Road America: #1: Josef Newgarden, Team Penske Chevrolet, #28: Ryan Hunter-Reay, Andretti Autosport Honda, #60: Jack Harvey, Meyer Shank Racing Honda, #15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, start, #18: Santino Ferrucci, Dale Coyne Racing with Vasser Sullivan Honda
#1: Josef Newgarden, Team Penske Chevrolet, #28: Ryan Hunter-Reay, Andretti Autosport Honda, #60: Jack Harvey, Meyer Shank Racing Honda, #15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, start, #18: Santino Ferrucci, Dale Coyne Racing with Vasser Sullivan Honda