Laguna Seca: #912 Porsche Team North America Porsche 911 RSR, GTLM: Laurens Vanthoor, Earl Bamber, #6 Acura Team Penske Acura DPi, P: Dane Cameron, Juan Pablo Montoya, #25 BMW Team RLL BMW M8, GTLM: Alexander Sims, Connor de Phillippi
#912 Porsche Team North America Porsche 911 RSR, GTLM: Laurens Vanthoor, Earl Bamber, #6 Acura Team Penske Acura DPi, P: Dane Cameron, Juan Pablo Montoya, #25 BMW Team RLL BMW M8, GTLM: Alexander Sims, Connor de Phillippi