0 | Pirelli | Scuderia Ferrari |
| 12 | Giuseppe Farina | Ferrari 500 | Ferrari 500 L4 2.0 | Pirelli | Scuderia Ferrari |
| 14 | Luigi Villoresi | Ferrari 500 | Ferrari 500 L4 2.0 | Pirelli | Scuderia Ferrari |
| 16 | Mike Hawthorn | Ferrari 500 | Ferrari 500 L4 2.0 | Pirelli | Scuderia Ferrari |
| 20 | Alan Brown | Cooper T20 | Bristol BS1 L6 2.0 | Dunlop | Cooper Car Company |
| 22 | John Barber | Cooper T23 | Bristol BS1 L6 2.0 | Dunlop | Cooper Car Company |
| 24 | Adolfo Schwelm-Cruz | Cooper T20 | Bristol BS1 L6 2.0 | Dunlop | Cooper Car Company |
| 26 | Robert Manzon | Gordini T16 | Gordini 20 L6 2.0 | Englebert | Equipe Gordini |
| 28 | Maurice Trintignant | Gordini T16 | Gordini 20 L6 2.0 | Englebert | Equipe Gordini |
| 28 | Harry Schell | Gordini T16 | Gordini 20 L6 2.0 | Englebert | Equipe Gordini |
| 30 | Jean Behra | Gordini T16 | Gordini 20 L6 2.0 | Englebert | Equipe Gordini |
| 32 | Carlos Menditeguy | Gordini T16 | Gordini 20 L6 2.0 | Englebert | Equipe Gordini |
| 34 | Pablo Birger | Simca Gordini T15 | Gordini 1500 L4 1.5 | Englebert | Equipe Gordini |