Результаты второго заезда четвертого этапа Чемпионата Америки по Мотокроссу 2012 года в классе 450
| Поз | № | Гонщик | Нац | Мотоцикл | Интервал | Кол. очков |
| 1 | 5 | Dungey, Ryan | | KTM | 16 кругов | 25
|
| 2 | 800 | Alessi, Mike | | Suzuki | +22.791 | 22
|
| 3 | 21 | Weimer, Jake | | Kawasaki | +27.812 | 20
|
| 4 | 18 | Millsaps, David | | Yamaha | +32.556 | 18
|
| 5 | 24 | Metcalfe, Brett | | Suzuki | +34.888 | 16
|
| 6 | 53 | Sipes, Ryan | | Yamaha | +51.786 | 15
|
| 7 | 26 | Byrne, Michael | | Suzuki | +1:02.128 | 14
|
| 8 | 29 | Short, Andrew | | Honda | +1:06.327 | 13
|
| 9 | 25 | Tickle, Broc | | Kawasaki | +1:07.861 | 12
|
| 10 | 50 | Izzi, Nico | | Yamaha | +1:10.738 | 11
|
| 11 | 36 | Regal, Kyle | | Yamaha | +1:12.042 | 10
|
| 12 | 11 | Chisholm, Kyle | | Kawasaki | +1:15.013 | 9
|
| 13 | 10 | Brayton, Justin | | Honda | +1:25.340 | 8
|
| 14 | 59 | Friese, Vince | | Suzuki | +1:45.051 | 7
|
| 15 | 48 | Albertson, Jimmy | | Suzuki | +1:49.191 | 6
|
| 16 | 232 | Laninovich, Billy | | Honda | +1:50.965 | 5
|
| 17 | 52 | LaMay, Ben | | Yamaha | +1:53.502 | 4
|
| 18 | 61 | Howell, Austin | | Suzuki | +2:06.439 | 3
|
| 19 | 595 | Евгений Михайлов | | Suzuki | +2:07.593 | 2
|
| 20 | 186 | Borkenhagen, Sean | | Kawasaki | +2:09.434 | 1
|
| 21 | 27 | Wey, Nicholas | | Kawasaki | +2:38.475 | 0
|
| 22 | 85 | Marshall, Robert | | KTM | 15 кругов | 0
|
| 23 | 370 | Yenerich, Drew | | Yamaha | +10.755 | 0
|
| 24 | 46 | Smith, Les | | KTM | +14.805 | 0
|
| 25 | 89 | Bright, Tyler | | KTM | +21.423 | 0
|
| 26 | 66 | Thomas, Jason | | Suzuki | +29.113 | 0
|
| 27 | 62 | Sewell, Travis | | Yamaha | +37.478 | 0
|
| 28 | 869 | Lind, Robert | | Honda | +38.618 | 0
|
| 29 | 91 | Carlson, Dalton | | Yamaha | +55.010 | 0
|
| 30 | 652 | Pipes, Dustin | | Suzuki | +1:13.918 | 0
|
| 31 | 976 | Greco, Josh | | Honda | +1:14.037 | 0
|
| 32 | 224 | Harrison, Heath | | Honda | +2:31.020 | 0
|
| 33 | 945 | Stryker, Michael | | KTM | 14 кругов | 0
|
| 34 | 672 | Rarick, Seth | | KTM | +33.465 | 0
|
| 35 | 160 | Thompson, Cole | | Honda | 9 кругов | 0
|
| 36 | 60 | Lemoine, Matthew | | Kawasaki | 7 кругов | 0
|
| 37 | 82 | Sipes, Justin | | Kawasaki | +53.262 | 0
|
| 38 | 33 | Grant, Josh | | Kawasaki | 4 круга | 0
|
| 39 | 7 | Stewart, James | | Suzuki | DNS | 0
|
| 40 | 68 | Sewell, Shane | | KTM | DNS | 0
|