Race Lineup

The official 2021 Pit Boss 250 NASCAR XFINITY Series race lineup, determined by qualifying results, shows the starting positions of all drivers at Circuit of The Americas.

Pit Boss 250

Saturday, May 22nd, 2021

Circuit of The Americas, Austin, Texas

  • 31 Chevrolet
  • 8 Toyota
  • 4 Ford

  • Circuit of The Americas
  • Inaugural Pit Boss 250
  • Pole Winner: Kyle Busch
  • Age: 36
  • Team : No. 54 - Skittles Gummies Toyota
  • Owner: Coy Gibbs
  • Crew Chief: Chris Gayle
  • Kyle Busch won the Pole Award for the Inaugural Pit Boss 250 with a lap of 160.349 seconds, 76.558 mph.
  • This is his 69th pole in 358 NASCAR Xfinity Series races.
  • This is his first pole and first top-10 start in 2021.
  • This is his first pole in one race at Circuit of The Americas.
  • Ross Chastain (second) posted his first top-10 start of 2021 and his first in one race at Circuit of The Americas.
  • Cole Custer (third) posted his first top-10 start at Circuit of The Americas. It is his first in one race this season.

  • Drivers Entered: 43 (5 drivers will not make the race)
  • Laps Scheduled: 46
  • Margin of Victory: 11.024 Seconds
  • Time of Race: 2 Hours 9 Minutes 25 Seconds
  • Average Speed: 72.723
  • Cautions: 4 for 7 laps
  • Lead Changes: 6
  • Green Flag Passes: 1,318 (33.8 passes per green flag lap)

  • Circuit of The Americas
  • Inaugural Pit Boss 250
  • Race Winner: Kyle Busch
  • Age: 36
  • Team : No. 54 - Skittles Gummies Toyota
  • Owner: Coy Gibbs
  • Crew Chief: Chris Gayle
  • Kyle Busch won the Inaugural Pit Boss 250, his 98th victory in 358 Xfinity Series races.
  • This is his first victory and first top-10 finish in 2021.
  • This is his first victory and first top-10 finish in one race at Circuit of The Americas.
  • AJ Allmendinger (second) posted his first top-10 finish in one race at Circuit of The Americas. It is his seventh top-10 finish in 2021.
  • Justin Allgaier (third) posted his first top-10 finish in one race at Circuit of The Americas.
  • Austin Cindric leads the point standings by 77 points over Harrison Burton.
Cole Custer celebrates in victory lane
Avondale, Arizona - November 4, 2023 : Cole Custer, driver of the #00 Haas Automation Ford, celebrates in victory lane after winning the NASCAR Xfinity Series Championship at Phoenix Raceway.
Jared C TiltonGetty Images