Результаты третьего этапа Чемпионата Америки по Мотокроссу 2012 года в классе 450
| Поз | № | Гонщик | Нац | Мотоцикл | 1-й заезд | 2-й заезд | Итог |
| 1 | 5 | Dungey, Ryan | | KTM | 25 | 25 | 50
|
| 2 | 21 | Weimer, Jake | | Kawasaki | 22 | 18 | 40
|
| 3 | 29 | Short, Andrew | | Honda | 14 | 22 | 36
|
| 4 | 50 | Izzi, Nico | | Yamaha | 16 | 16 | 32
|
| 5 | 24 | Metcalfe, Brett | | Suzuki | 20 | 11 | 31
|
| 6 | 800 | Alessi, Mike | | Suzuki | 18 | 12 | 30
|
| 7 | 10 | Brayton, Justin | | Honda | 12 | 15 | 27
|
| 8 | 26 | Byrne, Michael | | Suzuki | 9 | 14 | 23
|
| 9 | 232 | Laninovich, Billy | | Honda | 10 | 13 | 23
|
| 10 | 11 | Chisholm, Kyle | | Kawasaki | 11 | 10 | 21
|
| 11 | 25 | Tickle, Broc | | Kawasaki | 0 | 20 | 20
|
| 12 | 60 | Lemoine, Matthew | | Kawasaki | 8 | 9 | 17
|
| 13 | 68 | Sewell, Shane | | KTM | 7 | 8 | 15
|
| 14 | 33 | Grant, Josh | | Kawasaki | 13 | 2 | 15
|
| 15 | 53 | Sipes, Ryan | | Yamaha | 15 | 0 | 15
|
| 16 | 241 | Anderson, Derek | | Kawasaki | 5 | 5 | 10
|
| 17 | 52 | LaMay, Ben | | Yamaha | 3 | 6 | 9
|
| 18 | 59 | Friese, Vince | | Suzuki | 6 | 3 | 9
|
| 19 | 46 | Smith, Les | | KTM | 1 | 7 | 8
|
| 20 | 48 | Albertson, Jimmy | | Suzuki | 0 | 4 | 4
|
| 21 | 71 | Rookstool, Kevin | | Honda | 4 | 0 | 4
|
| 22 | 595 | Евгений Михайлов | | Suzuki | 2 | 1 | 3
|
| 23 | 61 | Howell, Austin | | Suzuki | 0 | 0 | 0
|
| 24 | 82 | Sipes, Justin | | Kawasaki | 0 | 0 | 0
|
| 25 | 45 | Paluzzi, Nicholas | | Kawasaki | 0 | 0 | 0
|
| 26 | 565 | Mull, Preston | | Honda | 0 | 0 | 0
|
| 27 | 765 | Giese, Michael | | Yamaha | 0 | 0 | 0
|
| 28 | 869 | Lind, Robert | | Honda | 0 | 0 | 0
|
| 29 | 652 | Pipes, Dustin | | Suzuki | 0 | 0 | 0
|
| 30 | 975 | Loberg, Jake | | Kawasaki | 0 | 0 | 0
|
| 31 | 224 | Harrison, Heath | | Honda | 0 | 0 | 0
|
| 32 | 693 | Saye, Tucker | | Suzuki | 0 | 0 | 0
|
| 33 | 707 | Millican, Alexander | | Honda | 0 | 0 | 0
|
| 34 | 160 | Thompson, Cole | | Honda | 0 | 0 | 0
|
| 35 | 98 | Hames, Tye | | Yamaha | 0 | 0 | 0
|
| 36 | 370 | Yenerich, Drew | | Yamaha | 0 | 0 | 0
|
| 37 | 36 | Regal, Kyle | | Yamaha | 0 | 0 | 0
|
| 38 | 32 | Hahn, Thomas | | Honda | 0 | 0 | 0
|
| 39 | 207 | Collier, Sean | | Honda | 0 | 0 | 0
|
| 40 | 7 | Stewart, James | | Suzuki | 0 | 0 | 0
|