| 1. | Ryan ChappellePlace 1. · Grade 7 · Bear Creek | 7 | Bear Creek | 12.6h | 10 |
| 2. | Owen CobbPlace 2. · Grade 8 · Seattle Academy | 8 | Seattle Academy | 12.9h | 7 |
| 2. | Angel HernandezPlace 2. · Grade 8 · Seattle Academy | 8 | Seattle Academy | 12.9h | 7 |
| 4. | Cyrus HunterPlace 4. · Grade 8 · Bush (Seattle) | 8 | Bush (Seattle) | 13.0h | 5 |
| 5. | Jordan SnookPlace 5. · Grade 7 · Bear Creek | 7 | Bear Creek | 13.1h | 4 |
| 6. | Nick JonesPlace 6. · Grade 8 · Bellevue Christian | 8 | Bellevue Christian | 13.2h | 3 |
| 7. | Max GrebenPlace 7. · Grade 8 · Cedar Park Chr. (Bothell) | 8 | Cedar Park Chr. (Bothell) | 13.3h | 2 |
| 8. | Dylan ChangPlace 8. · Grade 8 · Bear Creek | 8 | Bear Creek | 13.4h PR | 0.33 |
| 8. | Zach EvertsPlace 8. · Grade 8 · Seattle Academy | 8 | Seattle Academy | 13.4h | 0.33 |
| 8. | Calvin ChenPlace 8. · Grade 8 · Bellevue Christian | 8 | Bellevue Christian | 13.4h PR | 0.33 |
| 11. | Jordan Morales-LightPlace 11. · Grade 8 · Bush (Seattle) | 8 | Bush (Seattle) | 13.5h PR | — |
| 11. | Sebastian RudnickiPlace 11. · Grade 8 · Bellevue Christian | 8 | Bellevue Christian | 13.5h PR | — |
| 13. | Harrison ProbstPlace 13. · Grade 7 · University Prep | 7 | University Prep | 13.6h PR | — |
| 13. | Joshua HerzogPlace 13. · Grade 6 · University Prep | 6 | University Prep | 13.6h | — |
| 15. | Mikael SundstromPlace 15. · Grade 8 · Cedar Park Chr. (Bothell) | 8 | Cedar Park Chr. (Bothell) | 13.8h PR | — |
| 15. | Nate AlberdaPlace 15. · Grade 8 · Shoreline Christian | 8 | Shoreline Christian | 13.8h PR | — |
| 15. | Pierce Ortiz-WilliamsPlace 15. · Grade 8 · Bush (Seattle) | 8 | Bush (Seattle) | 13.8h PR | — |
| 18. | Bryce WhitneyPlace 18. · Grade 6 · Bear Creek | 6 | Bear Creek | 14.0h | — |
| 18. | Liam MasseyPlace 18. · Grade 7 · Bear Creek | 7 | Bear Creek | 14.0h PR | — |
| 20. | Eli EvertsPlace 20. · Grade 6 · Seattle Academy | 6 | Seattle Academy | 14.1h PR | — |
| 20. | Jerry LuPlace 20. · Grade 8 · Bellevue Christian | 8 | Bellevue Christian | 14.1h PR | — |
| 20. | Ben RileyPlace 20. · Grade 8 · Seattle Academy | 8 | Seattle Academy | 14.1h PR | — |
| 23. | Dawson DrewsPlace 23. · Grade 8 · Cedar Park Chr. (Bothell) | 8 | Cedar Park Chr. (Bothell) | 14.2h PR | — |
| 24. | Kai CasterlinePlace 24. · Grade 8 · Bellevue Christian | 8 | Bellevue Christian | 14.4h PR | — |
| 24. | Devin ChambersPlace 24. · Grade 6 · University Prep | 6 | University Prep | 14.4h | — |
| 24. | Keala ColePlace 24. · Grade 7 · Shoreline Christian | 7 | Shoreline Christian | 14.4h PR | — |
| 27. | George MouldPlace 27. · Grade 8 · Cedar Park Chr. (Bothell) | 8 | Cedar Park Chr. (Bothell) | 14.6h | — |
