| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 402 | Jack ZAKRAJSEK | Lake Geneva Youth Camp Cycling | 35:16. | 8:37. | 4 | M 4 U35 |
| 2 | 401 | Derek TIMPERLEY | | 35:40. | 8:56. | 4 | M 4 U35 |
| 3 | 400 | Andrew ENGEL | | 36:38. | 9:16. | 4 | M 4 U35 |
| 4 | 501 | Benji HUNTER | | 36:38. | 8:56. | 4 | M 4 35+ |
| 5 | 422 | Bryant EVANS | Tulsa Wheelmen | 38:00. | 9:49. | 4 | M 4 U35 |
| 6 | 517 | Dustin KILNESS | Pedal Racing | 38:04. | 9:13. | 4 | M 4 35+ |
| 7 | 434 | Alexander BARRETTE | University Of Minnesota- Twin C | 38:17. | 9:35. | 4 | M 4 U35 |
| 8 | 407 | Brett ASPENSON | Bike Iowa | 38:19. | 9:32. | 4 | M 4 U35 |
| 9 | 403 | Daniel NOVAK | Freewheel Bike | 38:21. | 9:34. | 4 | M 4 U35 |
| 10 | 404 | Samuel JANISCH | Is Corp Cycling | 38:21. | 9:00. | 4 | M 4 U35 |
| 11 | 508 | Jason MCDOWELL | Palomino American Cyclocross | 38:33. | 9:32. | 4 | M 4 35+ |
| 12 | 405 | Jacob SLOSAR | The Cyclery Racing Team | 38:39. | 9:31. | 4 | M 4 U35 |
| 13 | 503 | Scott SHELMAN | Iowa City Cycling Club | 38:39. | 9:20. | 4 | M 4 35+ |
| 14 | 509 | Ren STINSON | Birchwood Racing Team | 38:48. | 9:29. | 4 | M 4 35+ |
| 15 | 428 | Douglas KERR | The Pony Shop | 38:58. | 10:08. | 4 | M 4 U35 |
| 16 | 430 | Seamus OCONNOR-WALKER | Ames Velo | 39:03. | 9:33. | 4 | M 4 U35 |
| 17 | 723 | Luke EUSTICE | | 39:03. | 9:11. | 4 | M 5 35+ |
| 18 | 448 | Shay WRIGHT | Central Junior Cycling Devo | 39:11. | 9:47. | 4 | M 4 U35 |
| 19 | 417 | Franklin SEGURA | 3 Feet Cycling | 39:22. | 10:21. | 4 | M 4 U35 |
| 20 | 426 | Samuel STRAWHACKER | Rule #5 Racing | 39:29. | 9:56. | 4 | M 4 U35 |
| 21 | 618 | Caleb BURBACH | Mnjrc | 39:29. | 9:40. | 4 | M 5 U35 |
| 22 | 424 | James SULLIVAN | | 39:31. | 10:11. | 4 | M 4 U35 |
| 23 | 411 | Scott ROTHBARTH | Xxxracing | 39:44. | 10:00. | 4 | M 4 U35 |
| 24 | 506 | Keyth HOWRY | | 39:45. | 9:54. | 4 | M 4 35+ |
| 25 | 409 | Isaac WEEKS | Hub Cycling Team | 39:49. | 9:52. | 4 | M 4 U35 |
| 26 | 420 | Kyle CROSSETT | Rule #5 | 39:55. | 9:50. | 4 | M 4 U35 |
| 27 | 413 | Hunter NAVARRO | Kcoi U-20 | 40:02. | 9:52. | 4 | M 4 U35 |
| 28 | 436 | Matthew GROGAN | University Of Wisconsin Plattev | 40:07. | 9:43. | 4 | M 4 U35 |
| 29 | 415 | Michael HULBURT | | 40:12. | 9:39. | 4 | M 4 U35 |
| 30 | 514 | Wade JOHNSON | Crcx | 40:27. | 9:57. | 4 | M 4 35+ |
| 31 | 447 | Ralph RUFO | Iscorp Cycling P/b Smartchoice | 40:37. | 10:16. | 4 | M 4 U35 |
| 32 | 602 | Trevor ROOSE | | 40:38. | 9:53. | 4 | M 5 U35 |
| 33 | 502 | Sean HAYEK | Double I Cycling Experience | 40:50. | 10:02. | 4 | M 4 35+ |
| 34 | 446 | Noah YETLEY | | 40:52. | 10:18. | 4 | M 4 U35 |
| 35 | 623 | Hunter ADKISSON | | 41:01. | 9:50. | 4 | M 5 U35 |
| 36 | 550 | Jay GEISEN | Iowa City Cycling Club | 41:12. | 10:22. | 4 | M 4 35+ |
