| | Age | Grade | Athlete | Time | ST | Team | Date | Meet |
| 1. | | 7 | Odin Eriksen | 12:36.3 | WA | Sylvester | Jun 1
| International League Championships |
| 2. | | 7 | Alex Kopet | 12:48.1 | WA | Sylvester | May 25
| Meet 2 Chinook, Sylvester, Showalter |
| 3. | | 8 | Benjamin Cantor | 12:48.8PR | WA | Showalter | Jun 1
| International League Championships |
| 4. | | 8 | Dale Shockley | 13:16.6PR | WA | Sylvester | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 5. | | 7 | Peter Lloyd | 13:20.5PR | WA | Sylvester | May 3
| Meet 1 Sylvester, Showalter, Pacific |
| 6. | | 7 | Logan Domingo | 13:37.2 | WA | Sylvester | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 7. | | 8 | Axel Jimenez | 13:37.8PR | WA | Showalter | May 3
| Meet 1 Sylvester, Showalter, Pacific |
| 8. | | 7 | Sean Bissell | 13:39.7 | WA | Sylvester | May 3
| Meet 1 Sylvester, Showalter, Pacific |
| 9. | | 6 | Kobe Gaytan | 13:52.0 | WA | Pacific (Des Moines) | Jun 1
| International League Championships |
| 10. | | 6 | Hunter Talmadge | 13:58.1 | WA | Sylvester | Jun 1
| International League Championships |
| 11. | | 7 | Elliott Ortiz Range... | 14:02.3PR | WA | Pacific (Des Moines) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 12. | | 8 | Suliman Safi | 14:04.3PR | WA | Pacific (Des Moines) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 13. | | 6 | Arsalan Safi | 14:04.7PR | WA | Pacific (Des Moines) | Jun 1
| International League Championships |
| 14. | | 6 | Abdul Wares Sediqi | 14:06.0PR | WA | Pacific (Des Moines) | Jun 1
| International League Championships |
| 15. | 11 | 6 | Enoch Fernandez | 14:07.2PR | WA | Cascade (Seattle) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 16. | 12 | 6 | Garrett Greene | 14:17.0PR | WA | Cascade (Seattle) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 17. | | 7 | Brian Santos | 14:32.9PR | WA | Showalter | Jun 1
| International League Championships |
| 18. | | 6 | Grey Walker | 14:39.2PR | WA | Sylvester | May 25
| Meet 2 Chinook, Sylvester, Showalter |
| 19. | | 6 | Jack Kirkland | 14:41.3PR | WA | Sylvester | May 25
| Meet 2 Chinook, Sylvester, Showalter |
| 20. | | 6 | Evan Patton | 14:42.3 | WA | Sylvester | May 25
| Meet 2 Chinook, Sylvester, Showalter |
| 21. | | 7 | Auggie Hine | 14:53.4PR | WA | Cascade (Seattle) | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 22. | | 8 | Christian Vildozola | 14:57.0PR | WA | Showalter | Jun 1
| International League Championships |
| 23. | | 7 | Sayed Shiwan | 15:02.0PR | WA | Pacific (Des Moines) | Jun 1
| International League Championships |
| 24. | | 8 | Dat Phan | 15:04.7PR | WA | Showalter | Jun 1
| International League Championships |
| 25. | | 6 | Locklen Hoos | 15:09.8PR | WA | Sylvester | May 10
| Meet 1 Sylvester, Chinook, Glacier |
| 26. | | 8 | Jackson Fediw | 15:20.5PR | WA | Cascade (Seattle) | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 27. | | 6 | Matthew Shafer | 15:25.9 | WA | Sylvester | May 3
| Meet 1 Sylvester, Showalter, Pacific |
| 28. | | 6 | Adoniyas Ferede | 15:29.2PR | WA | Chinook (Seatac) | Jun 1
| International League Championships |
| 29. | | 7 | Abdullah Karimi | 15:38.8PR | WA | Pacific (Des Moines) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 30. | | 6 | Daniel Rivas | 15:45.3PR | WA | Sylvester | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 31. | | 7 | Ian Vega | 15:54.4 | WA | Showalter | May 18
| Meet 1 Chinook, Showalter, Glacier |
| 32. | | 8 | Jack Watson | 16:13.9PR | WA | Sylvester | Jun 1
