Columbus: Sarel van der Merwe / Doc Bundy, Hendrick Motorsports, Chevrolet Corvette GTP, leads Steve Shelton / Tom Shelton, Shelton Ferrari, Porsche 962, and Jim Crawford / Whitney Ganz, RC Buick Hawk/Conte Racing, March 85G Buick.
Sarel van der Merwe / Doc Bundy, Hendrick Motorsports, Chevrolet Corvette GTP, leads Steve Shelton / Tom Shelton, Shelton Ferrari, Porsche 962, and Jim Crawford / Whitney Ganz, RC Buick Hawk/Conte Racing, March 85G Buick.