Road America: #06: Helio Castroneves, Meyer Shank Racing Honda, #45: Jack Harvey, Rahal Letterman Lanigan Racing Honda, #15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, #14: Kyle Kirkwood, A.J. Foyt Enterprises Chevrolet, #4: Dalton Kellett, A.J. Foyt Enterprises Chevrolet, #11: Tatiana Calderon, A.J. Foyt Enterprises Chevrolet, #48: Jimmie Johnson, Chip Ganassi Racing Honda
#06: Helio Castroneves, Meyer Shank Racing Honda, #45: Jack Harvey, Rahal Letterman Lanigan Racing Honda, #15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, #14: Kyle Kirkwood, A.J. Foyt Enterprises Chevrolet, #4: Dalton Kellett, A.J. Foyt Enterprises Chevrolet, #11: Tatiana Calderon, A.J. Foyt Enterprises Chevrolet, #48: Jimmie Johnson, Chip Ganassi Racing Honda