Laguna Seca: #31: Whelen Engineering Racing, Cadillac DPi, GTP: Pipo Derani, #10: Konica Minolta Acura ARX-06, Acura ARX-06, GTP: Filipe Albuquerque
#31: Whelen Engineering Racing, Cadillac DPi, GTP: Pipo Derani, #10: Konica Minolta Acura ARX-06, Acura ARX-06, GTP: Filipe Albuquerque