Grid briefing
Ross Chastain leads the NASCAR O'Reilly Auto Parts Series at Dover starting lineup
How the front row was set
Ross Chastain put his part-time O'Reilly entry on the Dover pole, with Brandon Jones second and rookie Corey Day third in the 38-car order.
What track position means at Dover Motor Speedway
Dover's one-mile concrete oval compresses the suspension on corner entry and brings traffic to the leader quickly.
NASCAR O'Reilly Auto Parts Series at Dover grid watch
Day won from P3, turning his first Dover start into a victory and validating the speed shown one row behind Chastain and Jones.
Starting-order facts checked against Official NASCAR Statistics Dover lineup. A post-qualifying inspection or unapproved adjustment can still send a car to the rear without changing its scored starting position.