Laguna Seca: #4: Corvette Racing by Pratt Miller Motorsports, Corvette Z06 GT3.R, GTD PRO: Tommy Milner, Nicky Catsburg, #3: Corvette Racing by Pratt Miller Motorsports, Corvette Z06 GT3.R, GTD PRO: Antonio Garcia, Alexander Sims
#4: Corvette Racing by Pratt Miller Motorsports, Corvette Z06 GT3.R, GTD PRO: Tommy Milner, Nicky Catsburg, #3: Corvette Racing by Pratt Miller Motorsports, Corvette Z06 GT3.R, GTD PRO: Antonio Garcia, Alexander Sims