Results: Heat 1 1 Alberto Ascari Ferrari 500 '5' 1h15m12.0, 109.32mph 2 Giuseppe Farina Ferrari 500 '4' 1h16m16.6 3 André Simon Ferrari 500 '2' 34 laps 4 Felice Bonetto Maserati A6GCM '2036' 34 laps 5 Rudi Fischer Ferrari 500 '0184-F2' 33 laps 6 Peter Walker Ferrari 125/166 '125-114' 33 laps 7 Whitehead Alta F2 32 laps 8 Villoresi Ferrari 500 32 laps 9 Wharton Frazer Nash FN48 - Bristol 32 laps 10 Brandon Cooper T20 - Bristol 32 laps 11 Carini Ferrari 166F2/50 32 laps 12 Montgomerie-Cha'ton Aston-Butterworth NB41 32 laps 13 Brown Cooper T20 - Bristol 31 laps 14 Claes HWM 51/52 - Alta F2 31 laps 15 Landi Maserati A6GCM 31 laps Not Classified: Gaze HWM 51/52 - Alta F2 30 laps Bianco Maserati A6GCM 28 laps Did Not Finish: Gonzalez Maserati A6GCM 27 Magneto de Tornaco Ferrari 500 17 Rocco Monaci 10 Ulmen Veritas Meteor - Veritas 9 Hamilton HWM 52 - Alta F2 8 Comotti Ferrari 166F2/50 6 Engine Volonterio Ferrari 166F2 4 Aston Aston-Butterworth NB42 4 Mechanical Fangio Maserati A6GCM 2 Accident Ruggiero Maserati A6G 1 Bianchetti Ferrari 166SC 1 Hirt Ferrari 212 0 Mechanical Fastest Lap: Albert Ascari (Ferrari 500), 2:06.3, 111.36mph Pole Position: Alberto Ascari Heat 2 1 Giuseppe Farina Ferrari 500 '4' 1h14m58.4, 109.65mph 2 André Simon Ferrari 500 '2' 1h16m27.6 3 Rudi Fischer Ferrari 500 '0184-F2' 33 laps 4 Peter Walker Ferrari 125/166 '125-144' 33 laps 5 Alan Brown Cooper-Bristol T20 'CB-2-52' 33 laps 6 Eric Brandon Cooper-Bristol T20 'CB-3-52' 33 laps 7 Claes HWM 51/52 - Alta F2 32 laps 8 Gaze HWM 51/52 - Alta F2 31 laps Not Classified: Bonetto Maserati A6GCM 30 laps Did Not Finish: Montgomerie-Cha'ton Aston-Butterworth NB41 20 Ascari Ferrari 500 14 Camshaft Carini Ferrari 166F2/50 Whitehead Alta F2 Did Not Start: Villoresi Ferrari 500 Valves Landi Maserati A6GCM Wharton Frazer Nash FN48 - Bristol Chassis Fastest Lap: Giuseppe Farina (Ferrari 500), 2:06.2, 111.49mph Pole Position: Albert Ascari Aggregate 1 Guiseppe Farina Ferrari 500 2h31m15.0 2 André Simon Ferrari 500 69 3 Rudolf 'Rudi' Fischer Ferrari 500 66 4 Peter Walker Ferrari 125/166 66 5 Eric Brandon Cooper T20 - Bristol 65 6 Alan Brown Cooper T20 - Bristol 64 7 Felice Bonetto Maserati A6GCM 64 8 Johnny Claes HWM 51/52 - Alta F2 63 9 Tony Gaze HWM 51/52 - Alta F2 61 Not Classified: R. Montgomerie-Charrington Aston-Butterworth NB41 52 Alberto Ascari Ferrari 500 49 Piero Carini Ferrari 166F2/50 Peter Whitehead Alta F2 Luigi Villoresi Ferrari 500 Francisco 'Chico' Landi Maserati A6GCM Ken Wharton Frazer Nash FN48 - Bristol Gino Bianco Maserati A6GCM Jose Froilan Gonzalez Maserati A6GCM Charles de Tornaco Ferrari 500 Giovanni Rocco Monaci Toni Ulmen Veritas Meteor - Veritas Duncan Hamilton HWM 52 - Alta F2 Gianfranco Comotti Ferrari 166F2/50 Ottorino Volonterio Ferrari 166F2 Bill Aston Aston-Butterworth NB42 Juan Manuel Fangio Maserati A6GCM Guiseppe Ruggiero Maserati A6G Giampiero Bianchetti Ferrari 166SC Peter Hir Ferrari 212