| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 217 | Ryan Breece | Athol, ID | Yamaha YZ250F | |
| Start Position 2 | 34 | Malcolm Stewart | Haines City, FL | Honda CRF 250 | GEICO Honda |
| Start Position 3 | 61 | Michael Leib | Menifee, CA | Honda CRF 250 | Rocket Performance/On Track/Excelsure/RXR |
| Start Position 4 | 91 | Chris Howell | Spokane, WA | Yamaha YZ250F | Barn Pros Racing/Home Depot/Yamaha/Alliance Steel |
| Start Position 5 | 727 | Rhett Urseth | Casa Grande, AZ | Kawasaki KX 250F | |
| Start Position 6 | 138 | Blake Lilly | Wildomar, CA | KTM 250 SX-F | |
| Start Position 7 | 164 | Austin Ullrich | Estacada, OR | Yamaha YZ250F | Barn pros racing |
| Start Position 8 | 397 | Brandon Scharer | Los Angeles, CA | Suzuki RM-Z250 | Yoshimura/ProTaper/ANSR/Hinson/RaceTech/Vertex/Bell/DNA/Dunlop/Velocity Sports Gym/SIDI/DT1/VonZipper/Maxima/LA Cycles/CFX Seats |
| Start Position 9 | 711 | Mitch Vandemortel | Yorba Linda, CA | Honda CRF 250 | |
| Start Position 10 | 275 | Johnny Jelderda | Murneta, CA | Honda CRF 250 | Trinity Gx/DCR/JDP designs/ansr/bell helmets/schimidt/yoshimura/moto seat/autism mx/PRO KITCHEN |
| Start Position 11 | 360 | Aaron Siminoe | Reno, NV | Kawasaki KX 250F | Thousandoaks powersports, kawasaki of reno, testa motorsports, bell helmets, fly racing, Sidi boot, Von zipper, |
| Start Position 12 | 86 | Zackery Freeberg | Riverview, FL | Yamaha YZ250 | Strikt Slaton Yamaha/YP/Sherwood Enterprises |
| Start Position 13 | 313 | Kyle Swanson | San Antonio, TX | Suzuki RM-Z250 | |
| Start Position 14 | 251 | Kyle Gills | Boise, ID | Kawasaki KX 250F | Western Power Sports/Fly Racing/Dragon/EBR Performance/My Wife, Mom, Dad |
| Start Position 15 | 544 | Morgan Burger | Nampa, ID | Yamaha YZ250F | Mountains Edge Yamaha/STRIKT/DR D/SCOTT/ACERBIS/DEVOL/REKLUSE/INSIDUOUS/6D HELMETS/OTW/MAXIMA/THE BARNETT FAMILY |
| Start Position 16 | 526 | Colton Aeck | Granada Hills, CA | Yamaha YZ250F | -- none listed -- |
| Start Position 17 | 592 | Zack Gurley | Farmington, NM | Honda CRF 250 | bwr honda |
| Start Position 18 | 243 | Joseph Dalzell | Belvidere, IL | Honda CRF 250 | |
| Start Position 19 | 71 | Cole Martinez | Rimrock, AZ | Yamaha YZ250 | Strikt Slaton Yamaha/YP/Sherwood Enterprises |
| Start Position 20 | 252 | Kevin Weisbruch | Murrieta, CA | Kawasaki KX 250F | Escondido Cycle Center, Factory Backing,Toyota of Escondido, Straight Edge Drywall, FMF, One Industries, GW Performance Motorsports, Tagger Designs, Ride Engineering, DCR, Verasty Clothing, VP Fuels, Wiseco, Renthal, Hinson, Works Connection, Dunlop, Be |
| Start Position 21 | 148 | Trevor Reis | San Diego, CA | Yamaha YZ250F | Maxima Oil/Motoworldracing.com/100%/Answer |
| Start Position 22 | 789 | Jean Ramos | Corona, CA | Yamaha YZ250F | WK POOL AND SPA, TBT RACING, MOOSE RACING,DUBYA WHEELS, JMR , ARMY INC., CHAOS, WHITE KNUCKLE GRIPS, SIMI VALLEY CYCLES, 6D HELMETS, FMF, IMS, DUNLOP, OAKLEY, DT1, DUMONDE TECH, PCI, WORKS CONNECTION, VP FUELS, DP BRAKES,REKLUSE, YAMAHA , GERACAO |