British GP: Luigi Fagioli, Alfa Romeo 158, leads Giuseppe Farina, Alfa Romeo 158, Juan Manuel Fangio, Alfa Romeo 158, "B. Bira", Maserati 4CLT/48, and the rest of the field at the start of the race.
Luigi Fagioli, Alfa Romeo 158, leads Giuseppe Farina, Alfa Romeo 158, Juan Manuel Fangio, Alfa Romeo 158, "B. Bira", Maserati 4CLT/48, and the rest of the field at the start of the race.