EntrantsGridGrand Prix
| Nr | Driver | Team | Car | Engine | Tyre | 
|---|---|---|---|---|---|
| 2 |  Roberto Vallone | R. Vallone |  Ferrari 166 F2 [GP1-49] | Ferrari 166/F2 V12 2.0 | - | 
| 4 |  Peter Whitehead | P. N. Whitehead |  Ferrari 125 [10C] | Ferrari 125 V12C 1.5 | - | 
| 6 |  Alfredo Piàn | Scuderia Achille Varzi |  Maserati 4CLT/48 [1599] | Maserati 4CL L4C 1.5 | - | 
| 8 |  Rudolf Fischer | Ecurie Espadon |  SVA 1100 | Fiat L4C 1.1 | - | 
| 10 |  Louis Chiron | Officine Alfieri Maserati |  Maserati 4CLT/48 [1606] | Maserati 4CL L4C 1.5 | - | 
| 12 |  Alberto Ascari | Scuderia Ferrari |  Ferrari 125 [125-C-01] | Ferrari 125 V12C 1.5 | - | 
| 14 |  Prince Bira | Enrico Platé |  Maserati 4CLT/48 [1607] | Maserati 4CL L4C 1.5 | - | 
| 16 |  Clemente Biondetti | L. de Filippis |  Maserati 4CLT/48 [1603] | Maserati 4CL L4C 1.5 | - | 
| 18 |  Juan Manuel Fangio | Alfa Romeo SpA |  Alfa Romeo 158 | Alfa Romeo 158 L8C 1.5 | - | 
| 20 |  Franco Rol | Officine Alfieri Maserati |  Maserati 4CLT/48 [1604] | Maserati 4CL L4C 1.5 | - | 
| 22 |  Eugène Chaboud | E. Chaboud |  Talbot-Lago T26C | Talbot 23 CV L6 4.5 | - | 
| 24 |  Luigi Villoresi | Scuderia Ferrari |  Ferrari 125 [125-C-02] | Ferrari 125 V12C 1.5 | - | 
| 26 |  Leslie Brooke | Scuderia Ambrosiana |  Maserati 4CLT/48 [1595] | Maserati 4CL L4C 1.5 | - | 
| 28 |  Raymond Sommer | Scuderia Ferrari |  Ferrari 125 [12C] | Ferrari 125 V12C 1.5 | - | 
| 30 |  José Froilán González | Scuderia Achille Varzi |  Maserati 4CLT/48 [1600] | Maserati 4CL L4C 1.5 | - | 
| 32 |  Emmanuel de Graffenried | Enrico Platé |  Maserati 4CLT/48 [1601] | Maserati 4CL L4C 1.5 | - | 
| 34 |  Giovanni Bracco | G. Bracco |  Ferrari 166 F2 [GP2-49] | Ferrari 166/F2 V12 2.0 | - | 
| 36 |  Reg Parnell | Scuderia Ambrosiana |  Maserati 4CLT/48 [1596] | Maserati 4CL L4C 1.5 | - | 
| 38 |  Dorino Serafini | Scuderia Ferrari |  Ferrari 125 [08C] | Ferrari 125 V12C 1.5 | - | 
| 40 |  Piero Carini | P. Carini |  Maserati 4CLT/48 [1608] | Maserati 4CL L4C 1.5 | - | 
| 42 |  Pierre Levegh | P. Levegh |  Talbot-Lago T26C [110005] | Talbot 23 CV L6 4.5 | - | 
| 44 |  Felice Bonetto | Scuderia Milan |  Maserati 4CLT/50 [1611] | Speluzzi 4CL L4C 1.5 | - | 
| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps | 
|---|---|---|---|---|---|---|---|
| 1 | 12 |  Alberto Ascari |  Ferrari 125 [125-C-01] | Ferrari 125 V12C 1.5 | - | 01:52.200 | 0 | 
| 2 | 18 |  Juan Manuel Fangio |  Alfa Romeo 158 | Alfa Romeo 158 L8C 1.5 | - | 01:52.400 | 0 | 
| 3 | 24 |  Luigi Villoresi |  Ferrari 125 [125-C-02] | Ferrari 125 V12C 1.5 | - | 01:52.600 | 0 | 
