^A Run in two heats of 98 miles (158 kilometers) each.
^B No pole is awarded for the Pikes Peak Hill Climb, in this schedule on the pole is the driver who started first. No lap led was awarded for the Pikes Peak Hill Climb, however, a lap was awarded to the drivers that completed the climb.
^C Run in two heats of 100 miles (161 kilometers) each.
Note 1: John Cannon, George Fejer, Lou Sell, Mark Donohue, Jack Eiteljorg, Bud Morley, Lothar Motschenbacher, Jochen Rindt, Graham Hill, Jack Brabham, Denis Hulme, Skip Scott and Peter Revson are not eligible for points.
Note 2: Ronnie Bucknum did not compete with a USAC license until after the events at Indianapolis Raceway Park.
^A Run in two heats of 98 miles (158 kilometers) each.
^B No pole is awarded for the Pikes Peak Hill Climb, in this schedule on the pole is the driver who started first. No lap led was awarded for the Pikes Peak Hill Climb, however, a lap was awarded to the drivers that completed the climb.
^C Run in two heats of 100 miles (161 kilometers) each.
Note 1: John Cannon, George Fejer, Lou Sell, Mark Donohue, Jack Eiteljorg, Bud Morley, Lothar Motschenbacher, Jochen Rindt, Graham Hill, Jack Brabham, Denis Hulme, Skip Scott and Peter Revson are not eligible for points.
Note 2: Ronnie Bucknum did not compete with a USAC license until after the events at Indianapolis Raceway Park.