Watkins Glen: #3: Corvette Racing, Corvette C8.R GTD, GTD PRO: Antonio Garcia, Jordan Taylor, #79: WeatherTech Racing, Mercedes AMG GT3, GTD PRO: Daniel Juncadella, Jules Gounon
#3: Corvette Racing, Corvette C8.R GTD, GTD PRO: Antonio Garcia, Jordan Taylor, #79: WeatherTech Racing, Mercedes AMG GT3, GTD PRO: Daniel Juncadella, Jules Gounon