Bruce McLaren, McLaren M8B, 1969
Jo Siffert, Porsche 917 PA, 1969
John Surtees, Chaparral 2H, Laguna Seca, 1969
Jack Brabham, Ford G7A, 1969
Dan Gurney, McLaren M8D, Watkins Glen, 1970
Chris Amon, March 707, Laguna Seca, 1970
Pedro Rodríguez, BRM P154, Donnybrooke, 1970
Vic Elford, Chaparral 2J, Riverside, 1970
Denny Hulme, McLaren M8F, Road Atlanta, 1971
Jackie Stewart, Lola T260, Laguna Seca, 1971
Mario Andretti, Ferrari 712, Watkins Glen, 1971
Jackie Oliver, Shadow Mk.2, 1971
George Follmer és Mark Donohue, Porsche 917/10, Laguna Seca, 1972
Peter Revson, McLaren M20, 1972
Mark Donohue, Porsche 917/30, 1973
Brian Redman, Ferrari 712M, Watkins Glen, 1974
Jackie Oliver, Shadow DN4, Watkins Glen, 1974
