-A.J. Foyt Enterprises:
Takuma Sato
-Andretti Autosport:
Marco Andretti
James Hinchcliffe
Carlos Munoz
Ryan Hunter-Reay
-Dale Coyne Racing
Justin Wilson
-Ed Carpenter Racing
Ed Carpenter
Mike Conway
KV Racing Technology
Sebastien Bourdais
Sebastian Saavedra
Novo Nordisk Chip Ganassi Racing
Charlie Kimball
NTT Data Chip Ganassi Racing
Ryan Briscoe
Sarah Fisher Hartman Racing
Josef Newgarden
Rahal Letterman Lanigan Racing
Graham Rahal
Schmidt Peterson Motorsports
Simon Pagenaud
Mikhail Aleshin
Target Chip Ganassi Racing
Tony Kanaan
Scott Dixon
Team Penske
Helio Castroneves
Will Power
Juan Pablo Montoya