Iowa I: #3: Scott McLaughlin, Team Penske Chevrolet, pit stop, #8: Marcus Ericsson, Chip Ganassi Racing Honda, #06: Helio Castroneves, Meyer Shank Racing Honda
#3: Scott McLaughlin, Team Penske Chevrolet, pit stop, #8: Marcus Ericsson, Chip Ganassi Racing Honda, #06: Helio Castroneves, Meyer Shank Racing Honda