Watkins Glen: #5: Proton Competition, Porsche 963, GTP: Gianmaria Bruni, #24: BMW M Team RLL, BMW M Hybrid V8, GTP: Jesse Krohn, Philipp Eng, #6: Porsche Penske Motorsports, Porsche 963, GTP: Mathieu Jaminet, Nick Tandy, #7: Porsche Penske Motorsports, Porsche 963, GTP: Felipe Nasr, Dane Cameron, #01: Cadillac Racing, Cadillac V-Series.R, GTP: Renger van der Zande, Sebastien Bourdais, #10: Wayne Taylor Racing with Andretti, Acura ARX-06, GTP: Ricky Taylor, Filipe Albuquerque, #40: Wayne Taylor Racing with Andretti, Acura ARX-06, GTP: Jordan Taylor, Louis Deletraz - final pit stop of the race.
#5: Proton Competition, Porsche 963, GTP: Gianmaria Bruni, #24: BMW M Team RLL, BMW M Hybrid V8, GTP: Jesse Krohn, Philipp Eng, #6: Porsche Penske Motorsports, Porsche 963, GTP: Mathieu Jaminet, Nick Tandy, #7: Porsche Penske Motorsports, Porsche 963, GTP: Felipe Nasr, Dane Cameron, #01: Cadillac Racing, Cadillac V-Series.R, GTP: Renger van der Zande, Sebastien Bourdais, #10: Wayne Taylor Racing with Andretti, Acura ARX-06, GTP: Ricky Taylor, Filipe Albuquerque, #40: Wayne Taylor Racing with Andretti, Acura ARX-06, GTP: Jordan Taylor, Louis Deletraz - final pit stop of the race.