Takuma Sato Juan Pablo Montoya Justin Wilson Buddy Lazier Helio Castroneves Fernando Alonso Scott Dixon Tony Kanaan Oriol Servia Graham Rahal Rocky Moran Jr. Townsend Bell Ryan Hunter-Reay Sébastien Bourdais Katherine Legge Charlie Kimball Marco Andretti Will Power Pippa Mann James Jakes Bryan Clauson Robert Wickens James Davison Simon Pagenaud Jay Howard Mikhail Aleshin Stefano Coletti Luca Filippi James Hinchcliffe Sebastian Saavedra Max Chilton J.R. Hildebrand Alexander Rossi Esteban Gutierrez Carlos Huertas Stefan Wilson Ricky Taylor Carlos Munoz Conor Daly Jack Harvey Josef Newgarden Francesco Dracone Spencer Pigot Danica Patrick Zach Veach Sage Karam Ed Carpenter Pietro Fittipaldi Jordan King R.C. Enerson Rene Binder Jack Hawksworth Kyle Kaiser Gabby Chaves Ed Jones Matheus Leist Zachary Claman DeMelo Matt Brabham Simona de Silvestro