Результаты квалификации десятого этапа Чемпионата Америки по Мотокроссу 2017 года в классе 450
| Поз | № | Гонщик | Нац | Мотоцикл | Лучший круг | № круга | Отс. от перв. | Отс. от пред. | кол. кр. | 
| 1 | 48 | Craig, Christian |  | Honda | 2:06.915 | - - | 0:00.000 | 0:00.000 | - - | 
| 2 | 2 | Webb, Cooper |  | Yamaha | 2:06.925 | - - | 0:00.010 | 0:00.010 | - - | 
| 3 | 4 | Baggett, Blake |  | KTM | 2:08.016 | - - | 0:01.101 | 0:01.091 | - - | 
| 4 | 15 | Wilson, Dean |  | Husqvarna | 2:08.159 | - - | 0:01.244 | 0:00.143 | - - | 
| 5 | 25 | Musquin, Marvin |  | KTM | 2:08.191 | - - | 0:01.276 | 0:00.032 | - - | 
| 6 | 30 | Davalos, Martin |  | Husqvarna | 2:08.449 | - - | 0:01.534 | 0:00.258 | - - | 
| 7 | 14 | Seely, Cole |  | Honda | 2:08.600 | - - | 0:01.685 | 0:00.151 | - - | 
| 8 | 19 | Bogle, Justin |  | Suzuki | 2:08.675 | - - | 0:01.760 | 0:00.075 | - - | 
| 9 | 3 | Tomac, Eli |  | Kawasaki | 2:08.687 | - - | 0:01.772 | 0:00.012 | - - | 
| 10 | 40 | Noren, Frederik |  | Honda | 2:09.601 | - - | 0:02.686 | 0:00.914 | - - | 
| 11 | 32 | Peick, Weston |  | Suzuki | 2:09.925 | - - | 0:03.010 | 0:00.324 | - - | 
| 12 | 43 | Bisceglia, Matt |  | Suzuki | 2:10.093 | - - | 0:03.178 | 0:00.168 | - - | 
| 13 | 81 | Miller, Henry |  | Yamaha | 2:10.813 | - - | 0:03.898 | 0:00.720 | - - | 
| 14 | 34 | Bloss, Benny |  | KTM | 2:10.972 | - - | 0:04.057 | 0:00.159 | - - | 
| 15 | 558 | Slusser, Dylan |  | Honda | 2:11.081 | - - | 0:04.166 | 0:00.109 | - - | 
| 16 | 70 | Alix, Dakota |  | KTM | 2:11.671 | - - | 0:04.756 | 0:00.590 | - - | 
| 17 | 606 | Stewart, Ronnie |  | Suzuki | 2:12.444 | - - | 0:05.529 | 0:00.773 | - - | 
| 18 | 37 | Nicoletti, Phillip |  | Suzuki | 2:12.447 | - - | 0:05.532 | 0:00.003 | - - | 
| 19 | 125 | Mosiman, Josh |  | Husqvarna | 2:12.567 | - - | 0:05.652 | 0:00.120 | - - | 
| 20 | 813 | Lampi, Aaron |  | Yamaha | 2:13.246 | - - | 0:06.331 | 0:00.679 | - - | 
| 21 | 309 | Smith, Jeremy |  | Yamaha | 2:13.391 | - - | 0:06.476 | 0:00.145 | - - | 
| 22 | 96 | Martin, Vann |  | Honda | 2:13.403 | - - | 0:06.488 | 0:00.012 | - - | 
| 23 | 332 | Hand, Jeremy |  | Honda | 2:13.685 | - - | 0:06.770 | 0:00.282 | - - | 
| 24 | 49 | Rodriguez, Anthony |  | Honda | 2:13.996 | - - | 0:07.081 | 0:00.311 | - - | 
| 25 | 637 | Piazza, Robert |  | Honda | 2:14.472 | - - | 0:07.557 | 0:00.476 | - - | 
