Mid-Ohio
Bryan Herta, Team Rahal, Reynard 97i Ford, leads Alex Zanardi, Chip Ganassi Racing, Reynard 97i Honda, Greg Moore, Forsythe Racing, Reynard 97i Mercedes-Benz, Gil de Ferran, Walker Racing, Reynard 97i Honda, Dario Franchitti, Hogan Racing, Reynard 97i Mercedes-Benz, Maurício Gugelmin, PacWest Racing Group, Reynard 97i Mercedes-Benz, Christian Fittipaldi, Newman-Haas Racing, Swift 007.i Ford, Scott Pruett, Patrick Racing, Reynard 97i Ford, Michael Andretti, Newman-Haas Racing, Swift 007.i Ford, Parker Johnstone, Team Green, Reynard 97i Honda, Jimmy Vasser, Chip Ganassi Racing, Reynard 97i Honda, and Raul Boesel, Patrick Racing, Reynard 97i Ford.
