| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 17 | Cooper Webb | Newport, NC | Yamaha YZ250F | Yamalube/Star Racing/Yamaha |
| Start Position 2 | 28 | Jessy Nelson | Paso Robles, CA | KTM 250 SX-F | Troy Lee Designs/ Lucas Oil/ Red Bull/ KTM |
| Start Position 3 | 16 | Zach Osborne | Chesterfield, SC | Husqvarna FC250 | Rockstar Energy Husqvarna Factory Racing |
| Start Position 4 | 40 | Shane Mcelrath | Canton, NC | KTM 250 SX-F | Troy Lee Designs/ Lucas Oil/ Red Bull/ KTM |
| Start Position 5 | 34 | Malcolm Stewart | Haines City, FL | Honda CRF 250 | GEICO Honda |
| Start Position 6 | 31 | Alex Martin | Millville, MN | Yamaha YZ250F | -- none listed -- |
| Start Position 7 | 38 | Matthew Bisceglia | Weatherford, TX | Honda CRF 250 | GEICO Honda |
| Start Position 8 | 86 | Zackery Freeberg | Riverview, FL | Yamaha YZ250 | Strikt Slaton Yamaha/YP/Sherwood Enterprises |
| Start Position 9 | 85 | Landen Powell | South Jordan, UT | KTM 250 SX-F | LSI, Miller Motorsports Park, Tuff Country,Proven,Sportsmen for warriors,Escape Motorsports,KTM |
| Start Position 10 | 65 | Scott Champion | Wildomar, CA | Yamaha YZ250 | Strikt Slaton Yamaha/YP/Sherwood Enterprises |
| Start Position 11 | 57 | Jackson Richardson | Australia | Honda CRF 250 | XPR Motorsports/Renegade/Galfer/6D helmets/Race tech titanium/Vonzipper/Dunlop/Yoshimura/Answer/DVS |
| Start Position 12 | 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 |
| Start Position 13 | 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 14 | 138 | Blake Lilly | Wildomar, CA | KTM 250 SX-F | |
| Start Position 15 | 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 16 | 91 | Chris Howell | Spokane, WA | Yamaha YZ250F | Barn Pros Racing/Home Depot/Yamaha/Alliance Steel |
| Start Position 17 | 243 | Joseph Dalzell | Belvidere, IL | Honda CRF 250 | |
| Start Position 18 | 251 | Kyle Gills | Boise, ID | Kawasaki KX 250F | Western Power Sports/Fly Racing/Dragon/EBR Performance/My Wife, Mom, Dad |
| Start Position 19 | 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 20 | 526 | Colton Aeck | Granada Hills, CA | Yamaha YZ250F | -- none listed -- |