Road America: #2: Josef Newgarden, Team Penske Chevrolet #18: Jack Harvey, Dale Coyne Racing Honda #45: Christian Lundgaard, Rahal Letterman Lanigan Racing Honda #27: Kyle Kirkwood, Andretti Global Honda
#2: Josef Newgarden, Team Penske Chevrolet
#18: Jack Harvey, Dale Coyne Racing Honda
#45: Christian Lundgaard, Rahal Letterman Lanigan Racing Honda
#27: Kyle Kirkwood, Andretti Global Honda