| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 64 | Mitchell Harrison | Leesburg, FL | GASGAS MC 250F | AJE Motorsport MOTUL GAS GAS |
| Start Position 2 | 58 | Ryan Surratt | Corona, CA | Yamaha YZ250F | Team Solitaire Nuclear Blast Records Yamaha |
| Start Position 3 | 98 | Dominique Thury | Schneeberg, GER | Yamaha YZ250F | Muc-Off FXR ClubMX |
| Start Position 4 | 141 | Richard Taylor | Woodland Hills, CA | Yamaha YZ250F | EKS Brand, Simi Valley Cycles, FXR, Dunlop, McCarthy Electric |
| Start Position 5 | 118 | Cheyenne Harmon | Roanoke, TX | Honda CRF250R | STR Racing, Shawneemotors.com |
| Start Position 6 | 97 | Jerry Robin | Hamel, MN | GASGAS MC 250F | SKDA, FCC Motosports |
| Start Position 7 | 645 | Colby Copp | Los Banos, CA | GASGAS MC 250F | Powerhouse Farms, Ethos Vision, Fly Racing, ProTaper, FMF |
| Start Position 8 | 388 | Brandon Ray | Fremont, CA | Kawasaki KX250 | Partzilla PRMX Racing |
| Start Position 9 | 162 | Maxwell Sanford | Pasadena, MD | Honda CRF250R | Concrete Plants Inc |
| Start Position 10 | 503 | Mcclellan Hile | Atascadero, CA | Honda CRF250R | Team BWR, HD Supply, L-Tec, SSI Decals, Fly Racing |
| Start Position 11 | 914 | Geran Stapleton | Clyde North, VIC | GASGAS MC 250F | Geran Stapleton |
| Start Position 12 | 726 | Gared Steinke | Klamath Falls, OR | KTM 125 SX | MotoSport Hillsboro, Slims Top Shelf, Lonesome Camel CBD |
| Start Position 13 | 158 | Tre Fierro | El Paso, TX | Kawasaki KX250 | Skillz, Pirelli, Asterisk, Factory Connection, 6D Helmets |
| Start Position 14 | 996 | Preston Taylor | Hastings, NE | Kawasaki KX250 | Yankton Motorsports, Pro Circuit, Rekluse, EKS Googles, Tamer |
| Start Position 15 | 79 | Hunter Schlosser | El Paso, TX | Yamaha YZ250F | Hugh Ridley, Aektiv, SC Service, Lenco, Moto El Paso, Leatt |
| Start Position 16 | 121 | Chris Howell | Spokane Valley, WA | Kawasaki KX250 | Westside Motorsports, Fly Racing, WPS, Integrity Electric |
| Start Position 17 | 138 | David Pulley | Lake Elsinore, CA | Yamaha YZ250F | Sominium, Northern Chill, DMP Motorsport, TBS Construction |
| Start Position 18 | 117 | Nicholas Nisbet | Atascadero, CA | Honda CRF250R | Nicholas Nisbet Realty, Accurate Shade, Caldwell Concepts |
| Start Position 19 | 216 | Devin Harriman | Longview, WA | KTM 250 SX-F | Motorsport Hillsboro, Fusion Graphics, Legacy Raceway |
| Start Position 20 | 55 | Justin Rodbell | Prince Frederick, MD | Kawasaki KX250 | Team PRMX/Partzilla/SobMx/ |
| Start Position 21 | 67 | Logan Karnow | Amherst, OH | Kawasaki KX250 | Motozone, CMS Roofing and Restoration, Namura Pistons |
| Start Position 22 | 181 | Wyatt Lyonsmith | Boise, ID | Kawasaki KX250 | Edge Performance Sports, Fly Racing, X-Brand Goggles |