| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 23 | Chase Sexton | Clermont, FL | Honda CRF450R | Team Honda HRC |
| Start Position 2 | 21 | Jason Anderson | Rio Rancho, NM | Husqvarna FC 450 RE | Rockstar Energy Husqvarna Factory Racing |
| 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 | 2 | Cooper Webb | Newport, NC | KTM 450 SX-F FE | KTM/RED BULL/MOTOREX/AKRAPOVIC/WELLS FARGO/DUNLOP |
| Start Position 5 | 7 | Aaron Plessinger | Hamilton, OH | Yamaha YZ450F | Monster Energy Yamaha Factory Racing |
| Start Position 6 | 94 | Ken Roczen | Clermont, FL | Honda CRF450R WE | Team Honda HRC, Red Bull, Fox Racing, Art of Sport, Breitling, Canyon |
| Start Position 7 | 1 | Eli Tomac | Cortez, CO | Kawasaki KX450 | MONSTER ENERGY KAWASAKI |
| Start Position 8 | 51 | Justin Barcia | Greenville, FL | GASGAS MC 450F | Troy Lee Designs- Red Bull- GASGAS FACTORY RACING |
| Start Position 9 | 14 | Dylan Ferrandis | Lake Elsinore, CA | Yamaha YZ450F | Monster Energy/Star Racing/Yamaha |
| Start Position 10 | 15 | Dean Wilson | Murrieta, CA | Husqvarna FC 450 RE | Rockstar Energy Husqvarna Factory Racing |
| Start Position 11 | 36 | Martin Davalos | Tallahassee, FL | KTM 450 SX-F FE | Team Tedder / Monster Energy Racing |
| Start Position 12 | 17 | Joey Savatgy | Clermont, FL | KTM 450 SX-F FE | Rocky Mountain ATV MC- WPS- KTM |
| Start Position 13 | 20 | Broc Tickle | Holly, MI | Honda CRF450R | Smartop Motoconcepts Honda |
| Start Position 14 | 44 | Tyler Bowers | Lake Elsinore, CA | Kawasaki KX450 | System 3 Offroad/Tyler Bowers Racing/Kawasaki |
| Start Position 15 | 37 | Benny Bloss | Oak Grove, MO | Honda CRF450R | SmartTop BullFrog Spas Motoconcepts Honda |
| Start Position 16 | 34 | Max Anstie | Murrieta, CA | Suzuki RM-Z450 | Twisted Tea Suzuki |
| Start Position 17 | 84 | Josh Hill | Huntersville, NC | Yamaha YZ450F | Monster Energy, Mountain Motorsports Yamaha |
| Start Position 18 | 25 | Marvin Musquin | Corona, CA | KTM 450 SX-F FE | KTM/RED BULL/MOTOREX/AKRAPOVIC/WELLS FARGO/DUNLOP |
| Start Position 19 | 83 | Alex Ray | Milan, TN | Kawasaki KX450 | SGB_Racing/Babbitts online Kawasaki/Maxxis /Oneal/HJC |
| Start Position 20 | 722 | Adam Enticknap | Lompoc, CA | Suzuki RM-Z450 | Twisted Tea Suzuki |
| Start Position 21 | 28 | Brandon Hartranft | Brick, NJ | Suzuki RM-Z450 | Twisted Tea Suzuki |
| Start Position 22 | 280 | Cade Clason | Tucson, AZ | Kawasaki KX450 | Team PR-MX, Deep South Kawasaki, Wossner pistons |