Laguna Seca: #6: Porsche Penske Motorsports, Porsche 963, GTP: Mathieu Jaminet, Nick Tandy, #31: Whelen Cadillac Racing, Cadillac V-Series.R, GTP: Pipo Derani, Jack Aitken
#6: Porsche Penske Motorsports, Porsche 963, GTP: Mathieu Jaminet, Nick Tandy, #31: Whelen Cadillac Racing, Cadillac V-Series.R, GTP: Pipo Derani, Jack Aitken