MediaEntrantsGrid1st Heat2nd HeatGrand Prix

| Nr | Driver | Team | Car | Engine | Tyre | 
|---|---|---|---|---|---|
| 2 |  Jean Behra | Ecurie Dimiex |  Maserati 6C-34 [3022] | Maserati 6C L6C 3.7 | - | 
| 4 |  Rudolf Fischer | Rudolf Fischer |  Simca Gordini T11 [5GC] | Gordini T11 L4 1.4 | - | 
| 6 |  Louis Rosier | Écurie (Louis) Rosier |  Talbot-Lago T26C [110001] | Talbot 23 CV L6 4.5 | - | 
| 8 |  Pierre Levegh | P. Levegh |  Talbot-Lago T26C [110005] | Talbot 23 CV L6 4.5 | - | 
| 10 |  Bruno Sterzi | Gruppo Inter |  Ferrari 166C [01F] | Ferrari 166C V12 2.0 | - | 
| 12 |  Giovanni Bracco | G. Bracco |  Ferrari 166SC [012I] | Ferrari 166SC V12 2.0 | - | 
| 14 |  Peter Whitehead | P. N. Whitehead |  Ferrari 125 [10C] | Ferrari 125 V12C 1.5 | - | 
| 16 |  Dioscoride Lanza | Ecurie Dimiex |  Maserati 4CL [1571] | Maserati 4CL L4C 1.5 | - | 
| 18 |  Juan Manuel Fangio | Automovil Club Argentino |  Maserati 4CLT/48 [1599] | Maserati 4CL L4C 1.5 | - | 
| 20 |  Nello Pagani | Enrico Platé |  Maserati 4CL [1585] | Maserati 4CL L4C 1.5 | - | 
| 22 |  Louis Chiron | Automovil Club Argentino |  Simca Gordini T15 [7GC] | Gordini T15 L4 1.4 | - | 
| 24 |  Raymond Sommer | Scuderia Ferrari |  Ferrari 125 [12C] | Ferrari 125 V12C 1.5 | - | 
| 26 |  Frankie Sechehaye | Enrico Platé |  Maserati 4CL [1587] | Maserati 4CL L4C 1.5 | - | 
| 28 |  Prince Bira | Prince Birabongse |  Maserati 4CLT/48 [1598] | Maserati 4CL L4C 1.5 | - | 
| 30 |  Emmanuel de Graffenried | Enrico Platé |  Maserati 4CLT/48 [1601] | Maserati 4CL L4C 1.5 | - | 
| 32 |  Piero Carini | P. Carini |  Maserati A6GCS [2010] | Maserati A6G L6 2.0 | - | 
| 34 |  Benedicto Campos | Automovil Club Argentino |  Maserati 4CLT/48 [1600] | Maserati 4CL L4C 1.5 | - | 
| 36 |  Fred Ashmore | R. Parnell |  Maserati 4CLT/48 [1593] | Maserati 4CL L4C 1.5 | - | 
| 38 |  Henri Louveau | Henri Louveau |  Maserati 4CL [1580] | Maserati 4CL L4C 1.5 | - | 
| 40 |  Eugène Chaboud | Ecurie Dimiex |  Maserati 4CL [1588] | Maserati 4CL L4C 1.5 | - | 
| 42 |  Felice Bonetto | Scuderia Ferrari |  Ferrari 166C [06C] | Ferrari 166C V12 2.0 | - | 
| 44 |  Ferdinando Righetti | F. Righetti |  Ferrari 166SC [010I] | Ferrari 166SC V12 2.0 | - | 
| 46 |  Giuseppe Farina | Scuderia Ferrari |  Ferrari 125 | Ferrari 125 V12C 1.5 | - | 
| 48 |  Roberto Vallone | R. Vallone |  Ferrari 166SC [008I/012M] | Ferrari 166SC V12 2.0 | - | 
| 50 |  Clemente Biondetti | C. Biondetti |  Maserati A6GCS | Maserati A6G L6 2.0 | - | 
| 52 |  Emilio Romano | E. Romano |  Maserati A6GCS [2009] | Maserati A6G L6 2.0 | - | 
| 54 |  Alberto Ascari | Scuderia Ferrari |  Ferrari 166C | Ferrari 166C V12 2.0 | - | 
| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps | 
|---|---|---|---|---|---|---|---|
| 1 | 28 |  Prince Bira |  Maserati 4CLT/48 [1598] | Maserati 4CL L4C 1.5 | - | 02:00.600 | 0 | 
| 2 | 18 |  Juan Manuel Fangio |  Maserati 4CLT/48 [1599] | Maserati 4CL L4C 1.5 | - | 02:00.800 | 0 | 