| 37 | 423 | Lewis CASKEY | No Limit Cycling | 41:13. | 9:57. | 4 | M 4 U35 |
| 38 | 677 | Ryan LIPSKI | | 41:13. | 9:57. | 4 | M 5 35+ |
| 39 | 605 | Brian BIERMAN | Revolution Cycles | 41:13. | 9:50. | 4 | M 5 U35 |
| 40 | 541 | Jeff TRYON | Groove Subaru Excel Sports | 41:29. | 10:18. | 4 | M 4 35+ |
| 41 | 601 | Akash LUCHT | North Star Development | 41:32. | 9:52. | 4 | M 5 U35 |
| 42 | 510 | Pasha KUZNETSOV | Iowa City Cycling Club | 41:39. | 10:29. | 4 | M 4 35+ |
| 43 | 412 | Ivan CABEZAS | Team Colavita/parisi Coffee | 42:00. | 10:48. | 4 | M 4 U35 |
| 44 | 427 | Kris ADAMS | Rasmussen Bike Shop | 42:00. | 10:25. | 4 | M 4 U35 |
| 45 | 681 | Scott FETT | | 42:03. | 9:49. | 4 | M 5 35+ |
| 46 | 512 | Wade SWIFT | Swift Innovations | 42:09. | 10:24. | 4 | M 4 35+ |
| 47 | 507 | Andrew WAGGONER | Lovestar Race Club | 42:09. | 10:20. | 4 | M 4 35+ |
| 48 | 442 | Jack DAVIES | Uw-platteville | 42:27. | 10:43. | 4 | M 4 U35 |
| 49 | 504 | Michael KERN | Los Playboys Internacionales | 42:29. | 10:20. | 4 | M 4 35+ |
| 50 | 532 | Rob YATES | Matrix/rbm | 42:30. | 10:12. | 4 | M 4 35+ |
| 51 | 431 | Allen KUO | | 42:30. | 10:26. | 4 | M 4 U35 |
| 52 | 410 | Zach BUTLER | | 42:32. | 10:52. | 4 | M 4 U35 |
| 53 | 515 | Steven SPEARS | Iowa City Cycling Club | 42:35. | 10:29. | 4 | M 4 35+ |
| 54 | 686 | Jason ZYLSTRA | Rasmussen Bike Shop | 42:48. | 10:11. | 4 | M 5 35+ |
| 55 | 521 | Jason MATTOCK | World Of Bikes | 42:53. | 10:19. | 4 | M 4 35+ |
| 56 | 438 | Ian BREITLOW | University Of Wisconsin-plattev | 42:57. | 10:49. | 4 | M 4 U35 |
| 57 | 680 | Jason POWERS | | 43:04. | 10:15. | 4 | M 5 35+ |
| 58 | 425 | Joseph BELL | Peace Coffee Racing | 43:23. | 10:48. | 4 | M 4 U35 |
| 59 | 727 | Jay JOHANNSEN | Natural Grocers Cycling Team | 43:31. | 10:12. | 4 | M 5 35+ |
| 60 | 441 | Dillon EVERTSEN | Geoffs Bike And Ski | 43:32. | 11:21. | 4 | M 4 U35 |
| 61 | 629 | Ryan RIEGER | | 43:39. | 10:15. | 4 | M 5 U35 |
| 62 | 439 | Jonathan CONLEY | | 43:41. | 10:45. | 4 | M 4 U35 |
| 63 | 445 | Blake KELLEY | Fulton X All-city | 43:49. | 11:06. | 4 | M 4 U35 |
| 64 | 435 | Levi BRENT | Central Juior Cycling Devo | 43:51. | 11:09. | 4 | M 4 U35 |
| 65 | 683 | Randy HARRIS | | 43:53. | 10:28. | 4 | M 5 35+ |
| 66 | 675 | Tom SPENCER | Team Wisconsin | 44:00. | 12:49. | 4 | M 5 35+ |
| 67 | 628 | Emiel PASTIJN | Velocause Centraal Cycling | 44:08. | 10:38. | 4 | M 5 U35 |
| 68 | 538 | Shane BUSCHER | Midwest Cycling Club Trek Oma-k | 44:18. | 11:02. | 4 | M 4 35+ |
| 69 | 524 | Greg FUQUA | Ames Velo | 44:22. | 11:20. | 4 | M 4 35+ |
| 70 | 721 | Nate SCHMIDT | | 44:25. | 10:35. | 4 | M 5 35+ |
| 71 | 513 | Brian KLIPPEL | | 44:31. | 10:51. | 4 | M 4 35+ |
| 72 | 530 | Roberto BARRIOS | Heckawee | 44:49. | 11:11. | 4 | M 4 35+ |
