A.J. Foyt Enterprises Santino Ferrucci
Benjamin Pedersen
Andretti Autosport Colton Herta
Kyle Kirkwood
Romain Grosjean
Devlin DeFrancesco
Arrow McLaren
Patricio O'Ward
Felix Rosenqvist
Alexander Rossi
Tony Kanaan
(GP 6)
Chip Ganassi Racing Marcus Ericsson
Scott Dixon
Alex Palou
Marcus Armstrong (GP 1, 3-5, 7-10, 13-14, 16-17)
Takuma Sato (GP 2, 6, 11-12, 15) Dale Coyne Racing David Malukas
Sting Ray Robb
Ed Carpenter Racing Conor Daly
Rinus VeeKay
Ed Carpenter (GP 2, 6, 11-12, 15) Juncos Hollinger Racing
Callum Ilott
Agustin Canapino
Meyer Shank Racing Helio Castroneves
Simon Pagenaud
Rahal Letterman Lanigan Racing Graham Rahal
Jack Harvey
Christian Lundgaard
Team Penske Josef Newgarden
Scott McLaughlin
Will Power