Heartland Park
Geoff Brabham, Electramotive Engineering, Nissan GTP ZX-T, leads Chip Robinson, Electramotive Engineering, Nissan GTP ZX-T, Price Cobb / Jan Lammers, Tom Walkinshaw Racing, Jaguar XJR-10, Davy Jones / John Nielsen, Tom Walkinshaw Racing, Jaguar XJR-9, Jim Miller / Bob Earl, Spice SE89P Chevrolet, Drake Olson / All American Racers, Toyota 88C, Bob Wollek / John Andretti, Busby Racing, Porsche 962, and Costas Los, Spice SE89P Pontiac.