| 4 | 28 |  Raymond Sommer |  Ferrari 125 [12C] | Ferrari 125 V12C 1.5 | - | 01:55.000 | 0 | 
| 5 | 30 |  José Froilán González |  Maserati 4CLT/48 [1600] | Maserati 4CL L4C 1.5 | - | 01:56.000 | 0 | 
| 6 | 44 |  Felice Bonetto |  Maserati 4CLT/50 [1611] | Speluzzi 4CL L4C 1.5 | - | 01:57.800 | 0 | 
| 7 | 6 |  Alfredo Piàn |  Maserati 4CLT/48 [1599] | Maserati 4CL L4C 1.5 | - | 01:58.000 | 0 | 
| 8 | 2 |  Roberto Vallone |  Ferrari 166 F2 [GP1-49] | Ferrari 166/F2 V12 2.0 | - | 01:59.800 | 0 | 
| 9 | 34 |  Giovanni Bracco |  Ferrari 166 F2 [GP2-49] | Ferrari 166/F2 V12 2.0 | - | 02:00.400 | 0 | 
| 10 | 40 |  Piero Carini |  Maserati 4CLT/48 [1608] | Maserati 4CL L4C 1.5 | - | 02:00.600 | 0 | 
| 11 | 10 |  Louis Chiron |  Maserati 4CLT/48 [1606] | Maserati 4CL L4C 1.5 | - | 02:01.000 | 0 | 
| 12 | 20 |  Franco Rol |  Maserati 4CLT/48 [1604] | Maserati 4CL L4C 1.5 | - | 02:01.000 | 0 | 
| 13 | 16 |  Clemente Biondetti |  Maserati 4CLT/48 [1603] | Maserati 4CL L4C 1.5 | - | 02:05.000 | 0 | 
| 14 | 26 |  Leslie Brooke |  Maserati 4CLT/48 [1595] | Maserati 4CL L4C 1.5 | - | 02:05.200 | 0 | 
| 15 | 14 |  Prince Bira |  Maserati 4CLT/48 [1607] | Maserati 4CL L4C 1.5 | - | 02:06.200 | 0 | 
| 16 | 4 |  Peter Whitehead |  Ferrari 125 [10C] | Ferrari 125 V12C 1.5 | - | 02:06.200 | 0 | 
| 17 | 36 |  Reg Parnell |  Maserati 4CLT/48 [1596] | Maserati 4CL L4C 1.5 | - | 02:08.200 | 0 | 
| 18 | 32 |  Emmanuel de Graffenried |  Maserati 4CLT/48 [1601] | Maserati 4CL L4C 1.5 | - | 02:09.000 | 0 | 
| 19 | 38 |  Dorino Serafini |  Ferrari 125 [08C] | Ferrari 125 V12C 1.5 | - | 02:12.200 | 0 | 
| 20 | 8 |  Rudolf Fischer |  SVA 1100 | Fiat L4C 1.1 | - | 0 | 
| Official Name | V Gran Premio di San Remo | 
|---|---|
| Circuit | Ospedaletti | 
| Date | April 16 | 
| Pole | Alberto Ascari 01:52.200 | 
| Fastest Lap | Luigi Villoresi 02:01.200 | 
| Podium | 1st Juan Manuel Fangio (78) , 2nd Luigi Villoresi, 3rd Alfredo Piàn | 
| Prev race | Richmond Trophy April 10 | 
| Next race | Grand Prix de Paris April 30 | 
| P | N | Driver | Team | Car | Engine | Tyre | Time | Laps | FL | Led | Gr | Pts | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 18 |  Juan Manuel Fangio | Alfa Romeo SpA |  Alfa Romeo 158 | Alfa Romeo 158 L8C 1.5 | - | 03:10:08.400 | 90 | 78 | 2 | 0 | |
| 2 | 24 |  Luigi Villoresi | Scuderia Ferrari |  Ferrari 125 [125-C-02] | Ferrari 125 V12C 1.5 | - | 03:11:09.400 | 90 | 02:01.200 | 0 | 3 | 0 | 
| 3 | 6 |  Alfredo Piàn | Scuderia Achille Varzi |  Maserati 4CLT/48 [1599] | Maserati 4CL L4C 1.5 | - | +2 laps | 88 | 0 | 7 | 0 | |
