Detroit: #31: Whelen Engineering Racing Cadillac DPi, DPi: Felipe Nasr, Pipo Derani, #23: Heart Of Racing Team Aston Martin Vantage GT3, GTD: Ross Gunn, Roman De Angelis
#31: Whelen Engineering Racing Cadillac DPi, DPi: Felipe Nasr, Pipo Derani, #23: Heart Of Racing Team Aston Martin Vantage GT3, GTD: Ross Gunn, Roman De Angelis