| 3 | 24 |  Raymond Sommer |  Ferrari 125 [12C] | Ferrari 125 V12C 1.5 | - | 02:01.200 | 0 | 
| 4 | 30 |  Emmanuel de Graffenried |  Maserati 4CLT/48 [1601] | Maserati 4CL L4C 1.5 | - | 02:02.200 | 0 | 
| 5 | 34 |  Benedicto Campos |  Maserati 4CLT/48 [1600] | Maserati 4CL L4C 1.5 | - | 02:04.000 | 0 | 
| 6 | 4 |  Rudolf Fischer |  Simca Gordini T11 [5GC] | Gordini T11 L4 1.4 | - | 02:06.000 | 0 | 
| 7 | 44 |  Ferdinando Righetti |  Ferrari 166SC [010I] | Ferrari 166SC V12 2.0 | - | 02:06.200 | 0 | 
| 8 | 42 |  Felice Bonetto |  Ferrari 166C [06C] | Ferrari 166C V12 2.0 | - | 02:06.300 | 0 | 
| 9 | 20 |  Nello Pagani |  Maserati 4CL [1585] | Maserati 4CL L4C 1.5 | - | 02:07.400 | 0 | 
| 10 | 14 |  Peter Whitehead |  Ferrari 125 [10C] | Ferrari 125 V12C 1.5 | - | 02:07.400 | 0 | 
| 11 | 16 |  Dioscoride Lanza |  Maserati 4CL [1571] | Maserati 4CL L4C 1.5 | - | 02:07.400 | 0 | 
| 12 | 48 |  Roberto Vallone |  Ferrari 166SC [008I/012M] | Ferrari 166SC V12 2.0 | - | 02:07.400 | 0 | 
| 13 | 6 |  Louis Rosier |  Talbot-Lago T26C [110001] | Talbot 23 CV L6 4.5 | - | 02:07.600 | 0 | 
| 14 | 36 |  Fred Ashmore |  Maserati 4CLT/48 [1593] | Maserati 4CL L4C 1.5 | - | 02:08.000 | 0 | 
| 15 | 12 |  Giovanni Bracco |  Ferrari 166SC [012I] | Ferrari 166SC V12 2.0 | - | 02:08.000 | 0 | 
| 16 | 22 |  Louis Chiron |  Simca Gordini T15 [7GC] | Gordini T15 L4 1.4 | - | 02:08.600 | 0 | 
| 17 | 40 |  Eugène Chaboud |  Maserati 4CL [1588] | Maserati 4CL L4C 1.5 | - | 02:08.600 | 0 | 
| 18 | 32 |  Piero Carini |  Maserati A6GCS [2010] | Maserati A6G L6 2.0 | - | 02:08.600 | 0 | 
| 19 | 10 |  Bruno Sterzi |  Ferrari 166C [01F] | Ferrari 166C V12 2.0 | - | 02:09.200 | 0 | 
| 20 | 52 |  Emilio Romano |  Maserati A6GCS [2009] | Maserati A6G L6 2.0 | - | 02:09.200 | 0 | 
| 21 | 8 |  Pierre Levegh |  Talbot-Lago T26C [110005] | Talbot 23 CV L6 4.5 | - | 02:09.600 | 0 | 
| 22 | 26 |  Frankie Sechehaye |  Maserati 4CL [1587] | Maserati 4CL L4C 1.5 | - | 02:18.600 | 0 | 
| Official Name | IV Gran Premio di San Remo | 
|---|---|
| Circuit | Ospedaletti | 
| Date | April 3 | 
| Pole | Prince Bira 02:00.600 | 
| Fastest Lap | Prince Bira 01:56.000 | 
| Podium | 1st Juan Manuel Fangio (90) , 2nd Prince Bira, 3rd Emmanuel de Graffenried | 
| Prev race | Grande Prêmio do Rio de Janeiro March 27 | 
| Next race | Grand Prix de Pau April 18 | 
Aggregate
| P | N | Driver | Team | Car | Engine | Tyre | Time | Laps | FL | Led | Gr | Pts | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 18 |  Juan Manuel Fangio | Automovil Club Argentino |  Maserati 4CLT/48 [1599] | Maserati 4CL L4C 1.5 | - | 03:01:28.600 | 90 | 90 | 2 | 0 | |
| 2 | 28 |  Prince Bira | Prince Birabongse |  Maserati 4CLT/48 [1598] | Maserati 4CL L4C 1.5 | - | 03:02:27.800 | 90 | 01:56.000 | 0 | 1 | 0 | 
| 3 | 30 |  Emmanuel de Graffenried | Enrico Platé |  Maserati 4CLT/48 [1601] | Maserati 4CL L4C 1.5 | - | +1 lap | 89 | 0 | 4 | 0 | |
