A.J. Foyt Enterprises David Malukas
Santino Ferrucci
Andretti Global Colton Herta
Kyle Kirkwood
Marcus Ericsson
Arrow McLaren
Patricio O'Ward
Nolan Siegel
Christian Lundgaard
Chip Ganassi Racing
Kyffin Simpson
Scott Dixon
Alex Palou
Dale Coyne Racing
Rinus VeeKay
Jacob Abel
Ed Carpenter Racing Alexander Rossi
Christian Rasmussen
Ed Carpenter
(GP 6)
Juncos Hollinger Racing Sting Ray Robb
Conor Daly
Meyer Shank Racing Felix Rosenqvist
Marcus Armstrong
Helio Castroneves
(GP 6)
Prema Racing
Robert Shwartzman
Callum Ilott
Rahal Letterman Lanigan Racing Graham Rahal
Devlin DeFrancesco
Louis Foster
Takuma Sato
(GP 6)
Team Penske Josef Newgarden
Scott McLaughlin
Will Power
Andretti Herta Marco Andretti
(GP 6)
Dreyer & Reinbold Racing Ryan Hunter-Reay
(GP 6)
Jack Harvey
(GP 6)
McLaren-Hendrick Kyle Larson
(GP 6)