| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 23 | Chase Sexton | Clermont, FL | Honda CRF450R | Team Honda HRC |
| Start Position 2 | 25 | Marvin Musquin | Corona, CA | KTM 450 SX-F FE | KTM/RED BULL/MOTOREX/AKRAPOVIC/WELLS FARGO/DUNLOP |
| Start Position 3 | 27 | Malcolm Stewart | Haines City, FL | Yamaha YZ450F | Monster Energy/Star Racing Yamaha, Seven Brand Inc, Shoei Helment, Scott Goggles, Garnae Boots |
| Start Position 4 | 14 | Dylan Ferrandis | Lake Elsinore, CA | Yamaha YZ450F | Monster Energy/Star Racing/Yamaha |
| Start Position 5 | 21 | Jason Anderson | Rio Rancho, NM | Husqvarna FC 450 RE | Rockstar Energy Husqvarna Factory Racing |
| Start Position 6 | 16 | Zach Osborne | Clermont, FL | Husqvarna FC 450 RE | Rockstar Energy Husqvarna Factory Racing |
| Start Position 7 | 2 | Cooper Webb | Newport, NC | KTM 450 SX-F FE | KTM/RED BULL/MOTOREX/AKRAPOVIC/WELLS FARGO/DUNLOP |
| Start Position 8 | 40 | Vince Friese | Menifee, CA | Honda CRF450R WE | Smartop BullFrog Honda |
| Start Position 9 | 7 | Aaron Plessinger | Hamilton, OH | Yamaha YZ450F | Monster Energy Yamaha Factory Racing |
| Start Position 11 | 28 | Brandon Hartranft | Brick, NJ | Suzuki RM-Z450 | Twisted tea HEP Suzuki |
| Start Position 12 | 83 | Alex Ray | Milan, TN | Kawasaki KX450 | SGB_Racing/Babbitts online/Maxxis /Oneal |
| Start Position 13 | 43 | Fredrik Noren | Indian Trail, NC | Kawasaki KX450 | Ikthus/ Brittenum/Kawasaki |
| Start Position 14 | 805 | Carlen Gardner | Paso Robles, CA | Honda CRF450R | TeamBWR, L-TEC, Fly Racing, SSI |
| Start Position 15 | 114 | Nick Schmidt | Lake Elsinore, CA | Husqvarna FC 450 | TeamAllSouth AEOPowersports flyracing |
| Start Position 16 | 722 | Adam Enticknap | Lompoc, CA | Suzuki RM-Z450 | Twisted Tea Suzuki |
| Start Position 17 | 330 | Aj Catanzaro | Reston, VA | Kawasaki KX450 | SGB Racing/Maxxis/Babbitt's Online Kawasaki |
| Start Position 18 | 282 | Theodore Pauli | Edwardsville, IL | Kawasaki KX450 | MADD Parts, DEMX, Namura Tech, TXS Productions, Jonesboro Cycle,Circuit84,SeaGems, FXR, Blud, DedicatedRideCo, TopSecretDesigns, Devol, Grants Siding, LS2, Pirelli, Flow Vision, Phoenix Handlebars, None, RynoPower, SBS, DirtTricks, Euromoto, Route15cycle, |
| Start Position 19 | 57 | Justin Rodbell | Prince Frederick, MD | Kawasaki KX450 | SGB/ MAXXIS/ BABBITTS |
| Start Position 20 | 421 | Vann Martin | Cypress, TX | Husqvarna FC 450 | Team Allsouth, Trik Motorsports, VMR, FLY, SKDA, AEO Powersports, REP suspension, Vertex, Acerbis, Works Connection, Dunlop, OGIO, DVS, Rekluse, Renthal |