Road America: #27: Alexander Rossi, Andretti Autosport Honda, #2: Josef Newgarden, Team Penske Chevrolet, #10: Alex Palou, Chip Ganassi Racing Honda
#27: Alexander Rossi, Andretti Autosport Honda, #2: Josef Newgarden, Team Penske Chevrolet, #10: Alex Palou, Chip Ganassi Racing Honda