| 26 | 151 | Tedder, Dakota |  | Kawasaki | 2:14.671 | - - | 0:07.756 | 0:00.199 | - - | 
| 27 | 270 | Runkles, Jacob |  | KTM | 2:14.889 | - - | 0:07.974 | 0:00.218 | - - | 
| 28 | 88 | Short, John |  | Yamaha | 2:15.168 | - - | 0:08.253 | 0:00.279 | - - | 
| 29 | 154 | Scharer, Brandon |  | Yamaha | 2:15.297 | - - | 0:08.382 | 0:00.129 | - - | 
| 30 | 596 | Tickle, Carson |  | Honda | 2:15.327 | - - | 0:08.412 | 0:00.030 | - - | 
| 31 | 181 | Pipes, Dustin |  | Suzuki | 2:16.675 | - - | 0:09.760 | 0:01.348 | - - | 
| 32 | 98 | Babbitt, Matthew |  | KTM | 2:17.189 | - - | 0:10.274 | 0:00.514 | - - | 
| 33 | 265 | Fratz-Orr, Nick |  | KTM | 2:17.259 | - - | 0:10.344 | 0:00.070 | - - | 
| 34 | 401 | Redman, Samuel |  | Kawasaki | 2:17.395 | - - | 0:10.480 | 0:00.136 | - - | 
| 35 | 351 | Grondahl, Eric |  | Honda | 2:17.407 | - - | 0:10.492 | 0:00.012 | - - | 
| 36 | 887 | Coluzzi, Thomas |  | KTM | 2:17.670 | - - | 0:10.755 | 0:00.263 | - - | 
| 37 | 718 | Tomita, Toshiki |  | Honda | 2:17.740 | - - | 0:10.825 | 0:00.070 | - - | 
| 38 | 993 | Wagner, Austin |  | Honda | 2:17.867 | - - | 0:10.952 | 0:00.127 | - - | 
| 39 | 456 | Grove, Jacob |  | Yamaha | 2:17.884 | - - | 0:10.969 | 0:00.017 | - - | 
| 40 | 356 | Lippman, Daniel |  | Suzuki | 2:18.499 | - - | 0:11.584 | 0:00.615 | - - | 
| 41 | 282 | Pauli, Theodore |  | Kawasaki | 2:18.575 | - - | 0:11.660 | 0:00.076 | - - | 
| 42 | 240 | Stewart, Bryce |  | Honda | 2:19.066 | - - | 0:12.151 | 0:00.491 | - - | 
| 43 | 645 | Harmon, Cheyenne |  | Suzuki | 2:19.083 | - - | 0:12.168 | 0:00.017 | - - | 
| 44 | 532 | Cagno, Rocky |  | Yamaha | 2:19.280 | - - | 0:12.365 | 0:00.197 | - - | 
| 45 | 509 | Nagy, Alexander |  | Suzuki | 2:19.543 | - - | 0:12.628 | 0:00.263 | - - | 
| 46 | 412 | Lesher, Jared |  | KTM | 2:19.934 | - - | 0:13.019 | 0:00.391 | - - | 
| 47 | 527 | Hammer, Matthew |  | KTM | 2:19.937 | - - | 0:13.022 | 0:00.003 | - - | 
| 48 | 607 | Endriss, Kyle |  | Yamaha | 2:19.968 | - - | 0:13.053 | 0:00.031 | - - | 
| 49 | 395 | Stepek, Tyler |  | Kawasaki | 2:19.969 | - - | 0:13.054 | 0:00.001 | - - | 
| 50 | 472 | Impens, Jake |  | Honda | 2:19.998 | - - | 0:13.083 | 0:00.029 | - - | 
| 51 | 696 | Kraeger, Nick |  | Honda | 2:20.301 | - - | 0:13.386 | 0:00.303 | - - | 
| 52 | 994 | Sanchez, Juan |  | Honda | 2:20.392 | - - | 0:13.477 | 0:00.091 | - - | 
