Alfa Romeo - Alfa Romeo - Pirelli

J.M.Fangio 1/ 6/ 10/ 14/ 18/ 34

Nino Farina 2/ 8/ 10/ 16/ 32

Luigi Fagioli 3/ 4/ 12/ 36

Reg Parnell 4

Consalvo Sanesi 46

Piero Taruffi 60

Kurtis Kraft - Offenhauser/Cummins

Johnnie Parsons 1

Walt Brown 4

Mack Hellings 15

Joie Chitwood 17

Sam Hanks 23

F.Agabashian 28

Jack McGrath 49

Cecil Green 54

Pat Flaherty 59

Jimmy Jackson 61

Johnny McDowell 62

Duke Dinsmore 69

Jerry Hoyt 81

Walt Faulkner 98

Maserati - Maserati/Offenhauser/Milano

Nello Pagani 2

J.F.Gonzalez 2/ 36

Franco Rol 4/ 28/ 44

Alfredo Pian 4

David Murray 5/ 50

David Hampshire 6/ 34

Louis Chiron 6/ 19/ 26/ 30/ 48

Joe Fry 10

B.Shawe-Taylor 10

Henry Banks 12

T.de Graffenried 20/ 32/ 38/ 52

Prince Bira 21/ 30/ 50

Spider Webb 21

Paul Pietsch 28

Toni Branca 30/ 40

Reg Parnell 32

Felice Bonetto 34/ 40

Franco Comotti 62

Ferrari - Ferrari/Jaguar

Luigi Villoresi 2/ 22/ 38

Alberto Ascari 4/ 16/ 18/ 40

Peter Whitehead 8/ 14/ 28

Raymond Sommer 20/ 42

C.Biondetti 22

Dorino Serafini 48

Marchese - Offenhauser

Myron Fohr 2

Talbot-Lago - Talbot

Johnny Claes 2/ 4/ 6/ 18/ 24/ 42

Y.G.-Cabantous 6/ 14/ 18

Raymond Sommer 6/ 12

Eugene Martin 8/ 17

Louis Rosier 10/ 14/ 15/ 16/ 20/ 58

P.Etancelin 14/ 16/ 24/ 42

E.Chaboud 16/ 20

Pierre Levegh 22/ 56

Charles Pozzi 26

Guy Mairesse 40

Harry Schell 44

Henri Louveau 64

Deidt - Offenhauser

Bill Holland 3

T.Bettenhausen 14

Mauri Rose 31

Lesovsky - Offenhauser

George Connor 5

Troy Ruttman 55

Nichels - Offenhauser

Paul Russo 7

ERA - ERA

Leslie Johnson 8

Tony Rolt 9

Peter Walker 9

Cuth Harrison 11/ 24/ 32

Bob Gerard 12/ 26

Cooper - JAP

Harry Schell 8

Moore - Offenhauser

Lee Wallard 8

Simca-Gordini - Simca-Gordini

Robert Manzon 10/ 44

M.Trintignant 12/ 42

Stevens - Offenhauser

Duane Carter 18

Ewing - Offenhauser

Jimmy Davies 22

Alta - Alta

Joe Kelly 23

Geoff Crossley 24/ 26

Adams - Offenhauser

Bill Cantrell 24

Bayliss Levrett 24

Rae - Offenhauser

Walt Ader 27

Watson - Offenhauser

Dick Rathmann 45

Milano - Milano

Felice Bonetto 52

Snowberger - Offenhauser

Bill Schindler 67

Langley - Offenhauser

Gene Hartley 75

Wetteroth - Offenhauser

Jim Rathmann 76

Olson - Offenhauser

Jackie Holmes 77