Laguna Seca: #27: Heart Of Racing Team Aston Martin Vantage GT3, GTD: Ian James, Alex Riberas, #55: Mazda Motorsports Mazda DPi, DPi: Harry Tincknell, Oliver Jarvis
#27: Heart Of Racing Team Aston Martin Vantage GT3, GTD: Ian James, Alex Riberas, #55: Mazda Motorsports Mazda DPi, DPi: Harry Tincknell, Oliver Jarvis