| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 790 | Ava HOLMGREN | Hardwood Next Wave Cycling Team | 39:06. | 7:51. | 5 | Cat 1-2 W |
| 2 | 793 | Isabella HOLMGREN | Hardwood Next Wave Cycling Team | 39:36. | 7:31. | 5 | Cat 1-2 W |
| 3 | 753 | Lauren HARKNESS | | 39:43. | 7:41. | 5 | Cat 1-2 W |
| 4 | 752 | Melissa SEYMOUR | Basemedia Racing | 40:17. | 7:54. | 5 | Cat 1-2 W |
| 5 | 761 | Claire STECIUK | Hardwood Next Wave | 40:17. | 7:58. | 5 | Cat 1-2 W |
| 6 | 751 | April BEARD | Trek Midwest | 40:35. | 7:43. | 5 | Cat 1-2 W |
| 7 | 754 | Risa HUSTAD | Tacocat Racing | 40:58. | 8:08. | 5 | Cat 1-2 W |
| 8 | 795 | Meghan MASON | The Fix Studio | 42:10. | 8:36. | 5 | Cat 3 W |
| 9 | 755 | Venny ALUB | Cantu Cycling Wheels | 43:02. | 8:28. | 5 | Cat 1-2 W |
| 10 | 801 | Veronica HUDACEK | Loon State Cyclists | 43:11. | 8:40. | 5 | Cat 3 W |
| 11 | 758 | Jodie PRESTINE | Velo Femmes Racing | 43:21. | 8:49. | 5 | Cat 1-2 W |
| 12 | 794 | Abbey OBRIEN | Harvest Racing-trek | 43:45. | 8:42. | 5 | Cat 3 W |
| 13 | 900 | Robin WILLIAMS | Geoff?s Bike And Ski | 44:05. | 8:41. | 5 | Mas W 40 |
| 14 | 873 | Audrey WIEDEMEIER | Johnson County Flyers | 45:01. | 8:59. | 5 | Cat 4-5 W |
| 15 | 807 | Sarah LARSON | Unattached | 45:04. | 9:08. | 5 | Cat 3 W |
| 16 | 762 | Mary RANDALL | Chicago Cuttin Crew | 45:26. | 8:39. | 5 | Cat 1-2 W |
| 17 | 798 | Joy FRANCO | Menlo Velo Cyclocross | 45:33. | 9:13. | 5 | Cat 3 W |
| 18 | 791 | Samantha SCOTT | Rage Cycling | 45:39. | 9:36. | 5 | Cat 3 W |
| 19 | 901 | Jessica WHITON | Psimet Racing | 46:01. | 8:50. | 5 | Mas W 40 |
| 20 | 852 | Haley CROUCH | Elektra Racing | 46:08. | 8:54. | 5 | Cat 4-5 W |
| 21 | 850 | Amelia ORTON | Alpha Bicycle Co.- Groove Subar | 46:32. | 8:34. | 5 | Cat 4-5 W |
| 22 | 851 | Lauren STEINKE | University Of Iowa Cycling Club | 47:12. | 9:14. | 5 | Cat 4-5 W |
| 23 | 803 | Erika PETERSON | Northstar Development | 48:32. | 10:09. | 5 | Cat 3 W |
| 24 | 811 | Kathryn GOFFIN | Iowa City Cycling Club | 38:41. | 9:23. | 4 | Cat 3 W |
| 25 | 813 | Emily HOESLY | | 39:24. | 9:54. | 4 | Cat 3 W |
| 26 | 856 | Olivia CROSKEY | Johnson County Flyers | 39:28. | 9:25. | 4 | Cat 4-5 W |
| 27 | 802 | Lauren WEIGEL | Donkey Label Racing | 40:17. | 9:59. | 4 | Cat 3 W |
| 28 | 806 | Ragan WEIGEL | Donkey Label Racing | 41:14. | 10:37. | 4 | Cat 3 W |
| 29 | 903 | Renee SHELTON | Dfl | 42:14. | 10:12. | 4 | Mas W 40 |
| 30 | 857 | Sarah BONNEVILLE | Koochella | 42:26. | 10:58. | 4 | Cat 4-5 W |
| 31 | 905 | Sheryl JOHNSON | Egencia | 43:02. | 10:35. | 4 | Mas W 40 |
| 32 | 908 | Kathleen PORTER | Twisted Spokes | 43:20. | 10:43. | 4 | Mas W 40 |
| 33 | 860 | Jacqueline PALFY | Parallel 44 Racing P/b Sanford | 44:54. | 11:24. | 4 | Cat 4-5 W |
| 34 | 909 | Kathryn JOHNSON | Womens Free State Racing | 44:57. | 11:07. | 4 | Mas W 40 |
| 35 | 865 | Jamie WILGER | | 45:02. | 10:21. | 4 | Cat 4-5 W |
| 36 | 861 | Hannah NEARY | University Of Iowa Cycling Club | 46:36. | 11:11. | 4 | Cat 4-5 W |
| 37 | 797 | Emily BISSETT | Urban South Racing | 48:37. | 10:04. | 4 | Cat 3 W |
| 38 | 872 | Caroline SHAW | Ames Velo | 49:31. | 12:27. | 4 | Cat 4-5 W |
| 39 | 859 | Michal WATSON | Revolution Cycling Club | 49:36. | 11:27. | 4 | Cat 4-5 W |
| 40 | 910 | Sue BRANSKY | Crandic | 33:43. | 10:45. | 3 | Mas W 40 |
| 41 | 869 | Margot DEROSIER | Northstar Development | 38:15. | 12:59. | 3 | Cat 4-5 W |
| 42 | 864 | Maggie PETERSON | All-city X Fulton Racing | 39:29. | 13:09. | 3 | Cat 4-5 W |
| 43 | 867 | Jennifer WOOD | Revolution Cycles Club | 39:50. | 12:40. | 3 | Cat 4-5 W |
| 44 | 911 | Lara FISHER | Kuhl Cycling Team | 40:20. | 13:59. | 3 | Mas W 40 |
