| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 1 | Justin Hill | Yoncalla, OR | Suzuki RM-Z250 | Autotrader/JGR/Yoshimura/Suzuki Factory Racing |
| Start Position 2 | 17 | Joey Savatgy | Thomasville, GA | Kawasaki KX 250F | MONSTER ENERGY PRO CIRCUIT KAWASAKI |
| Start Position 3 | 52 | Mitchell Oldenburg | Alvord, TX | Yamaha YZ250F | Monster/Yamalube/Thor/Parts Unlimited/Yamaha |
| Start Position 4 | 32 | Christian Craig | Orange, CA | Honda CRF 250 | GEICO Honda/AMSOIL/Factory Connection |
| Start Position 5 | 62 | Justin Cooper | Huntington, NY | Yamaha YZ250F | Monster/Yamalube/Thor/Parts Unlimited/Yamaha |
| Start Position 6 | 26 | Alex Martin | Millville, MN | KTM 250 SX-F | Troy Lee Designs/Red Bull/KTM |
| Start Position 7 | 11 | Kyle Chisholm | Valrico, FL | Yamaha YZ250F | 51FIFTY Energy Drink Yamaha |
| Start Position 8 | 54 | Phillip Nicoletti | Cohocton, NY | Suzuki RM-Z250 | Autotrader/ JGR/Yoshimura/Suzuki Factory Racing |
| Start Position 9 | 68 | Justin Starling | Deland, FL | Husqvarna FC250 | AJE Motorsports/Skase' MX/Husqvarna Racing |
| Start Position 10 | 805 | Carlen Gardner | Paso Robles, CA | Honda CRF 250 | BWR|RaceTech|Mx Athletics|SSI Decal|L-TECH | Bills Pipes, Mika Metals, DTI Filters, Dirt Tricks, Ride Engineering, Villa Racing, |
| Start Position 11 | 992 | Jean Ramos | Corona, CA | Yamaha YZ250F | Wk Pool & Spa/Yamaha/Geração/Avtech/Two Stroke/Mr Pro/Gringa Mx/Alpinestar/Bell/JMR Escola De Motocross |
| Start Position 12 | 388 | Brandan Leith | Eagle Mountain, UT | Kawasaki KX 250F | Duffs, Stewart's Racing |
| Start Position 13 | 321 | Bradley Lionnet | Menifee, CA | Kawasaki KX 250F | Rockwell/Nuclear Blast/FXR/Mastel Linen/Dunlop/TORC1/Justified Cultures/Motool/Arai/Motoland MX Park/Maxima/Motocrosscoach.com/1455 American Grill/Motion Pro/VP/Acerbis/Tech One/RK/Excel/SRC/Power Lift/Rekluse/Dubya/Motostuff/TCX/Subrosa/Twin Air/Xtrig |
| Start Position 14 | 149 | Tallon Lafountaine | Banning, CA | Suzuki RM-Z250 | H.E.P. Motorsports/FXR/Suzuki |
| Start Position 15 | 122 | Chris Howell | Spokane Valley, WA | Husqvarna FC250 | JMC Motorsports Racing, Husqvarna, Integrity Electric, Alliance Steel Racing |
| Start Position 16 | 141 | Robbie Wageman | Newhall, CA | Yamaha YZ250F | R-One/Fasthouse/Dunlop/Xbrand/Rekluse/Renthal/Alpinstars/Leatt |
| Start Position 17 | 150 | Austin Walton | Reno, NV | Yamaha YZ250F | T.M.C/Thousand Oaks/ENZO/Mind FX/Splitz/EKS Brand/FMF/Hammer Nutrition/DT1/Mika Metal/Moto Seat/BVH Honda |
| Start Position 18 | 137 | Martin Castelo | Murrieta, CA | Yamaha YZ250F | |
| Start Position 19 | 383 | Casey Brennan | Albuquerque, NM | Yamaha YZ250F | Bobby J's Yamaha/Carzalia Valley Produce/MMR/Tulie MX/Energy Pro's/Skillz Racing/Arai/Oakley/Dedicated Athletes/REC Mx |
| Start Position 20 | 448 | Broc Shoemaker | Pasadena, CA | Suzuki RM-Z250 | Simi Valley Cycles, Pasha, FLY, Alpinestars, Epoxy It |