| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 1W | Dylan Ferrandis | Lake Elsinore, CA | Yamaha YZ250F | Monster Energy/Star Racing/Yamaha |
| Start Position 2 | 32 | Justin Cooper | Menifee, CA | Yamaha YZ250F | Monster Energy Star Racing Yamaha |
| Start Position 3 | 28 | Michael Mosiman | Menifee, CA | Husqvarna FC250 | Rockstar Energy Husqvarna Factory Racing |
| Start Position 4 | 101 | Luke Clout | Hemet, CA | Honda CRF250R | Penrite Honda Racing |
| Start Position 5 | 45 | Jacob Hayes | Lodi, CA | Husqvarna FC250 | Gas Monkey Energy/AJE Motorsports/Law Tigers |
| Start Position 6 | 106 | Jay Wilson | Palm Beach, QLD | Yamaha YZ250F | Altherm, JCR, Yamaha, MXStore, Berry Sweet, WRB Group,The Contractors Mentor, South East Profiling |
| Start Position 7 | 55 | Martin Castelo | Murrieta, CA | Husqvarna FC250 | JMC Motorsports Racing / FLY/ Husqvarna/ Integrity Electric/ California Dry Wall/ Axiom/ Alliance Steel/ WP Suspension |
| Start Position 8 | 72 | Robbie Wageman | Newhall, CA | Yamaha YZ250F | Nuclear blast, Rockwell, Yamaha |
| Start Position 9 | 97 | Chris Howell | Spokane Valley, WA | Husqvarna FC250 | Viral Brand, Ride Motorsports, Fly Racing, Wps, Integrity Electric, Alliance Steel |
| Start Position 10 | 221 | Mathias Jorgensen | Lake Elsinore, CA | Kawasaki KX250 | Team PRMX |
| Start Position 11 | 88 | Logan Karnow | Amherst, OH | Kawasaki KX250 | Team PR-MX Just1 Wossner Pelletier Kawasaki |
| Start Position 13 | 448 | Broc Shoemaker | Menifee, CA | Yamaha YZ250F | Fox |
| Start Position 14 | 154 | Chase Felong | Oceanside, CA | Husqvarna FC250 | AEO Powersports, Husqvarna, Fox, Shift,Maxima, Pirelli, Pro Taper, FMF, Works Connection, Motocutz, Vissla, Thrill Seekers, EVS, ODI |
| Start Position 15 | 837 | Bryson Gardner | Paso Robles, CA | Honda CRF250R | BWR Engines, LTech, SSI Decals, MX Athletics, Racetech, Bolt Hardware, Lazerstar Lights, Honda Powersports, Rekluse motorsports, Pro Circuit, Lucas Oil, Hoosier Tire, Mika Metals, Dt1 Filters, Works Connection, Acerbis, Ride Engeneering, Dirttricks, Moto |
| Start Position 16 | 193 | Hunter Schlosser | El Paso, TX | Yamaha YZ250F | Hugh Ridley, teamsolitairesx, Buckelew motocross coach |
| Start Position 17 | 427 | Deegan Vonlossberg | Murrieta, CA | Yamaha YZ250F | Fasthouse, grindstone compound |
| Start Position 18 | 277 | Kordel Caro | Costa Mesa, CA | Yamaha YZ250F | RJC RACING, SEVEN, MOTOCUTS MX, AHM, KORSACE, CULT, |
| Start Position 19 | 630 | Jeffrey Meurs | Bergschenhoek, ZH | Husqvarna FC250 | TBD |
| Start Position 20 | 538 | Addison Emory | Queen Creek, AZ | Yamaha YZ250F | VPE, Nash Motorsports, FCTN Bombers, Hoosier Tires, XC Racing, Fly Racing, Ride Engineering, Works Connection, 100%, Phoenix Bars, Warrior Juice, DVS Shoes, LuluLemon, Skullcandy |