| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 3 | Eli Tomac | Cortez, CO | Yamaha YZ450F | Monster Energy Star Racing Yamaha |
| Start Position 2 | 1 | Cooper Webb | Newport, NC | KTM 450 SX-F FE | Red Bull KTM |
| Start Position 3 | 25 | Marvin Musquin | Corona, CA | KTM 450 SX-F FE | Red Bull KTM |
| Start Position 4 | 9 | Adam Cianciarulo | New Smyrna Beach, FL | Kawasaki KX450SR | Monster Energy Kawasaki |
| Start Position 5 | 94 | Ken Roczen | Clermont, FL | Honda CRF450R WE | Team Honda HRC |
| Start Position 6 | 12 | Shane McElrath | Oakland, FL | KTM 450 SX-F FE | Rocky Mountain ATV/MC WPS KTM |
| Start Position 7 | 51 | Justin Barcia | Greenville, FL | GASGAS MC 450F | Troy Lee Designs Red Bull GASGAS Factory Racing |
| Start Position 8 | 17 | Joey Savatgy | Clermont, FL | KTM 450 SX-F FE | Rocky Mountain ATV/MC WPS KTM |
| Start Position 9 | 26 | Alex Martin | Clermont, FL | Yamaha YZ450F | Muc-Off FXR ClubMX |
| Start Position 10 | 41 | Brandon Hartranft | Brick, NJ | Suzuki RM-Z450 | Twisted Tea Suzuki |
| Start Position 11 | 87 | Alex Ray | Milan, TN | Honda CRF450R | SGB Unlimited Honda |
| Start Position 12 | 751 | Josh Hill | Huntersville, NC | KTM 450 SX-F | Team Tedder Monster Energy Lucas Oil KTM Racing |
| Start Position 13 | 78 | Cade Clason | Chesterfield, SC | Honda CRF450R | SGB Unlimited Honda |
| Start Position 14 | 447 | Deven Raper | Mesa, AZ | Kawasaki KX450 | RJC Racing, Kelly�s Kawasaki |
| Start Position 15 | 114 | Nick Schmidt | Lake Elsinore, CA | Husqvarna FC 450 | Team AllSouth, AEO Powersports, Fly Racing |
| Start Position 16 | 57 | Kevin Moranz | Topeka, KS | KTM 450 SX-F | Next Level Racing, Gree, Fitz Roofing, Kansas Rally Team |
| Start Position 17 | 597 | Mason Kerr | Altoona, IA | Kawasaki KX450 | Riding On The Edge, Ramsey Subaru, TZR, JDOG Salvage |
| Start Position 18 | 154 | Chase Felong | Oceanside, CA | Husqvarna FC 450 RE | AEO Powersports, Maxima, Pirelli, Motocutz, Thrill Seekers, EVS |
| Start Position 19 | 976 | Joshua Greco | Valparaiso, IN | Kawasaki KX250 | Mx4christ, Pure Adrenaline Motorsports, Moto Tech Trailers |
| Start Position 20 | 542 | JB Buller | Dinuba, CA | Husqvarna FC 450 | DT1, MIKA, Vivid Designs, Coppersmith, Oneal, ODI Grips, Acerbis |