Detroit
#12: Will Power, Team Penske Chevrolet
#14: Santino Ferrucci, A.J. Foyt Enterprises Chevrolet
#28: Marcus Ericsson, Andretti Global Honda
#78: Agustin Canapino, Juncos Hollinger Racing Chevrolet
#20: Christian Rasmussen, Ed Carpenter Racing Chevrolet
#77: Romain Grosjean, Juncos Hollinger Racing Chevrolet
#5: Pato O'Ward, Arrow McLaren Chevrolet
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