Результаты девятого этапа Чемпионата Америки по Мотокроссу 2011 года в классе 450
| Поз | № | Гонщик | Нац | Мотоцикл | 1-й заезд | 2-й заезд | Итог |
| 1 | 2 | Villopoto, Ryan | | Kawasaki | 25 | 25 | 50
|
| 2 | 1 | Dungey, Ryan | | Suzuki | 22 | 22 | 44
|
| 3 | 17 | Barcia, Justin | | Honda | 20 | 20 | 40
|
| 4 | 22 | Reed, Chad | | Honda | 18 | 16 | 34
|
| 5 | 800 | Alessi, Mike | | KTM | 14 | 18 | 32
|
| 6 | 32 | Weimer, Jake | | Kawasaki | 16 | 15 | 31
|
| 7 | 10 | Brayton, Justin | | Yamaha | 13 | 14 | 27
|
| 8 | 30 | Regal, Kyle | | Suzuki | 11 | 12 | 23
|
| 9 | 108 | Albertson, Jimmy | | Yamaha | 9 | 10 | 19
|
| 10 | 592 | Canada, Jake | | Yamaha | 10 | 7 | 17
|
| 11 | 27 | Wey, Nicholas | | Yamaha | 7 | 8 | 15
|
| 12 | 24 | Metcalfe, Brett | | Suzuki | 15 | 0 | 15
|
| 13 | 539 | Dietrich, Ricky | | Yamaha | 3 | 11 | 14
|
| 14 | 29 | Short, Andrew | | KTM | 0 | 13 | 13
|
| 15 | 144 | Craig, Christian | | Honda | 12 | 0 | 12
|
| 16 | 96 | Spangler, Lowell | | Honda | 8 | 3 | 11
|
| 17 | 26 | Byrne, Michael | | Suzuki | 0 | 9 | 9
|
| 18 | 942 | Simmonds, Tye | | KTM | 2 | 5 | 7
|
| 19 | 526 | LaMay, Ben | | Yamaha | 0 | 6 | 6
|
| 20 | 82 | Sewell, Shane | | Yamaha | 4 | 2 | 6
|
| 21 | 45 | Friese, Vince | | Yamaha | 6 | 0 | 6
|
| 22 | 865 | Aspegren, Calle | | Honda | 5 | 0 | 5
|
| 23 | 67 | Sewell, Travis | | Yamaha | 0 | 4 | 4
|
| 24 | 832 | Strang, Joshua | | Suzuki | 0 | 1 | 1
|
| 25 | 867 | Noren, Frederik | | Honda | 1 | 0 | 1
|
| 26 | 81 | Marshall, Robert | | KTM | 0 | 0 | 0
|
| 27 | 595 | Евгений Михайлов | | Suzuki | 0 | 0 | 0
|
| 28 | 44 | Smith, Les | | Yamaha | 0 | 0 | 0
|
| 29 | 69 | Harrison, Heath | | Honda | 0 | 0 | 0
|
| 30 | 972 | Picone, Michael | | Honda | 0 | 0 | 0
|
| 31 | 709 | Bright, Tyler | | KTM | 0 | 0 | 0
|
| 32 | 505 | Lipanovich, Sean | | Yamaha | 0 | 0 | 0
|
| 33 | 597 | Dougherty, Mitchell | | Honda | 0 | 0 | 0
|
| 34 | 851 | Phillips, TJ | | Kawasaki | 0 | 0 | 0
|
| 35 | 340 | Blizzard, Ryan | | Suzuki | 0 | 0 | 0
|
| 36 | 43 | Peick, Weston | | Kawasaki | 0 | 0 | 0
|
| 37 | 53 | Browne, Jarred | | Yamaha | 0 | 0 | 0
|
| 38 | 76 | Partridge, Kyle | | Yamaha | 0 | 0 | 0
|
| 39 | 89 | Futrell, Taylor | | Honda | 0 | 0 | 0
|
| 40 | 12 | Hahn, Thomas | | Yamaha | 0 | 0 | 0
|