Grid briefing
Denny Hamlin leads the NASCAR Cup Series at Chicagoland starting lineup
How the front row was set
Denny Hamlin beat Kyle Larson by just 0.001 seconds in Chicagoland time trials, one of the season's closest Cup pole margins.
What track position means at Chicagoland Speedway
Chicagoland is a progressive-banked 1.5-mile oval with a usable upper lane, seams and bumps that reward moving between grooves.
NASCAR Cup Series at Chicagoland grid watch
Chase Briscoe won from P7. Hamlin and Larson supplied the razor-thin one-lap contest, while row four produced the race winner.
Starting-order facts checked against NASCAR Chicagoland Cup pole report. A post-qualifying inspection or unapproved adjustment can still send a car to the rear without changing its scored starting position.