Japan: Hélio Castroneves, Team Penske, Reynard 2KI Honda, leads Max Papis, Team Rahal, Reynard 2KI Ford, Paul Tracy, Team Green, Reynard 2KI Honda, and Dario Franchitti, Team Green, Reynard 2KI Honda.
Hélio Castroneves, Team Penske, Reynard 2KI Honda, leads Max Papis, Team Rahal, Reynard 2KI Ford, Paul Tracy, Team Green, Reynard 2KI Honda, and Dario Franchitti, Team Green, Reynard 2KI Honda.