Mid-Ohio: Josef Newgarden, Team Penske Chevrolet, Graham Rahal, Rahal Letterman Lanigan Racing Honda, Ryan Hunter-Reay, Andretti Autosport Honda
Josef Newgarden, Team Penske Chevrolet, Graham Rahal, Rahal Letterman Lanigan Racing Honda, Ryan Hunter-Reay, Andretti Autosport Honda