P/Co Team VDS 3:42:26.972 Al Unser P/Co Penske Racing +15.063 Mario Andretti L/Co Newman/Haas Racing +20.02 6 Provimi Veal 20031 lipca, Road America1 Mario Andretti L/Co Newman/Haas Racing 2:00:42.752 Al Unser Jr. E/Co Galles Racing +15.983 Al Unser P/Co Penske Racing +19.28 7 Domino’s Pizza 50014 sierpnia, Pocono International Raceway1 Teo Fabi M/Co Forsythe Racing 3:42:27.972 Al Unser Jr. M/Co Galles Racing +4.053 Rick Mears P/Co Penske Racing +23.00 8 LA Times/Budweiser 50028 sierpnia, Riverside International Raceway1 Bobby Rahal M/Co Truesports 2:45:28.042 Teo Fabi M/Co Forsythe Racing +27.943 John Paul Jr. P/Co Team VDS +59.92 9 Escort Radar Warning 20011 września, Mid-Ohio Sports Car Course1 Teo Fabi M/Co Forsythe Racing 2:01:48.992 Mario Andretti L/Co Newman/Haas Racing +25.993 Bobby Rahal M/Ch Truesports +49.02 10 Detroit News Grand Prix 20018 września, Michigan International Speedway1 Rick Mears P/Co Penske Racing 1:05:48.992 Bobby Rahal M/Co Truesports +8.013 Teo Fabi M/Co Forsythe Racing +1 okrążenie 11 Caesar's Palace Grand Prix III/Las Vegas 2008 października, Las Vegas1 Mario Andretti L/Co Newman/Haas Racing 2:17:48.902 John Paul Jr.