Watkins Glen: #77 Mazda Team Joest Mazda DPi, DPi: Oliver Jarvis, Tristan Nunez, Timo Bernhard, #55 Mazda Team Joest Mazda DPi, DPi: Jonathan Bomarito, Harry Tincknell, Olivier Pla#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor
#77 Mazda Team Joest Mazda DPi, DPi: Oliver Jarvis, Tristan Nunez, Timo Bernhard, #55 Mazda Team Joest Mazda DPi, DPi: Jonathan Bomarito, Harry Tincknell, Olivier Pla#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor