Laguna Seca: #8: Marcus Ericsson, Chip Ganassi Racing Honda #26: Colton Herta, Andretti Autosport w/ Curb-Agajanian Honda #28: Romain Grosjean, Andretti Autosport Honda
#8: Marcus Ericsson, Chip Ganassi Racing Honda
#26: Colton Herta, Andretti Autosport w/ Curb-Agajanian Honda
#28: Romain Grosjean, Andretti Autosport Honda