Результаты четвертого этапа Чемпионата Америки по Мотокроссу 2016 года в классе 450
| Поз | № | Гонщик | Нац | Мотоцикл | 1-й заезд | 2-й заезд | Итог |
| 1 | 94 | Roczen, Ken | | Suzuki | 25 | 25 | 50
|
| 2 | 21 | Anderson, Jason | | Husqvarna | 20 | 20 | 40
|
| 3 | 25 | Musquin, Marvin | | KTM | 22 | 18 | 40
|
| 4 | 3 | Tomac, Eli | | Kawasaki | 16 | 22 | 38
|
| 5 | 51 | Barcia, Justin | | Yamaha | 14 | 16 | 30
|
| 6 | 377 | Pourcel, Christophe | | Husqvarna | 18 | 12 | 30
|
| 7 | 19 | Bogle, Justin | | Honda | 15 | 14 | 29
|
| 8 | 14 | Seely, Cole | | Honda | 12 | 15 | 27
|
| 9 | 20 | Tickle, Broc | | Suzuki | 13 | 11 | 24
|
| 10 | 28 | Peick, Weston | | Yamaha | 8 | 13 | 21
|
| 11 | 34 | Nicoletti, Phillip | | Yamaha | 10 | 10 | 20
|
| 12 | 29 | Short, Andrew | | KTM | 9 | 7 | 16
|
| 13 | 43 | Noren, Frederik | | Honda | 3 | 9 | 12
|
| 14 | 10 | Brayton, Justin | | KTM | 4 | 8 | 12
|
| 15 | 96 | McConahy, Noah | | Husqvarna | 5 | 6 | 11
|
| 16 | 32 | Bisceglia, Matt | | Suzuki | 11 | 0 | 11
|
| 17 | 68 | Martinez, Cole | | Yamaha | 7 | 2 | 9
|
| 18 | 63 | Wentland, Jesse | | Honda | 6 | 1 | 7
|
| 19 | 167 | Bloss, Benny | | KTM | 0 | 5 | 5
|
| 20 | 11 | Chisholm, Kyle | | Honda | 1 | 4 | 5
|
| 21 | 292 | Howell, Austin | | Suzuki | 0 | 3 | 3
|
| 22 | 99 | Harrison, Heath | | KTM | 2 | 0 | 2
|
| 23 | 881 | Lorenz, Jerry | | Yamaha | 0 | 0 | 0
|
| 24 | 80 | Williams, Zack | | Yamaha | 0 | 0 | 0
|
| 25 | 95 | Pipes, Dustin | | Suzuki | 0 | 0 | 0
|
| 26 | 535 | Peters, Joey | | Yamaha | 0 | 0 | 0
|
| 27 | 83 | Herrlein, Daniel | | Honda | 0 | 0 | 0
|
| 28 | 219 | Sewell, Shane | | Yamaha | 0 | 0 | 0
|
| 29 | 309 | Smith, Jeremy | | Honda | 0 | 0 | 0
|
| 30 | 356 | Lippman, Daniel | | Suzuki | 0 | 0 | 0
|
| 31 | 938 | Tickle, Carson | | Yamaha | 0 | 0 | 0
|
| 32 | 841 | Walker, Jeffrey | | Honda | 0 | 0 | 0
|
| 33 | 270 | Runkles, Jacob | | Yamaha | 0 | 0 | 0
|
| 34 | 578 | Yohe, Dakota | | Suzuki | 0 | 0 | 0
|
| 35 | 581 | Bitterman, Kyle | | Yamaha | 0 | 0 | 0
|
| 36 | 265 | Fratz-Orr, Nick | | Honda | 0 | 0 | 0
|
| 37 | 52 | LaMay, Ben | | Yamaha | 0 | 0 | 0
|
| 38 | 33 | Grant, Josh | | Kawasaki | 0 | 0 | 0
|
| 39 | 70 | Archer, Tony | | Kawasaki | 0 | 0 | 0
|
| 40 | 81 | Brooks, Jason | | Yamaha | 0 | 0 | 0
|