Roar Before the 24: #01: Cadillac Chip Ganassi Racing Cadillac DPi , DPi: Renger van der Zande, Scott Dixon, Marcus Ericsson, Kevin Magnussen, /#55: Mazda Motorsports Mazda DPi, DPi: Jonathan Bomarito, Harry Tincknell, Oliver Jarvis
#01: Cadillac Chip Ganassi Racing Cadillac DPi , DPi: Renger van der Zande, Scott Dixon, Marcus Ericsson, Kevin Magnussen, /#55: Mazda Motorsports Mazda DPi, DPi: Jonathan Bomarito, Harry Tincknell, Oliver Jarvis