Road Atlanta: #31 Whelen Engineering Racing Cadillac DPi, DPi: Felipe Nasr, Pipo Derani, Eric Curran, #5 Mustang Sampling Racing Cadillac DPi, DPi: Joao Barbosa, Filipe Albuquerque, Mike Conway, Ian Watt
#31 Whelen Engineering Racing Cadillac DPi, DPi: Felipe Nasr, Pipo Derani, Eric Curran, #5 Mustang Sampling Racing Cadillac DPi, DPi: Joao Barbosa, Filipe Albuquerque, Mike Conway, Ian Watt