| 73 | 694 | Jason ZIEGLER | | 44:51. | 10:52. | 4 | M 5 35+ |
| 74 | 531 | Michael DRAHAUS | | 44:54. | 11:31. | 4 | M 4 35+ |
| 75 | 406 | Connor BERNSTEIN | Northstar Junior Development | 45:02. | 11:15. | 4 | M 4 U35 |
| 76 | 534 | Donald MORGAN | Team Pentabike | 45:03. | 11:14. | 4 | M 4 35+ |
| 77 | 522 | Steve TYGRETT | | 45:06. | 11:05. | 4 | M 4 35+ |
| 78 | 684 | Roger POZEZNIK | Village Cyclery | 45:16. | 11:01. | 4 | M 5 35+ |
| 79 | 533 | Peter STEVENSON | Dmos Racing Team | 45:17. | 11:27. | 4 | M 4 35+ |
| 80 | 545 | Derek CLAUSSEN | Dmos Racing Team | 45:18. | 11:06. | 4 | M 4 35+ |
| 81 | 711 | Doug GAUMER | | 45:23. | 10:52. | 4 | M 5 35+ |
| 82 | 552 | Kevin PLATO | Twin Six | 45:27. | 11:06. | 4 | M 4 35+ |
| 83 | 536 | Eric LANDSNESS | Team Noah | 45:36. | 11:07. | 4 | M 4 35+ |
| 84 | 443 | Danny PITTS | Prontocuts.com | 45:36. | 11:33. | 4 | M 4 U35 |
| 85 | 529 | John VANSOOY | | 45:52. | 11:21. | 4 | M 4 35+ |
| 86 | 527 | Frank BOYER | Rosso Fango/isocentric | 46:07. | 12:11. | 4 | M 4 35+ |
| 87 | 518 | Shane MEAKIM | Lapt Cc | 46:13. | 11:59. | 4 | M 4 35+ |
| 88 | 685 | Jeffrey PARMELEE | Loke Bicycle Race Club | 46:20. | 11:05. | 4 | M 5 35+ |
| 89 | 553 | Artur GOLEBIEWSKI | Dmos Racing Team | 46:49. | 11:54. | 4 | M 4 35+ |
| 90 | 620 | Stephen BONNEAU | Xxx Racing-athletico | 47:37. | 11:42. | 4 | M 5 U35 |
| 91 | 687 | Neil SHATEK | | 35:50. | 11:21. | 3 | M 5 35+ |
| 92 | 547 | Kevin TUBBS | Belgianwerkx | 35:54. | 12:20. | 3 | M 4 35+ |
| 93 | 708 | David THOMPSON | The Bike Lab Okc | 35:54. | 11:14. | 3 | M 5 35+ |
| 94 | 716 | Jj TRUAX | Hashtag Bikes | 36:20. | 11:12. | 3 | M 5 35+ |
| 95 | 540 | Eric OBRIEN | Midwest Cycling Community / Oma | 36:33. | 11:49. | 3 | M 4 35+ |
| 96 | 615 | Jack NAGLA | University Of Iowa | 36:35. | 11:57. | 3 | M 5 U35 |
| 97 | 539 | William BENTON | Great Dane Velo Club | 36:37. | 12:37. | 3 | M 4 35+ |
| 98 | 719 | Tom NELSON | | 36:59. | 11:57. | 3 | M 5 35+ |
| 99 | 701 | Alexander KOCONIS | | 37:11. | 11:54. | 3 | M 5 35+ |
| 100 | 710 | Keith LUNDY | | 37:32. | 11:56. | 3 | M 5 35+ |
| 101 | 520 | Robert VESTER | Palomino American Cyclocross | 37:34. | 12:24. | 3 | M 4 35+ |
| 102 | 549 | John NORMAN | | 37:34. | 12:25. | 3 | M 4 35+ |
| 103 | 542 | James COADY | Bikeiowa.com Cycling Team | 37:43. | 11:58. | 3 | M 4 35+ |
| 104 | 523 | Ben KIEL | | 37:48. | 12:41. | 3 | M 4 35+ |
| 105 | 543 | John BURKLE | Atlas | 39:24. | 13:42. | 3 | M 4 35+ |
| 106 | 717 | Matthew CRAIG | | 39:52. | 12:42. | 3 | M 5 35+ |
| 107 | 546 | Danny HOOKS | Team Colavita Parisi Kansas Cit | 40:24. | 12:35. | 3 | M 4 35+ |
| 108 | 612 | Andrew GRUMBLES | University Of Wisconsin-plattev | 40:24. | 13:18. | 3 | M 5 U35 |
| 109 | 714 | Andrew BRANDT | Dmos Race Team | 40:51. | 12:36. | 3 | M 5 35+ |
