| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 94 | Ken Roczen | Clermont, FL | Honda CRF450R WE | Team Honda HRC, Red Bull, Fox Racing, Art of Sport, Breitling, Canyon |
| Start Position 2 | 1 | Eli Tomac | Cortez, CO | Kawasaki KX450 | MONSTER ENERGY KAWASAKI |
| Start Position 3 | 25 | Marvin Musquin | Corona, CA | KTM 450 SX-F FE | KTM/RED BULL/MOTOREX/AKRAPOVIC/WELLS FARGO/DUNLOP |
| Start Position 4 | 21 | Jason Anderson | Rio Rancho, NM | Husqvarna FC 450 RE | Rockstar Energy Husqvarna Factory Racing |
| Start Position 5 | 27 | Malcolm Stewart | Haines City, FL | Yamaha YZ450F | Monster Energy/Star Racing Yamaha, Seven Brand Inc, Shoei Helment, Scott Goggles, Garnae Boots |
| Start Position 6 | 19 | Justin Bogle | Edmond, OK | KTM 450 SX-F FE | Rocky Mountain ATV/MC - KTM - WPS |
| Start Position 7 | 37 | Benny Bloss | Oak Grove, MO | Honda CRF450R | MotoConcepts |
| Start Position 8 | 36 | Martin Davalos | Tallahassee, FL | KTM 450 SX-F FE | Team Tedder / Monster Energy Racing |
| Start Position 9 | 49 | Mitchell Oldenburg | Aledo, TX | Honda CRF450R | Muc Off Honda Racing |
| Start Position 10 | 12 | Shane Mcelrath | Canyon Lake, CA | Honda CRF450R | Smart Top/Bullfrog Spas/Honda |
| Start Position 11 | 81 | Justin Starling | Deland, FL | KTM 450 SX-F | GeneralGrind&Machine / Team199 / JSR Motorsports |
| Start Position 12 | 28 | Brandon Hartranft | Brick, NJ | Suzuki RM-Z450 | Twisted Tea Suzuki |
| Start Position 13 | 309 | Jeremy Smith | Marmora, NJ | Kawasaki KX450 | SGB Racing/Maxxis/Babbitts Kawasaki |
| Start Position 14 | 70 | Henry Miller | Rochester, MN | KTM 450 SX-F | Auto owners insurance, J Meyers Insurance, Stussy Construction, FXR, K&R Racing, Owens Locker plant, Defy Graphics, Hoosier Tires, Stapes Suspension, Blud Lubricants, Firepwoer, EVS sports, 6D Helmets, Forma Boots, Odi, UFO plastics, Guts seats, Pro Circu |
| Start Position 15 | 981 | Austin Politelli | Murrieta, CA | Honda CRF450R | HRT Racing, California Coast Plumbers, Burke Mechanical, South Bound Honda |
| Start Position 16 | 114 | Nick Schmidt | Lake Elsinore, CA | Husqvarna FC 450 | TeamAllSouth AEOPowersports flyracing |
| Start Position 17 | 83 | Alex Ray | Milan, TN | Kawasaki KX450 | SGB_Racing/Babbitts online Kawasaki/Maxxis /Oneal/HJC |
| Start Position 18 | 330 | Aj Catanzaro | Reston, VA | Kawasaki KX450 | SGB Racing/Maxxis/Babbitts Online Kawasaki |
| Start Position 19 | 99 | Hunter Sayles | Chassell, MI | KTM 250 SX-F | Race Driven KTM, Hoosier, EVS, Ryno Power, TZR, Risk Racing, FXR, FCP Racing, Motorex, Traction MX, North Coast Apparel, Novik Gloves, DC MTRS LLC, Works Connection, Kirk Sayles, Fusion Graphix |
| Start Position 20 | 509 | Alexander Nagy | Richmond, IL | KTM 450 SX-F | SKVI, Like You Live, Shoei, SPY, ODI, Rekluse, Fist, Alpine Stars, EVS, Simi Spine and Wellness, Racetech, Galfer, Topples Tree Service, Motographix, Pirelli |