Результаты первого заезда первого этапа Чемпионата Америки по Мотокроссу 2010 года в классе 450
| Поз | № | Гонщик | Нац | Мотоцикл | Интервал | Кол. очков |
| 1 | 1 | Reed, Chad | | Kawasaki | 16 кругов | 25
|
| 2 | 33 | Grant, Josh | | Yamaha | +1.218 | 22
|
| 3 | 18 | Millsaps, David | | Honda | +2.481 | 20
|
| 4 | 800 | Alessi, Mike | | KTM | +4.761 | 18
|
| 5 | 24 | Metcalfe, Brett | | Honda | +14.152 | 16
|
| 6 | 101 | Townley, Ben | | Honda | +28.489 | 15
|
| 7 | 46 | Sipes, Ryan | | Yamaha | +30.438 | 14
|
| 8 | 792 | de Dycker, Ken | | Yamaha | +45.327 | 13
|
| 9 | 10 | Hahn, Thomas | | Suzuki | +47.408 | 12
|
| 10 | 5 | Dungey, Ryan | | Suzuki | +48.036 | 11
|
| 11 | 35 | Goerke, Matthew | | Yamaha | +1:05.053 | 10
|
| 12 | 26 | Byrne, Michael | | Suzuki | +1:07.586 | 9
|
| 13 | 73 | LaMay, Ben | | Yamaha | +1:08.042 | 8
|
| 14 | 3 | Brown, Mike | | KTM | +1:12.612 | 7
|
| 15 | 29 | Short, Andrew | | Honda | +1:18.734 | 6
|
| 16 | 55 | Chisholm, Kyle | | Yamaha | +1:22.723 | 5
|
| 17 | 122 | Reardon, Daniel | | Yamaha | +1:26.007 | 4
|
| 18 | 27 | Wey, Nicholas | | Kawasaki | +1:27.014 | 3
|
| 19 | 41 | Regal, Kyle | | Honda | +1:28.085 | 2
|
| 20 | 32 | Cunningham, Kyle | | Kawasaki | +1:29.505 | 1
|
| 21 | 8 | Langston, Grant | | Yamaha | +1:45.815 | 0
|
| 22 | 241 | Anderson, Derek | | Kawasaki | +1:49.239 | 0
|
| 23 | 69 | Chatfield, Adam | | Kawasaki | +1:51.356 | 0
|
| 24 | 105 | Hamblin, Sean | | Yamaha | +1:54.355 | 0
|
| 25 | 40 | Moss, Jake | | Suzuki | +1:59.628 | 0
|
| 26 | 732 | Hames, Tye | | KTM | +2:01.777 | 0
|
| 27 | 712 | Moss, Matt | | Suzuki | +2:03.973 | 0
|
| 28 | 43 | Clarke, Steven | | Suzuki | +2:22.928 | 0
|
| 29 | 42 | Evans, Benjamin | | Suzuki | +2:47.012 | 0
|
| 30 | 209 | Harrison, Heath | | Kawasaki | +2:52.217 | 0
|
| 31 | 57 | Browne, Jarred | | Kawasaki | 15 кругов | 0
|
| 32 | 795 | Rutherford, Bruce | | Kawasaki | +3.564 | 0
|
| 33 | 771 | O'Dell, Terren | | Yamaha | +23.405 | 0
|
| 34 | 184 | Stapleton, Dennis | | Honda | +33.829 | 0
|
| 35 | 236 | Kranyak, Sean | | Yamaha | +34.880 | 0
|
| 36 | 168 | Sani, Daniel | | Honda | 14 кругов | 0
|
| 37 | 276 | Jelderda, Johnny | | Honda | 11 кругов | 0
|
| 38 | 157 | Hackley, Sean | | Kawasaki | 10 кругов | 0
|
| 39 | 58 | Peick, Weston | | Yamaha | 9 кругов | 0
|
| 40 | 88 | Renner, Ricky | | KTM | +9.994 | 0
|