| 4 | 34 |  Benedicto Campos | Automovil Club Argentino |  Maserati 4CLT/48 [1600] | Maserati 4CL L4C 1.5 | - | +1 lap | 89 | 0 | 5 | 0 | |
| 5 | 42 |  Felice Bonetto | Scuderia Ferrari |  Ferrari 166C [06C] | Ferrari 166C V12 2.0 | - | +2 laps | 88 | 0 | 8 | 0 | |
| 6 | 12 |  Giovanni Bracco | G. Bracco |  Ferrari 166SC [012I] | Ferrari 166SC V12 2.0 | - | +5 laps | 85 | 0 | 15 | 0 | |
| 7 | 32 |  Piero Carini | P. Carini |  Maserati A6GCS [2010] | Maserati A6G L6 2.0 | - | +6 laps | 84 | 0 | 18 | 0 | |
| 8 | 48 |  Roberto Vallone | R. Vallone |  Ferrari 166SC [008I/012M] | Ferrari 166SC V12 2.0 | - | +7 laps | 83 | 0 | 12 | 0 | |
| 9 | 40 |  Eugène Chaboud | Ecurie Dimiex |  Maserati 4CL [1588] | Maserati 4CL L4C 1.5 | - | +21 laps | 69 | 0 | 17 | 0 | |
| 10 | 26 |  Frankie Sechehaye | Enrico Platé |  Maserati 4CL [1587] | Maserati 4CL L4C 1.5 | - | +27 laps | 63 | 0 | 22 | 0 | |
| DNF | 8 |  Pierre Levegh | P. Levegh |  Talbot-Lago T26C [110005] | Talbot 23 CV L6 4.5 | - | DNF | 56 | 0 | 21 | 0 | |
| DNF | 14 |  Peter Whitehead | P. N. Whitehead |  Ferrari 125 [10C] | Ferrari 125 V12C 1.5 | - | DNF | 50 | 0 | 10 | 0 | |
| DNF | 10 |  Bruno Sterzi | Gruppo Inter |  Ferrari 166C [01F] | Ferrari 166C V12 2.0 | - | DNF | 43 | 0 | 19 | 0 | |
| DNF | 24 |  Raymond Sommer | Scuderia Ferrari |  Ferrari 125 [12C] | Ferrari 125 V12C 1.5 | - | Mechanical | 37 | 0 | 3 | 0 | |
| DNF | 36 |  Fred Ashmore | R. Parnell |  Maserati 4CLT/48 [1593] | Maserati 4CL L4C 1.5 | - | Gearbox | 34 | 0 | 14 | 0 | |
| DNF | 16 |  Dioscoride Lanza | Ecurie Dimiex |  Maserati 4CL [1571] | Maserati 4CL L4C 1.5 | - | DNF | 32 | 0 | 11 | 0 | |
| DNF | 6 |  Louis Rosier | Écurie (Louis) Rosier |  Talbot-Lago T26C [110001] | Talbot 23 CV L6 4.5 | - | Accident | 24 | 0 | 13 | 0 | |
| DNF | 52 |  Emilio Romano | E. Romano |  Maserati A6GCS [2009] | Maserati A6G L6 2.0 | - | Valve | 19 | 0 | 20 | 0 | |
| DNF | 20 |  Nello Pagani | Enrico Platé |  Maserati 4CL [1585] | Maserati 4CL L4C 1.5 | - | Valve | 15 | 0 | 9 | 0 | |
| DNF | 4 |  Rudolf Fischer | Rudolf Fischer |  Simca Gordini T11 [5GC] | Gordini T11 L4 1.4 | - | Engine | 10 | 0 | 6 | 0 | |
| DNF | 44 |  Ferdinando Righetti | F. Righetti |  Ferrari 166SC [010I] | Ferrari 166SC V12 2.0 | - | Mechanical | 10 | 0 | 7 | 0 | |
| DNF | 22 |  Louis Chiron | Automovil Club Argentino |  Simca Gordini T15 [7GC] | Gordini T15 L4 1.4 | - | Accident | 8 | 0 | 16 | 0 | |
| DNA | 2 |  Jean Behra | Ecurie Dimiex |  Maserati 6C-34 [3022] | Maserati 6C L6C 3.7 | - | DNA | 0 | 0 | 0 | ||
| DNA | 38 |  Henri Louveau | Henri Louveau |  Maserati 4CL [1580] | Maserati 4CL L4C 1.5 | - | DNA | 0 | 0 | 0 | ||
| DNA | 46 |  Giuseppe Farina | Scuderia Ferrari |  Ferrari 125 | Ferrari 125 V12C 1.5 | - | DNA | 0 | 0 | 0 | ||
| DNA | 50 |  Clemente Biondetti | C. Biondetti |  Maserati A6GCS | Maserati A6G L6 2.0 | - | DNA | 0 | 0 | 0 | ||
| DNA | 54 |  Alberto Ascari | Scuderia Ferrari |  Ferrari 166C | Ferrari 166C V12 2.0 | - | DNA | 0 | 0 | 0 |