| | | | | | | | | | |
| 1 | Nathan | Sicher | Webb City | MO | 43 | M | 8:57:41 | 87.41 | 40-49 |
| 2 | Kingsley | Gibbens | Lincoln | NE | 32 | M | 9:33:43 | 91.7 | 30-39 |
| 3 | Emmanuel | Deanda | Denison | IA | 27 | M | 9:36:08 | 90.76 | 20-29 |
| 4 | Jordan | Mills | Wellsburg | IA | 31 | M | 9:42:46 | 85.02 | 30-39 |
| 5 | Taylor | Marvin | Clive | IA | 37 | M | 10:12:58 | 87.72 | 30-39 |
| 6 | Evan | Payer | Yankton | SD | 20 | M | 11:33:32 | 89.63 | 20-29 |
| 7 | Jake | Boyd | Maple Grove | MN | 36 | M | 11:37:42 | 70.39 | 30-39 |
| 8 | Noah | Ryan | Omaha | NE | 20 | M | 11:53:02 | 75.41 | 20-29 |
| 9 | Ethan | Neil | Papillion | NE | 21 | M | 11:53:03 | 75.41 | 20-29 |
| 10 | Mitch | Steimel | Gilbert | IA | 33 | M | 11:59:03 | 71.75 | 30-39 |
| 11 | Jonny | Getting | Waukee | IA | 32 | M | 12:10:38 | 74.73 | 30-39 |
| 12 | Matt | Braun | Canton | SD | 48 | M | 12:16:07 | 70.26 | 40-49 |
| 12 | Jason | Bork | Sheldon | IA | 49 | M | 12:16:07 | 69.51 | 40-49 |
| 14 | Joshua | Hansen | Ames | IA | 25 | M | 12:17:25 | 67.26 | 20-29 |
| 15 | Nate | Dalo | Knoxville | IA | 39 | M | 12:19:27 | 64.56 | 30-39 |
| 16 | Jay | Bodine | Sycamore | IL | 30 | M | 12:23:01 | 70.29 | 30-39 |
| 17 | Josh | Miller | Milford | IA | 47 | M | 12:31:34 | 71.54 | 40-49 |
| 18 | Chad | Rinehart | Monroe | IA | 41 | M | 12:32:51 | 66.94 | 40-49 |
| 19 | Jordan | Schick | Reinbeck | IA | 40 | M | 12:55:12 | 74.96 | 40-49 |
| 20 | Jon | Lewton | Johnston | IA | 41 | M | 12:55:53 | 67.21 | 40-49 |
| 20 | Michael | Minard | Johnston | IA | 43 | M | 12:55:53 | 68.89 | 40-49 |
| 22 | Todd | James | Adel | IA | 49 | M | 13:22:32 | 67 | 40-49 |
| 23 | Crystal | Shinosky | Concord Twp | OH | 53 | F | 13:55:00 | 82.4 | 50-59 |
| 24 | Chris | Beckwith | Cumming | IA | 45 | M | 14:10:44 | 66.11 | 40-49 |
| 25 | Gabe | Wilson | Austin | MN | 38 | M | 14:25:07 | 66.74 | 30-39 |
| 26 | Ian | Spohn | Shelby | IA | 36 | M | 14:31:14 | 74.8 | 30-39 |
| 27 | Dakota | Schwebke | Coralville | IA | 28 | M | 14:48:55 | 66.04 | 20-29 |
| 28 | Brad | Dains | Adel | IA | 44 | M | 14:57:08 | 64.47 | 40-49 |
| 29 | Landan | Paulsen | Kalona | IA | 27 | M | 15:17:23 | 55.97 | 20-29 |
| 30 | Pamela | Ruhland | Woodward | IA | 47 | F | 15:21:17 | 75.4 | 40-49 |
| 31 | Joseph | Swinson | Derby | IA | 47 | M | 15:34:41 | 49.96 | 40-49 |
| 32 | Anibal | Aguilar | Denison | IA | 30 | M | 15:41:01 | 58.33 | 30-39 |
| 33 | Kristine | Hoffmann | Ankeny | IA | 29 | F | 16:18:12 | 71.55 | 20-29 |
| 0 | Mandi | Pralle | Mason City | IA | 43 | F | 0 | 77.78 | 40-49 |
| 0 | Amber | Crews | Urbandale | IA | 46 | F | 0 | 66.54 | 40-49 |
| 0 | Josh | Thiemann | Dodge Center | MN | 44 | M | 0 | 81.74 | 40-49 |
| 0 | Terri | Miller | Kearney | NE | 44 | F | 0 | 64.49 | 40-49 |
| 0 | Meredith | Davidson | Bondurant | IA | 38 | F | 0 | 61.51 | 30-39 |
| 0 | Ben | Jochum | Lincoln | NE | 41 | M | 0 | 67.93 | 40-49 |
| 0 | B | Brant | Crystal Lake | IL | 46 | M | 0 | 82.09 | 40-49 |
| 0 | Marty | Swanson | Des Moines | IA | 57 | M | 0 | 57.86 | 50-59 |
| 0 | Adam | Barber | Indianola | IA | 44 | M | 0 | 64.71 | 40-49 |
| 0 | Ryon | Rasmussen | Coralville | IA | 31 | M | 0 | 0 | 30-39 |
| 0 | Matt | Timmins | Newton | IA | 46 | M | 0 | 80.73 | 40-49 |
| 0 | Gayle | Pellizzer | Clovis | CA | 42 | F | 0 | 79.58 | 40-49 |
| 0 | Chasey | Rowan | Adel | AL | 19 | F | 0 | 81.74 | <20 |
| 0 | Tyler | Schick | Des Moines | IA | 37 | M | 0 | 82.34 | 30-39 |
| 0 | Gabby | Morrow | Des Moines | IA | 32 | F | 0 | 72.32 | 30-39 |
| 0 | Jeffrey | Cumber | La Vista | NE | 45 | M | 0 | 75.77 | 40-49 |
| 0 | Matthew | Russell | Cedar Rapids | IA | 33 | M | 0 | 79.78 | 30-39 |
| 0 | Matt | Romkey | West Des Moines | IA | 36 | M | 0 | 0 | 30-39 |
| 0 | Laurie | Tulchin | Iowa City | IA | 66 | F | 17:19:10 | 76.12 | 60-69 |