Gateway: #30: Christian Lundgaard, Rahal Letterman Lanigan Racing Honda, #5: Pato O'Ward, Arrow McLaren SP Chevrolet, #4: Dalton Kellett, A.J. Foyt Enterprises Chevrolet, #18: David Malukas, Dale Coyne Racing with HMD Honda
#30: Christian Lundgaard, Rahal Letterman Lanigan Racing Honda, #5: Pato O'Ward, Arrow McLaren SP Chevrolet, #4: Dalton Kellett, A.J. Foyt Enterprises Chevrolet, #18: David Malukas, Dale Coyne Racing with HMD Honda