| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 252 | Katie CLOUSE | Alpha Bicycle Co.- Vista Subaru | 28:02. | 9:10. | 3 | W 15-16 |
| 2 | 264 | Petra SCHMIDTMANN | Van Dessel Factory Team | 29:19. | 10:04. | 3 | W 15-16 |
| 3 | 272 | Ava LILLEY | | 31:03. | 10:45. | 3 | W 15-16 |
| 4 | 271 | Abigail YATES | Matrix/RBM | 32:46. | 11:01. | 3 | W 15-16 |
| 5 | 268 | Bridget TOOLEY | Dallas Racing | 33:04. | 11:34. | 3 | W 15-16 |
| 6 | 260 | Ryley MOSHER | Wheelworks Racing JR | 33:09. | 10:55. | 3 | W 15-16 |
| 7 | 259 | Rosemary MORRISSEY | Boulder Junior Cycling | 33:54. | 11:16. | 3 | W 15-16 |
| 8 | 257 | Taylor JOHNSON | Boulder Junior Cycling | 34:23. | 12:20. | 3 | W 15-16 |
| 9 | 261 | Abbey OBRIEN | Devo Dirt Militia p/b Midwest C | 34:37. | 11:40. | 3 | W 15-16 |
| 10 | 255 | Emma FREYMANN | Laser Cats Feline All Stars | 35:24. | 11:48. | 3 | W 15-16 |
| 11 | 266 | Madeline SMITH | KMS Cycling-Killington Mountain | 35:41. | 12:09. | 3 | W 15-16 |
| 12 | 269 | Juliann VANDERHAEGEN | Rad Racing NW | 36:37. | 11:40. | 3 | W 15-16 |
| 13 | 256 | Katherine JOHNSON | JAM Fund / NCC | 36:56. | 12:50. | 3 | W 15-16 |
| 14 | 254 | Aubrey DRUMMOND | SPCX p/b R.K. BLACK | 37:29. | 13:13. | 3 | W 15-16 |
| 15 | 263 | Lauren POWERS | | 39:04. | 12:42. | 3 | W 15-16 |
| 16 | 265 | Kate SEILER | Sho-Air TWENTY20 Development | 39:52. | 13:47. | 3 | W 15-16 |
| 17 | 253 | Cheyenne COMER | The TEAM SoCalCross | 40:41. | 13:44. | 3 | W 15-16 |
| 18 | 267 | Ruth SPOONER | | 41:23. | 13:45. | 3 | W 15-16 |
| 19 | 262 | Emma OSBORNE | Team Extreme | 42:20. | 14:49. | 3 | W 15-16 |
| 20 | 270 | Rosalyn WILLEY | Lionhearts Junior Racing | 27:58. | 14:07. | 2 | W 15-16 |
| 21 | 251 | Cassie BOPF | Rock Creek Velo | 31:43. | 17:25. | 2 | W 15-16 |