| 110 | 709 | Frank WHITE | Colavita/parisi Coffee | 40:54. | 13:05. | 3 | M 5 35+ |
| 111 | 603 | Curran BECKLER | Crcx | 42:33. | 9:59. | 3 | M 5 U35 |
| 112 | 544 | Matt KIDMAN | Dmos | 42:56. | 14:23. | 3 | M 4 35+ |
| 113 | 707 | Joel STOLFUS | Chainlink Cyclists | 44:01. | 14:13. | 3 | M 5 35+ |
| 114 | 713 | David POKELA | | 44:03. | 14:36. | 3 | M 5 35+ |
| 115 | 619 | Antonio SERNA | | 46:53. | 16:25. | 3 | M 5 U35 |
| 116 | 613 | Brandon RUSCHILL | Metal / Twin Six | 46:54. | 15:45. | 3 | M 5 U35 |
| 117 | 548 | Sean ROSS | Momentum Racing | 49:43. | 18:24. | 3 | M 4 35+ |
| DNF | 408 | Alonzo CHRISTENSEN | | | 10:02. | 1 | M 4 U35 |
| DNF | 516 | Kyle RICKERT | Birchwood/gis | | 10:06. | 1 | M 4 35+ |
| DNF | 505 | Matt HENDERSON | Shimano-pearl Izumi Factory | | 9:40. | 2 | M 4 35+ |
| DNF | 437 | Joshua DOOLITTLE | | | 12:40. | 2 | M 4 U35 |
| DNF | 421 | Arturo GARZA-GONGORA | Johnny Sprockets | | 10:51. | 1 | M 4 U35 |
| DNF | 525 | Carl NORRIS | Spidermonkey Cycling | | 19:19. | 2 | M 4 35+ |
| DNF | 419 | Derek AUGUSTINE | Goldenrod Pastries | | 11:35. | 1 | M 4 U35 |
| DNF | 526 | John LUTZ | Iscorp P/b Smartchoice Mri | | 12:09. | 1 | M 4 35+ |
| DNF | 693 | Jefferson GOODMAN | | | 11:15. | 3 | M 5 35+ |
| DNF | 688 | Peter KABOLI | | | 11:01. | 2 | M 5 35+ |
| DNF | 698 | Harmon ANDERSON | | | 13:18. | 1 | M 5 35+ |
| DNF | 728 | Britt MARCUSSEN | | | 14:05. | 1 | M 5 35+ |
| DNF | 690 | Brian RING | | | 14:40. | 1 | M 5 35+ |
| DNF | 627 | Abhilesh DHAWANJEWAR | | | 15:03. | 1 | M 5 U35 |
| DNF | 610 | Brian PARACHE | Xxx Racing-athletico | | 16:06. | 1 | M 5 U35 |
| DNF | 706 | Ronald KLOSE | | | 16:57. | 2 | M 5 35+ |
| DNF | 722 | Ben SNYDER | | | 17:18. | 1 | M 5 35+ |
| DNF | 625 | Tyler DUNCAN | | | 19:06. | 2 | M 5 U35 |
| DNF | 414 | Nolan SEMRAU | San Francisco Cycling Club | | 25:45. | 1 | M 4 U35 |
| DNF | 611 | Landon TOOM | Jimmy Johns Racing Team | | 33:51. | 1 | M 5 U35 |
| DNS | 416 | Keir JAMES | | | 25:45. | 1 | M 4 U35 |
| DNS | 433 | Brett JONES | | | 25:45. | 1 | M 4 U35 |
| DNS | 440 | Max TORRES | Beverly Bike - Veepak | | 25:45. | 1 | M 4 U35 |
| DNS | 500 | Jose ROJAS | Brick City Bicycles | | 25:45. | 1 | M 4 35+ |
| DNS | 511 | Joseph TAYLOR | Lapt Cc | | 25:45. | 1 | M 4 35+ |
| DNS | 614 | Travis BOOTS | | | 25:45. | 1 | M 5 U35 |
| DNS | 608 | Braden TETMEYER | | | 25:46. | 1 | M 5 U35 |
| DNS | 622 | Andrew HEIBULT | Mojo Cycling | | 25:46. | 1 | M 5 U35 |
| DNS | 621 | Andrew JOHNSON | Goosetown Racing Club | | 25:46. | 1 | M 5 U35 |
| DNS | 704 | Alex BUHMEYER | | | 26:39. | 1 | M 5 35+ |
| DNS | 692 | Heath WETJEN | | | 26:39. | 1 | M 5 35+ |
| DNS | 697 | Martin KILLEEN | Spidermonkey Cycling | | 26:39. | 1 | M 5 35+ |
| DNS | 712 | Jacob MEYER | Lincoln Hustle | | 26:39. | 1 | M 5 35+ |
