| Rank | Bib | Name | Affiliation | Time | Split Time | Laps | Category |
| 1 | 450 | Peter SWINAND | The Pony Shop | 26:13. | 8:47. | 3 | B 13-15 |
| 2 | 236 | Nigel VAUGHT | Move Up Off-road | 26:30. | 8:50. | 3 | B 13-15 |
| 3 | 454 | Orion CHILD | Velo Childeric | 26:51. | 8:53. | 3 | B 13-15 |
| 4 | 463 | Henry CONAWAY | Midwest Development Cyclin Inc. | 26:54. | 8:53. | 3 | B 13-15 |
| 5 | 452 | Dakota OLSEN | Central Junior Cycling | 27:14. | 9:04. | 3 | B 13-15 |
| 6 | 458 | Jack CARTER | Northstar Development | 27:24. | 9:32. | 3 | B 13-15 |
| 7 | 455 | Finn SMITH | | 28:18. | 9:08. | 3 | B 13-15 |
| 8 | 480 | Max CORBY | Midwest Devo | 28:28. | 9:25. | 3 | B 13-15 |
| 9 | 471 | Shay WRIGHT | Cjc | 28:35. | 9:49. | 3 | B 13-15 |
| 10 | 462 | Colton BAILEY | Spin Devo | 28:48. | 9:43. | 3 | B 13-15 |
| 11 | 465 | Brody BURNHAM | Dmos Racing | 28:55. | 9:24. | 3 | B 13-15 |
| 12 | 247 | Asa CHILD | Velo Childeric | 29:15. | 9:48. | 3 | B 13-15 |
| 13 | 475 | Will RAMSEY | | 29:24. | 9:56. | 3 | B 13-15 |
| 14 | 472 | Sam BURKLE | Midwest Devo | 29:25. | 9:49. | 3 | B 13-15 |
| 15 | 466 | Nicholas LABBE | The Pony Shop | 29:32. | 10:04. | 3 | B 13-15 |
| 16 | 479 | Seth LASLEY | Team Soundpony | 31:57. | 10:49. | 3 | B 13-15 |
| 17 | 476 | Lance BUSCHER | Devo Dirt Militia | 32:32. | 11:23. | 3 | B 13-15 |
| 18 | 473 | Nathan ZOLLMAN | Cjc Devo - Le Mars | 33:12. | 11:45. | 3 | B 13-15 |
| 19 | 474 | Ayden BRENT | Central Junior Cycling Devo | 33:53. | 11:55. | 3 | B 13-15 |
| 20 | 459 | Henry PRAZNOWSKI | The Pony Shop | 35:14. | 13:02. | 3 | B 13-15 |
| 21 | 468 | Nicholas GOMES | Quantum Solutions Intelligentsi | 35:14. | 11:56. | 3 | B 13-15 |
| 22 | 467 | Fineas HOWSER | Kcoi U20 | 24:20. | 12:42. | 2 | B 13-15 |
| 23 | 469 | Holden BERG | Cutters | 29:11. | 16:18. | 2 | B 13-15 |
| 24 | 477 | Taylor ROBERTS | Cjc | 37:32. | 13:45. | 2 | B 13-15 |
| DNF | 453 | Max PALMER | Midwest Devo | | 9:22. | 1 | B 13-15 |
| DNF | 456 | Phillip EMMERT | Midwest Devo | | 10:31. | 1 | B 13-15 |
| DNF | 457 | Henrique LOWE | Treadhead Cycling | | 20:14. | 1 | B 13-15 |
| DNS | 461 | Magnus WHITE | Boulder Junior Cycling | | 8:47. | 1 | B 13-15 |
| DNS | 470 | Rolen CREED | Gateway Harley-davidson | | 8:47. | 1 | B 13-15 |
