| 1 | Chase Sexton | 20:53.803 | | 47.771 | La Moille, IL | KTM 450 SX-F Factory Edition |
| 2 | Cooper Webb | 20:56.458 | 2.654 | 48.072 | Newport, NC | Yamaha YZ450F |
| 3 | Ken Roczen | 21:17.843 | 21.386 | 48.620 | Mattstedt, Germany | Suzuki RM-Z450 |
| 4 | Malcolm Stewart | 21:29.223 | 11.381 | 48.538 | Haines City, FL | Husqvarna FC 450 Rockstar Edition |
| 5 | Joey Savatgy | 21:31.606 | 2.383 | 48.943 | Thomasville, GA | Honda CRF450R |
| 6 | Justin Cooper | 21:35.473 | 3.867 | 48.888 | Cold Spring Harbor, NY | Yamaha YZ450F |
| 7 | Dylan Ferrandis | 21:36.720 | 1.248 | 49.549 | Avignon, France | Honda CRF450R Works Edition |
| 8 | Aaron Plessinger | 21:42.326 | 5.606 | 49.065 | Hamilton, OH | KTM 450 SX-F Factory Edition |
| 9 | Benny Bloss | 20:59.600 | 1 Lap | 49.409 | Oak Grove, MO | Beta 450 RX |
| 10 | Justin Hill | 21:02.273 | 2.674 | 49.566 | Yoncalla, OR | KTM 450 SX-F |
| 11 | Mitchell Oldenburg | 21:11.070 | 8.797 | 49.102 | Alvord, TX | Beta 450 RX |
| 12 | Shane McElrath | 21:19.865 | 8.796 | 49.577 | Canton, NC | Honda CRF450R |
| 13 | Colt Nichols | 21:21.539 | 1.674 | 50.094 | Muskogee, OK | Suzuki RM-Z450 |
| 14 | Justin Barcia | 21:26.603 | 5.065 | 50.941 | Monroe, NY | GasGas MC 450F Factory Edition |
| 15 | Christian Craig | 21:36.085 | 9.483 | 50.655 | Temecula, CA | Yamaha YZ450F |
| 16 | Mitchell Harrison | 21:38.085 | 2.000 | 49.782 | Lansing, MI | Kawasaki KX450 |
| 17 | Dean Wilson | 21:46.127 | 8.043 | 49.966 | Scotland, United Kingdom | Honda CRF450R Works Edition |
| 18 | Kyle Chisholm | 21:09.469 | 1 Lap | 51.493 | Clearwater, FL | Suzuki RM-Z450 |
| 19 | Kevin Moranz | 21:16.699 | 7.230 | 51.929 | Topeka, KS | KTM 450 SX-F |
| 20 | Grant Harlan | 21:22.776 | 6.078 | 52.392 | Justin, TX | Yamaha YZ450F |
| 21 | Fredrik Noren | 21:27.585 | 4.809 | 51.443 | Lidköping, Sweden | Kawasaki KX450 |
| 22 | Jeremy Hand | 21:34.478 | 6.893 | 51.668 | Mantua, OH | Honda CRF450R |