Watkins Glen: #7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, #55 Mazda Team Joest Mazda DPi, DPi: Jonathan Bomarito, Harry Tincknell, Olivier Pla
#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, #55 Mazda Team Joest Mazda DPi, DPi: Jonathan Bomarito, Harry Tincknell, Olivier Pla