| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 402 | Nathan ZOLLMAN | Harvest Racing-trek | 37:23. | 7:18. | 5 | Cat 4 U35 |
| 2 | 501 | Scott OLSEN | Midstate Racing | 37:23. | 7:18. | 5 | Cat 4 35-99 |
| 3 | 406 | Curran BECKLER | | 38:28. | 7:50. | 5 | Cat 4 U35 |
| 4 | 404 | Lewis CASKEY | B2c2 P/b Jra Cycles | 38:52. | 8:00. | 5 | Cat 4 U35 |
| 5 | 401 | Benjamin REYNOLDS | | 38:56. | 7:46. | 5 | Cat 4 U35 |
| 6 | 523 | Adam BOYD | | 39:25. | 7:46. | 5 | Cat 4 35-99 |
| 7 | 602 | Paula URBAN | Kenosha Kutters | 39:35. | 7:43. | 5 | JR W 17-18 |
| 8 | 415 | Ben OWENS | Matrix/rbm | 39:43. | 8:04. | 5 | Cat 4 U35 |
| 9 | 411 | Jonathan CONLEY | Twisted Spokes | 39:56. | 8:10. | 5 | Cat 4 U35 |
| 10 | 506 | Jason MATTOCK | World Of Bikes | 39:58. | 7:57. | 5 | Cat 4 35-99 |
| 11 | 505 | Scott MARLOWE | Matrix/rbm - Cantu Cycling Whee | 40:35. | 8:07. | 5 | Cat 4 35-99 |
| 12 | 618 | Ragan WEIGEL | Donkey Label Racing | 40:41. | 7:57. | 5 | JR W 13-16 |
| 13 | 503 | Randy HARRIS | Rule #5 Nicks Cycling/mennen Pl | 40:57. | 8:12. | 5 | Cat 4 35-99 |
| 14 | 606 | Diego FLORES | Maumee Valley Wheelmen | 41:09. | 8:12. | 5 | Cat 5 U35 |
| 15 | 516 | Harmon ANDERSON | | 41:14. | 7:59. | 5 | Cat 4 35-99 |
| 16 | 412 | Stephen BONNEAU | | 41:24. | 8:49. | 5 | Cat 4 U35 |
| 17 | 508 | Brian BATSON | Localcycling.com | 41:25. | 8:26. | 5 | Cat 4 35-99 |
| 18 | 526 | Jay GEISEN | Iowa City Cycling Club | 41:36. | 8:09. | 5 | Cat 4 35-99 |
| 19 | 417 | Kyle BROWN | Bike Haven Race Team | 41:36. | 8:17. | 5 | Cat 4 U35 |
| 20 | 502 | Gregory CARVER | | 41:46. | 8:24. | 5 | Cat 4 35-99 |
| 21 | 531 | Peter STEVENSON | Dmos Racing Team | 41:47. | 8:17. | 5 | Cat 4 35-99 |
| 22 | 677 | Travis KOBUSH | Kobush Racing | 41:57. | 8:12. | 5 | Cat 5 35-99 |
| 23 | 608 | Tobin BROWN | Goldenrod Pastries Cycling Team | 42:00. | 8:11. | 5 | Cat 5 U35 |
| 24 | 682 | Jake BELTZ | Scheels | 42:02. | 8:10. | 5 | Cat 5 35-99 |
| 25 | 604 | Noah YETLEY | Sugar Bottom Bikes | 42:04. | 7:56. | 5 | Cat 5 U35 |
| 26 | 504 | Scott FETT | | 42:06. | 8:21. | 5 | Cat 4 35-99 |
| 27 | 675 | Eric GOERS | Iowa City Cycling Club | 42:14. | 8:07. | 5 | Cat 5 35-99 |
| 28 | 525 | Daniel BISHOP | Dmos Racing | 42:17. | 8:16. | 5 | Cat 4 35-99 |
| 29 | 524 | Jeff EISENTRAGER | Dmos Racing | 42:18. | 8:17. | 5 | Cat 4 35-99 |
| 30 | 514 | Ben CASKEY | Bike Rags | 42:36. | 8:20. | 5 | Cat 4 35-99 |
| 31 | 521 | Ryan FOLEY | Great Dane Velo Club | 42:43. | 8:34. | 5 | Cat 4 35-99 |
| 32 | 522 | John MARTINEK | Goosetown Cycling/new Pi | 42:47. | 8:30. | 5 | Cat 4 35-99 |
| 33 | 607 | Aj JOHNSON | | 42:49. | 8:10. | 5 | Cat 5 U35 |
| 34 | 515 | Wade JOHNSON | Bike Rags | 43:06. | 8:39. | 5 | Cat 4 35-99 |
| 35 | 544 | Jason PATCH | | 43:14. | 8:30. | 5 | Cat 4 35-99 |
| 36 | 680 | Matthew FABIAN | North Iowa Spin | 43:14. | 8:30. | 5 | Cat 5 35-99 |
