| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 532 | Maeghan EASLER | Ames Velo | 29:05. | 7:27. | 4 | W 3 |
| 2 | 544 | Jennifer METTLER | NorthStar Development Cycling | 29:40. | 7:19. | 4 | W 3 |
| 3 | 541 | Lauren LACKMAN | | 29:45. | 7:23. | 4 | W 3 |
| 4 | 500 | Ella BRENNEMAN | CXHAIRS DEVO : TREK BIKES | 30:21. | 7:45. | 4 | W 3 |
| 5 | 505 | Valerie HYRMAN | Hagerty Cycling Team | 30:38. | 7:48. | 4 | W 3 |
| 6 | 517 | Meghan MASON | Power Fix CX | 30:44. | 7:41. | 4 | W 3 |
| 7 | 502 | Kathryn MCDICKEN | ASU Junior Development | 31:20. | 7:55. | 4 | W 3 |
| 8 | 503 | Abbey OBRIEN | Harvest Racing | 31:51. | 8:05. | 4 | W 3 |
| 9 | 513 | Anna LUCKOW | Loon State Cyclists | 31:53. | 7:54. | 4 | W 3 |
| 10 | 542 | Sarah WILLIAMS | Vanderkitten | 32:47. | 8:17. | 4 | W 3 |
| 11 | 509 | Haley ENGLE | Half Acre Cycling | 32:59. | 8:06. | 4 | W 3 |
| 12 | 515 | Harper BEASLEY | Trek Midwest Team | 33:04. | 8:24. | 4 | W 3 |
| 13 | 518 | Darian NAGLE-GAMM | University of Iowa Heart and Va | 33:07. | 8:20. | 4 | W 3 |
| 14 | 507 | Jennifer GROEN | Half Acre Cycling | 33:09. | 8:08. | 4 | W 3 |
| 15 | 522 | Eleanor THERMANSEN | Loon State Cyclists | 33:10. | 8:13. | 4 | W 3 |
| 16 | 526 | Lily ENSIGN | NorthStar Development Cycling | 33:21. | 8:30. | 4 | W 3 |
| 17 | 545 | Ashley MOORE | Spidermonkey Cycling | 33:49. | 8:33. | 4 | W 3 |
| 18 | 546 | Kate GINSBACH | University of Notre Dame | 33:52. | 8:22. | 4 | W 3 |
| 19 | 534 | Sarah TEMBY | | 34:06. | 8:40. | 4 | W 3 |
| 20 | 501 | Katherine SARKISOV | Rock Creek Velo | 34:24. | 9:28. | 4 | W 3 |
| 21 | 535 | Emily BISSETT | Urban South Racing | 34:56. | 8:44. | 4 | W 3 |
| 22 | 514 | Emily HOESLY | Zealous Racing | 34:57. | 8:40. | 4 | W 3 |
| 23 | 529 | Ingrid ANDERSON | University of Iowa Heart and Va | 34:59. | 8:43. | 4 | W 3 |
| 24 | 519 | Robin SUND | Zealous Racing | 35:02. | 8:41. | 4 | W 3 |
| 25 | 521 | Morgan STYER | Foxy Moxy | 35:12. | 8:30. | 4 | W 3 |
| 26 | 527 | Erin AYALA | Loon State Cyclists | 35:14. | 8:50. | 4 | W 3 |
| 27 | 538 | Tori RIEMERSMA | Landis/Trek | 35:18. | 8:59. | 4 | W 3 |
| 28 | 523 | Kris TILES | Gryphon Velo Racing | 35:22. | 8:43. | 4 | W 3 |
| 29 | 511 | Elizabeth FRANCZYK | | 35:33. | 8:56. | 4 | W 3 |
| 30 | 510 | April DOMBROWSKI | Team Wheel & Sprocket | 35:37. | 9:03. | 4 | W 3 |
| 31 | 512 | Heather CURNUTT | Brazen Dropouts Cycling Team | 36:18. | 8:44. | 4 | W 3 |
| 32 | 536 | Jennifer BAYNES | Velo Femmes Racing | 36:55. | 9:17. | 4 | W 3 |
| 33 | 530 | Brooklyn RADDIN | LOGIK | Junior Development Team | 37:04. | 9:39. | 4 | W 3 |
| 34 | 537 | Laura ANDREWS | Angry Monkeys Racing | 37:11. | 9:26. | 4 | W 3 |
| 35 | 525 | Jennifer MOSLEY | Half Acre Cycling | 37:55. | 9:45. | 4 | W 3 |
| 36 | 543 | Lilly FERGUSON | Central Junior Cycling Devo | 31:44. | 13:37. | 3 | W 3 |
| 37 | 531 | Marnie PEARSALL | Twin Six | 32:00. | 10:56. | 3 | W 3 |
| 38 | 516 | Kathryn GOFFIN | Iowa City Cycling Club | 33:30. | 11:17. | 3 | W 3 |
| 39 | 528 | Leah STIEBER | Palomino American Cyclocross | 26:43. | 13:30. | 2 | W 3 |
| DNF | 540 | Jenny BARR | | | 8:54. | 1 | W 3 |