| 4 | 2 |  Roberto Vallone | R. Vallone |  Ferrari 166 F2 [GP1-49] | Ferrari 166/F2 V12 2.0 | - | +4 laps | 86 | 0 | 8 | 0 | |
| 5 | 20 |  Franco Rol | Officine Alfieri Maserati |  Maserati 4CLT/48 [1604] | Maserati 4CL L4C 1.5 | - | +6 laps | 84 | 0 | 12 | 0 | |
| 6 | 10 |  Louis Chiron | Officine Alfieri Maserati |  Maserati 4CLT/48 [1606] | Maserati 4CL L4C 1.5 | - | +6 laps | 84 | 0 | 11 | 0 | |
| DNF | 30 |  José Froilán González | Scuderia Achille Varzi |  Maserati 4CLT/48 [1600] | Maserati 4CL L4C 1.5 | - | Out of fuel | 70 | 0 | 5 | 0 | |
| DNF | 32 |  Emmanuel de Graffenried | Enrico Platé |  Maserati 4CLT/48 [1601] | Maserati 4CL L4C 1.5 | - | Oil leak | 51 | 0 | 18 | 0 | |
| DNF | 28 |  Raymond Sommer | Scuderia Ferrari |  Ferrari 125 [12C] | Ferrari 125 V12C 1.5 | - | Fuel pump | 39 | 0 | 4 | 0 | |
| DNF | 12 |  Alberto Ascari | Scuderia Ferrari |  Ferrari 125 [125-C-01] | Ferrari 125 V12C 1.5 | - | Accident | 32 | 12 | 1 | 0 | |
| DNF | 34 |  Giovanni Bracco | G. Bracco |  Ferrari 166 F2 [GP2-49] | Ferrari 166/F2 V12 2.0 | - | Accident | 28 | 0 | 9 | 0 | |
| DNF | 40 |  Piero Carini | P. Carini |  Maserati 4CLT/48 [1608] | Maserati 4CL L4C 1.5 | - | Accident | 25 | 0 | 10 | 0 | |
| DNF | 14 |  Prince Bira | Enrico Platé |  Maserati 4CLT/48 [1607] | Maserati 4CL L4C 1.5 | - | Cylinder head gasket | 11 | 0 | 15 | 0 | |
| DNF | 44 |  Felice Bonetto | Scuderia Milan |  Maserati 4CLT/50 [1611] | Speluzzi 4CL L4C 1.5 | - | Suspension | 8 | 0 | 6 | 0 | |
| DNF | 26 |  Leslie Brooke | Scuderia Ambrosiana |  Maserati 4CLT/48 [1595] | Maserati 4CL L4C 1.5 | - | Mechanical | 8 | 0 | 14 | 0 | |
| DNF | 36 |  Reg Parnell | Scuderia Ambrosiana |  Maserati 4CLT/48 [1596] | Maserati 4CL L4C 1.5 | - | Mechanical | 8 | 0 | 17 | 0 | |
| DNF | 16 |  Clemente Biondetti | L. de Filippis |  Maserati 4CLT/48 [1603] | Maserati 4CL L4C 1.5 | - | Gearbox | 8 | 0 | 13 | 0 | |
| DNF | 4 |  Peter Whitehead | P. N. Whitehead |  Ferrari 125 [10C] | Ferrari 125 V12C 1.5 | - | Cylinder head gasket | 8 | 0 | 16 | 0 | |
| DNF | 38 |  Dorino Serafini | Scuderia Ferrari |  Ferrari 125 [08C] | Ferrari 125 V12C 1.5 | - | Oil pressure | 0 | 0 | 19 | 0 | |
| DNF | 8 |  Rudolf Fischer | Ecurie Espadon |  SVA 1100 | Fiat L4C 1.1 | - | Oil line | 0 | 0 | 20 | 0 | |
| DNA | 22 |  Eugène Chaboud | E. Chaboud |  Talbot-Lago T26C | Talbot 23 CV L6 4.5 | - | DNA | 0 | 0 | 0 | ||
| DNA | 42 |  Pierre Levegh | P. Levegh |  Talbot-Lago T26C [110005] | Talbot 23 CV L6 4.5 | - | DNA | 0 | 0 | 0 |