| International League Championships |
| 33. | | 7 | Nova Tran | 16:19.0PR | WA | Showalter | Jun 1
| International League Championships |
| 34. | | 8 | Jack Thompson | 16:22.5PR | WA | Pacific (Des Moines) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 35. | | 8 | Ahmed Dewan | 16:37.0PR | WA | Showalter | Jun 1
| International League Championships |
| 36. | 12 | 7 | J'Quai Jr. Holiday | 17:01.6PR | WA | Cascade (Seattle) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 37. | | 8 | Michael Jung | 17:02.4PR | WA | Sylvester | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 38. | 12 | 6 | Ayden Chac | 17:08.8PR | WA | Cascade (Seattle) | Jun 1
| International League Championships |
| 39. | 12 | 7 | Carter Richter | 17:16.0 | WA | Chinook (Seatac) | May 18
| Meet 1 Chinook, Showalter, Glacier |
| 40. | | 8 | Gerald Raquedan | 17:17.3PR | WA | Glacier (SeaTac) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 41. | | 7 | Nathan Jones | 17:18.9PR | WA | Pacific (Des Moines) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 42. | | 7 | Tyler Pham | 18:02.5PR | WA | Pacific (Des Moines) | May 10
| Meet 2 Cascade, Pacific, Showalter |
| 43. | | 6 | Vincent Le | 18:23.0PR | WA | Glacier (SeaTac) | May 18
| Meet 1 Chinook, Showalter, Glacier |
| 44. | | 7 | Manraj Brar | 18:36.1PR | WA | Pacific (Des Moines) | May 10
| Meet 2 Cascade, Pacific, Showalter |
| 45. | | 6 | Solomon Hall | 18:40.3 | WA | Cascade (Seattle) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 46. | | 7 | Jayden Huynh | 18:41.5PR | WA | Cascade (Seattle) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 47. | | 7 | Adriel Gica | 18:47.9PR | WA | Pacific (Des Moines) | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 48. | | 8 | Edgar Avalos | 19:04.8PR | WA | Pacific (Des Moines) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 49. | | 6 | Anders Schmidt | 19:56.8PR | WA | Sylvester | May 3
| Meet 1 Sylvester, Showalter, Pacific |
| 50. | | 6 | Janay Guity | 20:04.6 | WA | Cascade (Seattle) | Jun 1
| International League Championships |
| 51. | | 7 | Griffin Phiel | 20:08.9PR | WA | Pacific (Des Moines) | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 52. | | 7 | Sebastian Dasse | 20:37.7 | WA | Pacific (Des Moines) | May 25
| Meet 1 Cascade, Pacific, Glacier |
| 53. | 12 | 7 | Christian Detweiler | 20:53.3PR | WA | Cascade (Seattle) | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 54. | | 7 | Seneca Cunningham | 21:06.0 | WA | Pacific (Des Moines) | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 55. | | 6 | Andualem Lemma | 21:18.3PR | WA | Chinook (Seatac) | Jun 1
| International League Championships |
| 56. | | 6 | Bandjougou Traore | 21:27.2PR | WA | Chinook (Seatac) | May 18
| Meet 1 Chinook, Showalter, Glacier |
| 57. | | 6 | Nahomae Fekadu | 22:08.9PR | WA | Chinook (Seatac) | May 3
| Meet 2 Cascade, Chinook, Glacier |
| 58. | | 6 | Justin Glover Jr. J... | 22:17.9PR | WA | Glacier (SeaTac) | May 3
| Meet 2 Cascade, Chinook, Glacier |
| 59. | | 7 | Premis Mangituka | 22:29.0PR | WA | Pacific (Des Moines) | May 18
| Meet 2 Cascade, Sylvester, Pacific |
| 60. | | 7 | Jaidyn Boyd | 22:39.9PR | WA | Pacific (Des Moines) | Jun 1
| International League Championships |
| 61. | | 6 | Padari Winston | 23:37.0 | WA | Glacier (SeaTac) | Jun 1
| International League Championships |
| 62. | | 6 | Isaias Villafana | 26:30.4PR | WA | Pacific (Des Moines) | Jun 1
| International League Championships |