| | | | | | | | | | |
| 1 | Xander | Apponi | Bartlett | IL | 22 | M | 53:54 | 66.05 | 20-29 |
| 2 | Andy | Fish | West Des Moines | IA | 43 | M | 55:43 | 80.2 | 40-49 |
| 3 | Tom | Volk | Lincoln | NE | 56 | M | 56:23 | 74.28 | 50-59 |
| 4 | Jay | Harvey | Bondurant | IA | 41 | M | 57:28 | 80.37 | 40-49 |
| 5 | Ryan | Clement | Collins | IA | 33 | M | 59:12 | 73.6 | 30-39 |
| 6 | Meredith | Neid | Grinnell | IA | 19 | F | 1:01:24 | 100 | <20 |
| 7 | Matt | Millard | Altoona | IA | 46 | M | 1:03:12 | 74.36 | 40-49 |
| 8 | Michael | Stanfa | Des Moines | IA | 29 | M | 1:03:31 | 61.99 | 20-29 |
| 9 | Trevor | Holland | Altoona | IA | 37 | M | 1:04:17 | 76.72 | 30-39 |
| 10 | Tom | Youngwirth | Urbandale | IA | 55 | M | 1:05:45 | 81.98 | 50-59 |
| 11 | Cory | Berkenes | Bondurant | IA | 40 | M | 1:06:06 | 68.55 | 40-49 |
| 12 | Ryan | Roberts | Altoona | IA | 46 | M | 1:06:08 | 67.95 | 40-49 |
13 West Des Moines, IA 81.82% | 13 | Tanya | Fish | West Des Moines | IA | 42 | F | 1:07:12 | 81.82 | 40-49 |
| 14 | Hashim | Abdinasir | Altoona | IA | 40 | M | 1:07:46 | 81.83 | 40-49 |
| 15 | Joshua | Dare | Pleasant Hill | IA | 41 | M | 1:07:51 | 68.69 | 40-49 |
| 16 | Paul | Nye | Ankeny | IA | 56 | M | 1:08:36 | 61.13 | 50-59 |
| 17 | Susanne | Kennedy | Des Moines | IA | 45 | F | 1:09:33 | 77.93 | 40-49 |
| 18 | Melinda | Nye | Ankeny | IA | 48 | F | 1:12:05 | 78.36 | 40-49 |
| 19 | Justin | Nostrala | Indianola | IA | 57 | M | 1:13:11 | 57.11 | 50-59 |
| 20 | Pat | Vilmont | Waukee | IA | 48 | M | 1:13:47 | 58.58 | 40-49 |
| 21 | Shaina | Gaul | Des Moines | IA | 35 | F | 1:14:01 | 82.95 | 30-39 |
| 22 | Jud | Barr | Des Moines | IA | 56 | M | 1:15:27 | 66.78 | 50-59 |
| 22 | Maria | Yuhas | Winterset | IA | 53 | F | 1:15:27 | 73.21 | 50-59 |
| 24 | Scott | Blair | Warrenville | IL | 46 | M | 1:18:33 | 53.75 | 40-49 |
| 25 | Ryan | Tresnak | Vinton | IA | 50 | M | 1:22:17 | 54.74 | 50-59 |
| 26 | Deanne | Krumm | Johnston | IA | 46 | F | 1:22:45 | 74.2 | 40-49 |
| 27 | Andrew | Stroud | Des Moines | IA | 63 | M | 1:24:05 | 55.81 | 60-69 |
| 28 | Melinda | Urick | Des Moines | IA | 44 | F | 1:27:16 | 65.8 | 40-49 |
| 29 | Caroline | Brown | Des Moines | IA | 10 | F | 1:53:20 | 59.8 | <20 |
| 30 | Kyle | Brown | Des Moines | IA | 47 | M | 1:53:21 | 53.63 | 40-49 |
| 0 | Marc | Maxwell | Sterling | IL | 46 | M | 0 | 59.41 | 40-49 |
| 0 | Martin | Oberndorfer | Koln | | 49 | M | 0 | 0 | 40-49 |
| 0 | Andrew | Frana | Altoona | IA | 36 | M | 0 | 0 | 30-39 |
| 0 | Greta | Schmidt | Grinnell | IA | 20 | F | 0 | 0 | 20-29 |
| 0 | Dallas | Cady | Des Moines | IA | 27 | M | 0 | 0 | 20-29 |
| 0 | Danielle | Shelton | Urbandale | IA | 51 | F | 0 | 0 | 50-59 |