| 53 | 407 | Nelko, Benjamin |  | Honda | 2:21.270 | - - | 0:14.355 | 0:00.878 | - - | 
| 54 | 859 | Higley, Alex |  | KTM | 2:21.344 | - - | 0:14.429 | 0:00.074 | - - | 
| 55 | 724 | McConnell, Jason |  | KTM | 2:21.812 | - - | 0:14.897 | 0:00.468 | - - | 
| 56 | 349 | Sigismondi, Alex |  | Kawasaki | 2:22.200 | - - | 0:15.285 | 0:00.388 | - - | 
| 57 | 227 | Gilliam, Cory |  | KTM | 2:22.567 | - - | 0:15.652 | 0:00.367 | - - | 
| 58 | 795 | Leininger, Aaron |  | Honda | 2:22.715 | - - | 0:15.800 | 0:00.148 | - - | 
| 59 | 369 | Astudillo, Jason |  | Honda | 2:22.739 | - - | 0:15.824 | 0:00.024 | - - | 
| 60 | 899 | Uebrick, Kevin |  | Yamaha | 2:23.378 | - - | 0:16.463 | 0:00.639 | - - | 
| 61 | 961 | Testa, Mario |  | Yamaha | 2:23.506 | - - | 0:16.591 | 0:00.128 | - - | 
| 62 | 514 | Roth, Anthony |  | Yamaha | 2:23.989 | - - | 0:17.074 | 0:00.483 | - - | 
| 63 | 242 | MacDonald, Shawn |  | Honda | 2:24.158 | - - | 0:17.243 | 0:00.169 | - - | 
| 64 | 479 | Coen, James |  | Honda | 2:24.841 | - - | 0:17.926 | 0:00.683 | - - | 
| 65 | 366 | Addy, Thomas |  | Yamaha | 2:25.736 | - - | 0:18.821 | 0:00.895 | - - | 
| 66 | 312 | Makuta, Chris |  | Honda | 2:25.824 | - - | 0:18.909 | 0:00.088 | - - | 
| 67 | 710 | Dreisbach, Dominick |  | Yamaha | 2:26.343 | - - | 0:19.428 | 0:00.519 | - - | 
| 68 | 839 | Berry, Joren |  | Yamaha | 2:26.584 | - - | 0:19.669 | 0:00.241 | - - | 
| 69 | 616 | Ray, Chase |  | Honda | 2:27.112 | - - | 0:20.197 | 0:00.528 | - - | 
| 70 | 880 | Robbins, Cole |  | Kawasaki | 2:28.116 | - - | 0:21.201 | 0:01.004 | - - | 
| 71 | 878 | McKay, Eric |  | Yamaha | 2:28.546 | - - | 0:21.631 | 0:00.430 | - - | 
| 72 | 190 | Boron, Matt |  | KTM | 2:28.970 | - - | 0:22.055 | 0:00.424 | - - | 
| 73 | 827 | Ovitt, Blake |  | KTM | 2:29.188 | - - | 0:22.273 | 0:00.218 | - - | 
| 74 | 470 | Hopkins, Kyle |  | Honda | 2:29.412 | - - | 0:22.497 | 0:00.224 | - - | 
| 75 | 324 | Cooper, James |  | Yamaha | 2:29.836 | - - | 0:22.921 | 0:00.424 | - - | 
| 76 | 541 | White, Richard |  | Honda | 2:30.265 | - - | 0:23.350 | 0:00.429 | - - | 
| 77 | 237 | Costa, David |  | KTM | 2:30.500 | - - | 0:23.585 | 0:00.235 | - - | 
| 78 | 622 | Maley, Zac |  | Yamaha | 2:31.032 | - - | 0:24.117 | 0:00.532 | - - | 
| 79 | 744 | Giambrone, Tom |  | Suzuki | 2:34.084 | - - | 0:27.169 | 0:03.052 | - - | 
| 80 | 688 | Woodrow, Gabe |  | Honda | 2:37.790 | - - | 0:30.875 | 0:03.706 | - - |