Prototipos #10 Wayne Taylor Racing Cadillac DPi: Renger Van Der Zande, Jordan Taylor, Fernando Alonso, Kamui Kobayashi, #31 Whelen Engineering Racing Cadillac DPi, DPi: Felipe Nasr, Pipo Derani, Eric Curran, #7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, Alexander Rossi