With five laps to go, second place Hunter-Reay suddenly slowed and stopped on course, bringing out the race's third and final caution period. Hunter-Reay's retirement meant that all four Andretti Autosport cars would fail to reach the end due to mechanical or electrical issues. Sébastien Bourdais, running a quiet but steady race, suddenly moved into second, while Newgarden was boosted into third. On the restart Hinchcliffe was able to pull out a sizable lead on the front straight, securing his position for the short run to the end, and crossed the line 1.5 seconds ahead of Bourdais to take his first victory since the 2015 season and his first since his near fatal crash during practice for the 2015 Indianapolis 500. Third place went to Newgarden, fourth to Dixon, and fifth Simon Pagenaud, who quietly moved his way up from the rear of the field to take a respectable finish. Rookie Ed Jones finished in sixth. As a result of the finish, Bourdais was able to extend his points lead in the championship, while Hinchcliffe moved into second place.