| | | | | | | | | | |
| 1 | Samantha | Wingert | Cedar Falls | IA | 31 | F | 1:37:57 | 98.87 | 30-39 |
| 2 | Benny | Kettler | Cedar Falls | IA | 30 | M | 1:45:32 | 85.72 | 30-39 |
| 3 | Matt | Chapman | Cedar Falls | IA | 31 | M | 1:51:16 | 60.46 | 30-39 |
| 4 | Taylor | Ringgenberg | Cedar Falls | IA | 25 | M | 1:54:51 | 87.59 | 20-29 |
| 5 | Steven | Spieker | Saint Peter | MN | 49 | M | 1:57:04 | 60.08 | 40-49 |
6 Michelle Monroe Kettler F29 | 6 | Michelle | Monroe Kettler | Cedar Falls | IA | 29 | F | 1:57:11 | 83.59 | 20-29 |
| 7 | Stacy | Purnell | Moline | IL | 32 | F | 1:57:39 | 89.14 | 30-39 |
| 8 | Dave | Steines | Mount Vernon | IA | 51 | M | 2:00:49 | 80.29 | 50-59 |
| 9 | Cory | Lien | Cedar Falls | IA | 25 | M | 2:02:43 | 72.65 | 20-29 |
| 10 | David | Fischer | Robins | IA | 55 | M | 2:04:12 | 65.31 | 50-59 |
| 11 | Jason | Mason | Des Moines | IA | 37 | M | 2:05:21 | 71.08 | 30-39 |
| 12 | Jordan | Vernoy | Cedar Falls | IA | 34 | M | 2:05:35 | 75.81 | 30-39 |
| 13 | Ashley | Stout | Cedar Falls | IA | 31 | F | 2:05:41 | 77.93 | 30-39 |
| 14 | Danielle | Wangsness | Cedar Rapids | IA | 40 | F | 2:06:04 | 81.7 | 40-49 |
| 15 | Mark | Newton | Cedar Falls | IA | 35 | M | 2:09:21 | 71.15 | 30-39 |
| 16 | Emily | Eisenman | Cedar Falls | IA | 32 | F | 2:09:46 | 77.39 | 30-39 |
| 17 | Nathan | Perry | Maple Grove | MN | 48 | M | 2:12:18 | 56.79 | 40-49 |
| 18 | Julie | Tyler | Cedar Falls | IA | 47 | F | 2:12:19 | 78.09 | 40-49 |
| 18 | Molly | Taiber | Cedar Falls | IA | 42 | F | 2:12:19 | 77.29 | 40-49 |
| 20 | Timothy | Bergan | Colfax | IA | 53 | M | 2:13:22 | 65.39 | 50-59 |
| 21 | John | Kromminga | Grimes | IA | 54 | M | 2:13:26 | 67.92 | 50-59 |
| 22 | Josh | Berger | Clear Lake | IA | 39 | M | 2:14:59 | 59.61 | 30-39 |
| 23 | Michele | Jensen | Cedar Falls | IA | 42 | F | 2:15:12 | 74.32 | 40-49 |
| 24 | Katie | Vernoy | Cedar Falls | IA | 33 | F | 2:15:16 | 74.8 | 30-39 |
| 25 | Suzy | Freedman | Cedar Falls | IA | 53 | F | 2:15:28 | 80.46 | 50-59 |
| 26 | Rebecca | Gelhaus | Cedar Falls | IA | 40 | F | 2:15:47 | 71.51 | 40-49 |
| 27 | Jen | Champman | Cedar Falls | IA | 28 | F | 2:16:56 | 71.53 | 20-29 |
| 28 | Melissa | Haugo | Waterloo | IA | 36 | F | 2:17:51 | 81.66 | 30-39 |
| 29 | Waynette | Saul | Cedar Falls | IA | 59 | F | 2:18:59 | 74.93 | 50-59 |
| 30 | Lauren | Cronbaugh | Walford | IA | 45 | F | 2:19:17 | 70.64 | 40-49 |
| 31 | Ethan | Book | Knoxville | IA | 38 | M | 2:22:51 | 73.88 | 30-39 |
| 32 | Nick | Mills | Waterloo | IA | 24 | M | 2:24:51 | 66.25 | 20-29 |
33 Shawn Cox Frederiksen M40 | 33 | Shawn Cox | Frederiksen | | | 40 | M | 2:26:00 | 72.28 | 40-49 |
| 34 | Betty | Carson | Ackley | IA | 50 | F | 2:28:12 | 63.31 | 50-59 |
| 35 | Tiffany | Gunhus | Washburn | IA | 38 | F | 2:30:08 | 82.42 | 30-39 |
| 36 | Denise | Whiting | Iowa City | IA | 59 | F | 2:33:37 | 74.14 | 50-59 |
| 37 | Cathy | Steines | Mt. Vernon | IA | 49 | F | 2:41:55 | 76.61 | 40-49 |
| 38 | Susan | Eisenbacher | Waterloo | IA | 45 | F | 2:43:33 | 58.92 | 40-49 |
| 39 | Carolyn | Buckingham | Iowa City | IA | 37 | F | 2:46:18 | 60.61 | 30-39 |
| 39 | Michele | Sun | | | 36 | F | 2:46:18 | 79.14 | 30-39 |
| 41 | Caitlin | Macdougall | Iowa City | IA | 32 | F | 2:46:25 | 59.21 | 30-39 |
| 41 | Laura | Spillman | Iowa City | IA | 38 | F | 2:46:25 | 57.34 | 30-39 |
| 43 | Willow | Fuchs | Iowa City | IA | 38 | F | 2:46:27 | 72.6 | 30-39 |
| 44 | Sreelatha | Spieker | Saint Peter | MN | 49 | F | 2:48:25 | 58.16 | 40-49 |
| 45 | Christine | Mondak | Ames | IA | 66 | F | 2:49:12 | 57.89 | 60-69 |
| 46 | Shawn | Cox | Mason City | IA | 42 | M | 2:50:47 | 63.54 | 40-49 |
| 47 | Charles | Gerdts | Oelwein | IA | 37 | M | 2:51:30 | 54.53 | 30-39 |
| 48 | Tiffany | Timm | Waterloo | IA | 32 | F | 3:05:19 | 63.75 | 30-39 |
| 49 | Clare | Snyder | Cedar Falls | IA | 36 | F | 3:18:29 | 49.35 | 30-39 |