| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 53 | Jimmy Albertson | Shawnee, OK | Yamaha YZ450F | arm energy motorsport.com yamaha |
| Start Position 2 | 11 | Kyle Chisholm | Valrico, FL | Kawasaki KX 450F | |
| Start Position 3 | 199 | Kyle Partridge | Lake Elsinore, CA | Honda CRF 450 | Rocky Mountain ATv/MC, One Industries, Spy, Tag, Dunlop, Alpinestar, Rekluse, Works Connection, Golfer, Acerbis, Proven, Driven |
| Start Position 4 | 27 | Nicholas Wey | Dewitt, MI | Kawasaki KX 450F | Mafia MotoCrew/PasionMX |
| Start Position 5 | 39 | Fredrik Noren | Sweden | Honda CRF 450 | Motosport.com/GPI/Honda Racing |
| Start Position 6 | 817 | Jason Clermont | Plesse, France | Honda CRF 450 | |
| Start Position 7 | 722 | Adam Enticknap | Lompoc, CA | Honda CRF 450 | Viking Bait/Cycle North/Viking Bait/Cal Coast Plumbing/Tokyo Mods/Dave Humphrey/FLY racing/Rekluse Clutches/PulpMX.com/Scott/Jim Castillo/Asterisk/Magik Graphics/TPJ/Yoshimura/PMP Sprokets/Motoseat/Rad Wheels/Curtis Lanini/Acerbis/Snuffy Racing/Galfer/VP |
| Start Position 8 | 29 | Andrew Short | Smithville, TX | KTM 450 SX-F Factory Edit | BTO Sports - KTM - WPS |
| Start Position 9 | 45 | Vince Friese | Cape Girardeau, MO | Honda CRF 250 | SMARTOP MOTOCONCEPTS RACING |
| Start Position 10 | 447 | Deven Raper | Mesa, AZ | Kawasaki KX 450F | -- none listed -- |
| Start Position 11 | 211 | Tevin Tapia | Menifee, CA | Suzuki RM-Z450 | Team 3BR 3Tperformance BRT DCR fly bell rekluse |
| Start Position 12 | 509 | Alexander Nagy | Richmond, IL | Suzuki RM-Z450 | Midwest Action Cycle/Pirelli/AXO/Race Tech/SPY/EVS/Motostar/Supersprox/ODI/JJW Designs |
| Start Position 13 | 58 | Killian Rusk | Temecula, CA | Yamaha YZ450F | Slater Skins, Blue Buffalo, Yamaha, Ruskracing Decals, Axo, National Hail and Dent, |
| Start Position 14 | 300 | Kurtis Manderscheid | Maquoketa | Suzuki RM-Z450 | B&E Machine, Merge Racing, FLY Racing, FMF, Rekluse, 100%, Motosport, Labrada |
| Start Position 15 | 501 | Scotty Wennerstrom | Jefferson, TX | Kawasaki KX 250F | LDF racing RMW Construction D&D Development Team Gus PSE Racing Merge Racing technologies Rekluse Ryno Power Wennerstrom Fitness and Training NoToil WJF Dunlop PMP sprockets Xtreme Kolors ShockSoxx ODI Oakley Korax Split Designs Asterisk |
| Start Position 16 | 996 | Filip Thuresson | Uddevalla, Sweden | Suzuki RM-Z450 | KRT/Stapo MX Int Racing Team/VonZipper/Troy Lee Designs/Hancock AB |
| Start Position 17 | 713 | Chad Cook | Oklahoma City, OK | Honda CRF 450 | TPJ/Shawnee Honda/Fly/Scott/Factory Connection/Turfs-Up |
| Start Position 18 | 103 | Adam Monea | Koo Wee Rup, Australia | Kawasaki KX 450F | HESA Snubco Aeromod Monster Energy Kawasaki |
| Start Position 19 | 69 | Ronnie Stewart | Easton, PA | Suzuki RM-Z450 | DirtCandy Graphics, PRBC.com, Hellbound Racing, ISC Racers Tape, Fugoo, Never Summer Industries, Bel Ray, Yoshimura, Shift, Spy, 6D Helmets, RK Excel, KSR Wheels, Dunlop, Hinson, Works Connection |
| Start Position 20 | 314 | Alex Ray | Milan, TN | Honda CRF 450 | PRL/Noleen J-6/JT Racing/Yoshimura/NoToil/Vertex-Hot Cams/Works Connection/Hinson/Sidi/Liquid Performance/Spider Energy Drink/motoseat/Mika Metals/TMM/Bob's House of Honda/EVS/Relax Attire/BTS- Joe Byrd/Lucas Oil/Milan Pawn/Gray Parker |
| Start Position 21 | 542 | Johnnie Buller | Dinuba, CA | Suzuki RM-Z450 | DT1 Filters |
| Start Position 22 | 64 | Aj Catanzaro | Portland, CT | Suzuki RM-Z450 | JMR Racing/Factory Suzuki/Pickett Weaponry/Phoenix Tube/Arai Helmets/Tirestickers.com/RAD Mfg/Powerbar/Factory Connection/139 Designs/100% Goggles/Tlr Performance/Alpinestars/O'Neal/Tag Metals/Rizzon Cycles/EVS-Sports/Surface Sun Systems/RK-Excel/Ampedapp |