Starting lineup for the NASCAR Xfinity Series Boyd Gaming 300 at Las Vegas Motor Speedway. The lineup was set by the rule book after rain washed out qualifying.
| Pos | Car | Driver | Team |
| 1 | 00 | Cole Custer | Haas Automation Ford |
| 2 | 42 | Chad Finchum | Amana/Smithbilt Homes Toyota |
| 3 | 20 | Christopher Bell | Rheem/Smurfit Kappa Toyota |
| 4 | 9 | Noah Gragson # | Switch Chevrolet |
| 5 | 22 | Austin Cindric | MoneyLion Ford |
| 6 | 8 | Zane Smith | The Cosmopolitan of Las Vegas Chevrolet |
| 7 | 7 | Justin Allgaier | BRANDT Professional Agriculture Chevrolet |
| 8 | 18 | Kyle Busch(i) | Extreme Concepts/iK9 Toyota |
| 9 | 19 | Brandon Jones | Menards/Jeld-Wen Toyota |
| 10 | 23 | John Hunter Nemechek | Allegiant Chevrolet |
| 11 | 86 | Brandon Brown # | Brandonbilt Motorsports Chevrolet |
| 12 | 2 | Tyler Reddick | Hurdl Chevrolet |
| 13 | 11 | Justin Haley # | LeafFilter Gutter Protection Chevrolet |
| 14 | 78 | Vinnie Miller | Koolbox Chevrolet |
| 15 | 4 | Ross Chastain | RM Parks/EZ Angus Ranch Chevrolet |
| 16 | 1 | Michael Annett | Pilot/Flying J Chevrolet |
| 17 | 51 | Jeremy Clements | RepairableVehicles.com Chevrolet |
| 18 | 39 | Ryan Sieg | Lombard Bros Gaming Chevrolet |
| 19 | 36 | Josh Williams | All Sports Coffee/JoeFroyo Chevrolet |
| 20 | 7 | Ray Black II | ISOKERNFrplcs&Chmnys/ScubaLife Chev |
| 21 | 17 | Bayley Currey(i) | Chevrolet |
| 22 | 0 | Garrett Smithley | teamjdmotorsports.com Chevrolet |
| 23 | 90 | Donald Theetge | Mercedes-Benz St-Nicolas Chevrolet |
| 24 | 99 | Ja Junior Avila | Art General Contractors/JW Transport Toyota |
| 25 | 5 | Matt Mills | JF Electric Chevrolet |
| 26 | 38 | Jeff Green | RSS Racing Chevrolet |
| 27 | 52 | David Starr | Chevrolet |
| 28 | 98 | Chase Briscoe # | Nutri Chomps Ford |
| 29 | 15 | BJ McLeod | teamjdmotorsports.com Chevrolet |
| 30 | 01 | Stephen Leicht | teamjdmotorsports.com Chevrolet |
| 31 | 10 | Austin Dillon(i) | Stitched Chevrolet |
| 32 | 93 | Josh Bilicki | RSS Racing Chevrolet |
| 33 | 35 | Joey Gase | Nevada Donor Network Toyota |
| 34 | 66 | Timmy Hill | Francovich Manhattan Toyota |
| 35 | 08 | Gray Gaulding | Flywheel Chevrolet |
| 36 | 13 | Stan Mullis | Fluidyne/CrashClaimsR.US Toyota |
| 37 | 74 | Mike Harmon | Time for a Hero Chevrolet |
| 38 | 89 | Morgan Shepherd | VisoneRV.com Chevrolet |
