| 2 | Juan Manuel Fangio | Maserati 250F | Maserati 250F1 L6 2.5 | Pirelli | Officine Alfieri Maserati |
| 4 | Onofre Marimon | Maserati 250F | Maserati 250F1 L6 2.5 | Pirelli | Officine Alfieri Maserati |
| 6 | Luigi Musso | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Officine Alfieri Maserati |
| 8 | Prince Bira | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Officine Alfieri Maserati |
| 10 | Giuseppe Farina | Ferrari 625 | Ferrari 625 L4 2.5 | Pirelli | Scuderia Ferrari |
| 12 | Jose-Froilan Gonzalez | Ferrari 625 | Ferrari 625 L4 2.5 | Pirelli | Scuderia Ferrari |
| 14 | Mike Hawthorn | Ferrari 625 | Ferrari 625 L4 2.5 | Pirelli | Scuderia Ferrari |
| 16 | Umberto Maglioli | Ferrari 625 | Ferrari 625 L4 2.5 | Pirelli | Scuderia Ferrari |
| 18 | Jean Behra | Gordini T16 | Gordini 23 L6 2.5 | Englebert | Equipe Gordini |
| 20 | Elie Bayol | Gordini T16 | Gordini 23 L6 2.5 | Englebert | Equipe Gordini |
| 22 | Roger Loyer | Gordini T16 | Gordini 23 L6 2.5 | Englebert | Equipe Gordini |
| 24 | Louis Rosier | Ferrari 500/625 | Ferrari 625 L4 2.5 | Dunlop | Ecurie Rosier |
| 26 | Maurice Trintignant | Ferrari 625 | Ferrari 625 L4 2.5 | Pirelli | Ecurie Rosier |
| 28 | Harry Schell | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Privateer |
| 30 | Emmanuel de Graffenried | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Baron de Graffenried |
| 32 | Roberto Mieres | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Privateer |
| 34 | Jorge Daponte | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Privateer |
| 36 | Carlos Menditeguy | Maserati A6GCM | Maserati A6 L6 2.0 | Pirelli | Onofre Marimón |