| 27. | Kevin RahsazPlace 27. · Grade 6 · Bear Creek | 6 | Bear Creek | 14.6h | — |
| 29. | Daniel SongPlace 29. · Grade 8 · Bellevue Christian | 8 | Bellevue Christian | 14.7h | — |
| 29. | Yoan RossyPlace 29. · Grade 6 · Seattle Academy | 6 | Seattle Academy | 14.7h PR | — |
| 31. | George RippeePlace 31. · Grade 7 · Bellevue Christian | 7 | Bellevue Christian | 14.8h | — |
| 32. | Timothy RasmussenPlace 32. · Grade 6 · Bear Creek | 6 | Bear Creek | 15.0h PR | — |
| 33. | Sam DouglasPlace 33. · Grade 6 · University Prep | 6 | University Prep | 15.1h PR | — |
| 33. | Chris PiettePlace 33. · Grade 6 · Seattle Academy | 6 | Seattle Academy | 15.1h PR | — |
| 35. | Hyunsoo YooPlace 35. · Grade 7 · Shoreline Christian | 7 | Shoreline Christian | 15.2h PR | — |
| 35. | Yi ZhouPlace 35. · Grade 7 · Cedar Park Chr. (Bothell) | 7 | Cedar Park Chr. (Bothell) | 15.2h | — |
| 37. | Christian HornPlace 37. · Grade 7 · University Prep | 7 | University Prep | 15.4h | — |
| 37. | Claiborne ProbstPlace 37. · Grade 6 · University Prep | 6 | University Prep | 15.4h | — |
| 39. | Max LavrentyevPlace 39. · Grade 8 · Cedar Park Chr. (Bothell) | 8 | Cedar Park Chr. (Bothell) | 15.5h | — |
| 39. | Abe SolovyPlace 39. · Grade 8 · Seattle Academy | 8 | Seattle Academy | 15.5h PR | — |
| 41. | Elijah BrownPlace 41. · Grade 6 · Cedar Park Chr. (Bothell) | 6 | Cedar Park Chr. (Bothell) | 15.6h PR | — |
| 42. | Jaxon Ray-KeilPlace 42. · Grade 6 · Seattle Academy | 6 | Seattle Academy | 15.8h PR | — |
| 43. | Conner EnszPlace 43. · Grade 6 · Shoreline Christian | 6 | Shoreline Christian | 15.9h PR | — |
| 44. | Alex MaffeiPlace 44. · Grade 7 · University Prep | 7 | University Prep | 16.1h PR | — |
| 45. | Abiyu GhezahegnPlace 45. · Grade 7 · Shoreline Christian | 7 | Shoreline Christian | 16.3h | — |
| 45. | Eric WilliamsPlace 45. · Grade 7 · Cedar Park Chr. (Bothell) | 7 | Cedar Park Chr. (Bothell) | 16.3h PR | — |
| 47. | Riley JonesPlace 47. · Grade 7 · University Prep | 7 | University Prep | 16.4h | — |
| 48. | David SherrerPlace 48. · Grade 7 · Bear Creek | 7 | Bear Creek | 16.5h PR | — |
| 49. | Sam BoelitzPlace 49. · Grade 8 · Bear Creek | 8 | Bear Creek | 17.3h | — |
| 50. | Edison LeungPlace 50. · Grade 6 · Cedar Park Chr. (Bothell) | 6 | Cedar Park Chr. (Bothell) | 17.8h | — |
| 51. | Jack ForsbergPlace 51. · Grade 7 · Bear Creek | 7 | Bear Creek | 18.1h | — |
| 52. | Casey LeePlace 52. · Grade 6 · Bear Creek | 6 | Bear Creek | 18.2h | — |
| 53. | Andrew MaherPlace 53. · Grade 6 · Bear Creek | 6 | Bear Creek | 18.4h PR | — |
| — | Kiran MokadamGrade 6 · Bush (Seattle) | 6 | Bush (Seattle) | DNS | — |