#10 Wayne Taylor Racing Cadillac DPi, P: Renger van der Zande, Jordan Taylor
#7 Acura Team Penske Acura DPi, P: Helio Castroneves, Ricky Taylor
#912 Porsche Team North America Porsche 911 RSR, GTLM: Laurens Vanthoor, Earl Bamber
#911 Porsche Team North America Porsche 911 RSR, GTLM: Patrick Pilet, Nick Tandy
#6 Acura Team Penske Acura DPi, P: Dane Cameron, Juan Pablo Montoya
#4 Corvette Racing Chevrolet Corvette C7.R, GTLM: Oliver Gavin, Tommy Milner
#86 Meyer Shank Racing with Curb-Agajanian Acura NSX, GTD: Katherine Legge, Alvaro Parente
#96 Turner Motorsport BMW M6 GT3, GTD: Dillon Machavern, Bill Auberlen