Результаты первого заезда десятого этапа Чемпионата Америки по Мотокроссу 2010 года в классе 450
| Поз | № | Гонщик | Нац | Мотоцикл | Интервал | Кол. очков |
| 1 | 5 | Dungey, Ryan | | Suzuki | 17 кругов | 25
|
| 2 | 10 | Hahn, Thomas | | Suzuki | +51.410 | 22
|
| 3 | 800 | Alessi, Mike | | KTM | +1:01.930 | 20
|
| 4 | 55 | Chisholm, Kyle | | Yamaha | +1:10.171 | 18
|
| 5 | 41 | Regal, Kyle | | Honda | +1:21.276 | 16
|
| 6 | 35 | Goerke, Matthew | | Yamaha | +1:31.689 | 15
|
| 7 | 14 | Windham, Kevin | | Honda | +1:35.600 | 14
|
| 8 | 27 | Wey, Nicholas | | Kawasaki | +1:42.806 | 13
|
| 9 | 774 | Marshall, Robert | | Kawasaki | +1:51.849 | 12
|
| 10 | 68 | Kiniry, Robert | | Suzuki | +1:54.220 | 11
|
| 11 | 16 | Dowd, John | | Kawasaki | +1:55.426 | 10
|
| 12 | 351 | Sewell, Shane | | Yamaha | +2:00.229 | 9
|
| 13 | 122 | Reardon, Daniel | | Yamaha | +2:09.356 | 8
|
| 14 | 24 | Metcalfe, Brett | | Honda | 16 кругов | 7
|
| 15 | 29 | Short, Andrew | | Honda | +1:59.928 | 6
|
| 16 | 23 | Brayton, Justin | | Yamaha | +2:14.221 | 5
|
| 17 | 26 | Byrne, Michael | | Suzuki | +2:29.489 | 4
|
| 18 | 43 | Clarke, Steven | | Suzuki | +2:31.279 | 3
|
| 19 | 261 | Morrison, Jacob | | Honda | +2:37.212 | 2
|
| 20 | 397 | Robert, Taylor | | Kawasaki | +2:38.276 | 1
|
| 21 | 251 | Clark, Joshua | | Kawasaki | +2:39.813 | 0
|
| 22 | 281 | Medaglia, Jeremy | | KTM | +2:41.380 | 0
|
| 23 | 241 | Anderson, Derek | | Kawasaki | +3:06.702 | 0
|
| 24 | 167 | Mills, Ryan | | KTM | +3:21.914 | 0
|
| 25 | 801 | Alessi, Jeff | | Yamaha | +3:29.969 | 0
|
| 26 | 367 | Shatrau, William | | Honda | +3:31.521 | 0
|
| 27 | 775 | Abbott, Jake | | Kawasaki | +3:43.755 | 0
|
| 28 | 140 | Moore, Johnny | | Honda | +3:46.087 | 0
|
| 29 | 881 | Lorenz, Jerry | | Kawasaki | +3:47.083 | 0
|
| 30 | 388 | Wallace, Bryan | | KTM | +3:59.684 | 0
|
| 31 | 612 | Desrosiers, Ryan | | Honda | +4:29.806 | 0
|
| 32 | 46 | Sipes, Ryan | | Yamaha | 15 кругов | 0
|
| 33 | 597 | Dougherty, Mitchell | | Honda | 14 кругов | 0
|
| 34 | 101 | Townley, Ben | | Honda | 11 кругов | 0
|
| 35 | 292 | Howell, Austin | | Suzuki | +35.926 | 0
|
| 36 | 73 | LaMay, Ben | | Yamaha | 8 кругов | 0
|
| 37 | 652 | Pipes, Dustin | | Suzuki | 7 кругов | 0
|
| 38 | 376 | Leybovich, Ray | | Yamaha | 3 круга | 0
|
| 39 | 209 | Harrison, Heath | | Kawasaki | 2 круга | 0
|
| 40 | 134 | Sewell, Travis | | Yamaha | DNS | 0
|