| 37 | 513 | Frank BOYER | Rosso Fango/isocentric | 43:15. | 8:32. | 5 | Cat 4 35-99 |
| 38 | 683 | Kurt` JUNGE | | 34:57. | 8:27. | 4 | Cat 5 35-99 |
| 39 | 691 | Lewie MILLER | | 35:04. | 8:25. | 4 | Cat 5 35-99 |
| 40 | 600 | Matthew SWEENEY | | 35:25. | 8:22. | 4 | Cat 5 U35 |
| 41 | 610 | Samantha SCOTT | Rage Cycling | 35:26. | 8:55. | 4 | JR W 13-16 |
| 42 | 605 | Chase HARPER | | 35:27. | 8:22. | 4 | Cat 5 U35 |
| 43 | 418 | Jackson EAKER | Matrix/rbm | 35:29. | 8:47. | 4 | Cat 4 U35 |
| 44 | 707 | Duane STASKAL | | 35:30. | 8:28. | 4 | Cat 5 35-99 |
| 45 | 403 | Tom STUTESMAN | Xxx Racing-athletico | 35:35. | 9:58. | 4 | Cat 4 U35 |
| 46 | 614 | Tony BROWN | Qc Forc | 36:05. | 8:39. | 4 | Cat 5 U35 |
| 47 | 615 | Ben MIRON | Team Clark Logic | 36:05. | 8:43. | 4 | Cat 5 U35 |
| 48 | 512 | Steve TYGRETT | Crandic Racing | 36:29. | 9:23. | 4 | Cat 4 35-99 |
| 49 | 688 | Chad FURLONG | | 37:40. | 9:18. | 4 | Cat 5 35-99 |
| 50 | 686 | Matt PHIPPEN | Scheels | 37:50. | 9:14. | 4 | Cat 5 35-99 |
| 51 | 540 | Scott STINSON | Air Assurance P/b Avb Bank | 38:03. | 9:26. | 4 | Cat 4 35-99 |
| 52 | 422 | Joshua AWE | | 38:18. | 9:30. | 4 | Cat 4 U35 |
| 53 | 536 | Alexander KOCONIS | | 38:20. | 9:33. | 4 | Cat 4 35-99 |
| 54 | 693 | Paul ARENS | Bike Rags Racing | 38:32. | 9:09. | 4 | Cat 5 35-99 |
| 55 | 617 | Lauren WEIGEL | Donkey Label Racing | 38:40. | 9:19. | 4 | JR W 13-16 |
| 56 | 703 | Rob HALDEN | | 38:48. | 9:19. | 4 | Cat 5 35-99 |
| 57 | 537 | John BURKLE | Jimmy Jacks | 38:58. | 9:55. | 4 | Cat 4 35-99 |
| 58 | 500 | Scott MYERS | Team Logik (logikpower.com) | 39:05. | 9:42. | 4 | Cat 4 35-99 |
| 59 | 715 | Clayton STEPHENS | | 39:16. | 9:23. | 4 | Cat 5 35-99 |
| 60 | 530 | Greg GIZINSKI | Cycle U | 39:23. | 9:50. | 4 | Cat 4 35-99 |
| 61 | 689 | Benjamin SOUTH | N/a | 40:03. | 9:54. | 4 | Cat 5 35-99 |
| 62 | 699 | Reed TRETTIN | Not Try Hard Today | 40:41. | 9:50. | 4 | Cat 5 35-99 |
| 63 | 528 | Todd TOOM | Jimmy Johns Racing Team | 40:51. | 10:03. | 4 | Cat 4 35-99 |
| 64 | 692 | Lucas KUHLMANN | Team Alcohawk | 41:16. | 10:22. | 4 | Cat 5 35-99 |
| 65 | 700 | Jason BAXTER | Team Alcohawk | 42:01. | 10:20. | 4 | Cat 5 35-99 |
| 66 | 714 | Daniel HOLDEN | | 42:07. | 10:50. | 4 | Cat 5 35-99 |
| 67 | 701 | David GANNON | Dmos Racing | 42:24. | 10:12. | 4 | Cat 5 35-99 |
| 68 | 705 | Jared HARVEY | Circle8 Cyclery | 43:11. | 10:59. | 4 | Cat 5 35-99 |
| 69 | 542 | Shane BAST | Dmos Race Team | 43:16. | 10:57. | 4 | Cat 4 35-99 |
| 70 | 706 | David EAKER | Matrix/rbm | 45:23. | 10:59. | 4 | Cat 5 35-99 |
| 71 | 697 | Ronald KLOSE | | 36:26. | 11:52. | 3 | Cat 5 35-99 |
| 72 | 708 | Jody KIES | Scheels | 36:41. | 12:22. | 3 | Cat 5 35-99 |
| 73 | 713 | Ben SNYDER | | 37:44. | 12:34. | 3 | Cat 5 35-99 |
| 74 | 710 | Todd GRASSMAN | | 45:24. | 14:34. | 3 | Cat 5 35-99 |
| DNF | 712 | Dale HENTZELL | Bike Rags Racing | | 14:36. | 1 | Cat 5 35-99 |
