Doug Walker – Chaparral 1.

Ken Miles – Porsche 906.

Candido Da Mota – Lotus 23B.

Winners:

Overall:    62    Genie Mk.10 Chevrolet    John Cannon
Pole Positions:

Overall:    8    Lola T70 Ford    Jerry Grant    1:39.700    
Notes of interest:

Top makes by numbers:    Genie (5), Lola (5), McLaren (5), Lotus (4), McKee (3), Porsche (3), Chevrolet (3)
Top engines by numbers:    Chevrolet (13), Ford (9), Oldsmobile (5), Porsche (5)
Top car types by numbers:    Lola T70 (5), Genie Mk.10 (3), Chevrolet Corvette Sting Ray (3), McLaren Elva Mark II (3)
Driver nationalities:    USA (32)
Team nationalities:    USA (31)
Most used colours:    white (23%), blue (16%), silver (16%), red (16%), black (6%)
Engine positions:    middle-engined (85%), front-engined (15%)
Oldest known drivers:    Ken Miles (48), Chuck Parsons (42), Bob Drake (42)
Youngest known drivers:    John Morton (24), Jerry Hansen (25), John Cannon (29)

Klasyfikacja generalna.