| 1 | Haiden Deegan | 16:20.718 | | 1:50.389 | Temecula, CA | Yamaha YZ450F |
| 2 | Hunter Lawrence | 16:27.841 | 0.407 | 1:50.797 | Landsborough, Australia | Honda CRF450R Works Edition |
| 3 | Justin Cooper | 16:57.469 | 0.218 | 1:51.014 | Cold Spring Harbor, NY | Yamaha YZ450F |
| 4 | Jett Lawrence | 17:20.030 | 0.449 | 1:51.462 | Landsborough, Australia | Honda CRF450R Works Edition |
| 5 | Chase Sexton | 17:06.254 | 0.533 | 1:51.995 | La Moille, IL | Kawasaki KX450SR |
| 6 | Jorge Prado | 15:38.275 | 0.429 | 1:52.424 | Lugo, Spain | KTM 450 SX-F Factory Edition |
| 7 | R.J. Hampshire | 15:12.170 | 0.287 | 1:52.711 | Hudson, FL | Husqvarna FC 450 Factory Edition |
| 8 | Aaron Plessinger | 15:38.352 | 0.777 | 1:53.488 | Hamilton, OH | KTM 450 SX-F Factory Edition |
| 9 | Christian Craig | 15:01.275 | 0.097 | 1:53.584 | Temecula, CA | Honda CRF450R |
| 10 | Dylan Ferrandis | 15:26.652 | 0.261 | 1:53.845 | Avignon, France | Ducati Desmo 450MX |
| 11 | Cooper Webb | 15:03.479 | 0.204 | 1:54.050 | Newport, NC | Yamaha YZ450F |
| 12 | Cornelius Tøndel | 16:14.943 | 0.276 | 1:54.326 | Norway | Kawasaki KX450 |
| 13 | Mitchell Oldenburg | 16:37.146 | 0.431 | 1:54.756 | Alvord, TX | Beta 450 RX |
| 14 | Mikkel Haarup | 15:08.871 | 0.088 | 1:54.844 | Denmark | Triumph TF 450-X |
| 15 | Garrett Marchbanks | 16:27.367 | 0.073 | 1:54.916 | Coalville, UT | Kawasaki KX450SR |
| 16 | Benny Bloss | 9:48.067 | 0.151 | 1:55.067 | Oak Grove, MO | Beta 450 RX |
| 17 | Justin Barcia | 16:05.528 | 0.037 | 1:55.103 | Monroe, NY | Ducati Desmo 450MX |
| 18 | Kyle Webster | 15:27.408 | 0.248 | 1:55.351 | Korumburra, Australia | Honda CRF450R |
| 19 | Valentin Guillod | 15:58.239 | 0.242 | 1:55.592 | Switzerland | Yamaha YZ450F |
| 20 | Vince Friese | 15:30.230 | 0.146 | 1:55.738 | Cape Girardeau, MO | Kawasaki KX450 |
| 21 | Justin Rodbell | 16:12.004 | 0.203 | 1:55.940 | Prince Frederick, MD | Honda CRF450R |
| 22 | Jordon Smith | 15:27.898 | 0.249 | 1:56.188 | Belmont, NC | Triumph TF 450-X |
| 23 | Grant Harlan | 15:45.015 | 0.074 | 1:56.262 | Justin, TX | KTM 450 SX-F |
| 24 | Dante Oliveira | 15:28.318 | 0.247 | 1:56.509 | Hollister, CA | KTM 450 SX-F |
| 25 | Colt Nichols | 17:16.489 | 0.036 | 1:56.544 | Muskogee, OK | Suzuki RM-Z450 |
| 26 | Mason Semmens | 15:18.738 | 0.103 | 1:56.647 | Australia | KTM 450 SX-F |
| 27 | Mitchell Harrison | 15:35.124 | 0.089 | 1:56.736 | Lansing, MI | Kawasaki KX450 |
| 28 | Jack Chambers | 15:22.976 | 0.199 | 1:56.935 | Auburndale, FL | Kawasaki KX450 |
| 29 | Fredrik Noren | 15:36.528 | 0.330 | 1:57.264 | Lidköping, Sweden | Yamaha YZ450F |
| 30 | Lorenzo Locurcio | 15:37.199 | 0.386 | 1:57.650 | Venezuela | GasGas MC 450F Factory Edition |
| 31 | Hamden Hudson | 15:13.631 | 0.167 | 1:57.817 | Danville, VA | Kawasaki KX450 |
| 32 | Magnus Smith | 16:10.403 | 0.477 | 1:58.293 | Denmark | Yamaha YZ450F |
| 33 | Anton Nordstrom | 17:21.110 | 0.732 | 1:59.024 | Göteborg, Sweden | KTM 450 SX-F |
| 34 | Bryce Hammond | 16:00.219 | 0.271 | 1:59.295 | Pleasanton, CA | Yamaha YZ450F |
| 35 | Dayton Briggs | 16:30.521 | 0.613 | 1:59.907 | Riverside, CA | Yamaha YZ450F |
| 36 | Ryan Surratt | 16:05.183 | 0.137 | 2:00.044 | Corona, CA | Honda CRF450R |