| | Age | Grade | Athlete | Time | ST | Team | Date | Meet |
| 1. | | 11 | Dylan Flores | 14:12.8PR | CA | Glendora | Sep 2
| The Great Cow Run |
| 2. | 17 | 12 | Max Fields | 14:14.2PR | CA | Palisades Charter | Sep 2
| The Great Cow Run |
| 3. | 16 | 12 | Emmanuel Perez | 14:38.0PR | CA | Cathedral | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 4. | | 11 | Mathias Oliveros | 14:42.3PR | CA | Glendora | Sep 2
| The Great Cow Run |
| 5. | 18 | 12 | Joshua Bell | 14:43.4PR | CA | Templeton | Oct 28
| SLO County Championship |
| 6. | | 12 | Alejandro Hernandez | 14:46.2PR | CA | Fullerton | Sep 2
| The Great Cow Run |
| 7. | 17 | 12 | Jason Parra | 14:48.8PR | CA | Millikan | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 8. | 16 | 11 | Trey Caldwell | 14:49.0PR | CA | De La Salle | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 9. | | 12 | Brett Ephraim | 14:50.0PR | CA | San Clemente | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 10. | 15 | 10 | Maximo Zavaleta | 14:51.0PR | CA | Martin Luther King | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 11. | 18 | 12 | Ethan Parcells | 14:53.0PR | CA | Rim of the World | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 12. | | 12 | Gustavo Franco | 14:54.4PR | CA | Leuzinger | Sep 2
| The Great Cow Run |
| 13. | | 11 | Tyler Daillak | 14:56.4PR | CA | Paso Robles | Oct 28
| SLO County Championship |
| 14. | 17 | 12 | Owen Franck | 14:57.0PR | CA | Mira Costa | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 15. | 18 | 12 | Matthew Galindo | 14:58.0PR | CA | Savanna | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 16. | 17 | 12 | Caden Hicks | 15:00.0PR | CA | University City | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 17. | | 10 | Zachary Cohen | 15:00.4PR | CA | Palisades Charter | Sep 2
| The Great Cow Run |
| 18. | 18 | 12 | Gabriel Rodriguez | 15:02.0PR | CA | Great Oak | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 17 | 12 | Malcolm Oakes | 15:02.0PR | CA | Convent & Stuart Hall | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 20. | | 11 | Sebastian Peraza | 15:04.3PR | CA | Saugus | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 21. | | 12 | Andreas Dybdahl | 15:06.0PR | CA | Santa Barbara | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 22. | | 11 | Kevin Sandoval | 15:06.2PR | CA | Glendora | Sep 2
| The Great Cow Run |
| 23. | | 10 | Nolan Calder | 15:06.5PR | CA | San Juan Hills | Sep 2
| The Great Cow Run |
| 24. | 18 | 12 | Omar Reyes | 15:07.0 | CA | El Camino (Oceanside) | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 25. | | 11 | Diego Fabian Garcia | 15:07.6PR | CA | Glendora | Sep 2
| The Great Cow Run |
| 26. | | 12 | Zachary Gibson | 15:09.0PR | CA | Santa Margarita | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 27. | 17 | 12 | Anthony Fast Horse | 15:09.3 | CA | Ventura | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 28. | 17 | 11 | Jack Paradise | 15:10.0PR | CA | Great Oak | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 16 | 12 | Emmanuel (Manny) He... | 15:10.0 | CA | Cathedral | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 30. | 17 | 12 | Pierce Clark | 15:11.0PR | CA | San Clemente | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 31. | 18 | 12 | Ryan Stanley | 15:12.0PR | CA | Trabuco Hills | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | | 12 | Aiden Aldana | 15:12.0PR | CA | St. John Bosco | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 33. | | 12 | Spencer Koontz | 15:12.1PR | CA | Pacific Collegiate | Oct 12
| PCAL Cypress/Santa Lucia - Center Meet #3 |
| 34. | | 12 | Weston Greenelsh | 15:12.3PR | CA | San Luis Obispo | Oct 28
| SLO County Championship |
| 35. | | 11 | Giovanni Ochoa | 15:12.8PR | CA | Gonzales | Oct 12
| PCAL Cypress/Santa Lucia - Center Meet #3 |
| 36. | 17 | 11 | Andrew Burr | 15:13.0PR | CA | Sacramento Country Day | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 37. | | 11 | Owen Lewicky | 15:13.2PR | CA | Palisades Charter | Sep 2
| The Great Cow Run |
| 38. | | 11 | Jack Golla | 15:13.7PR | CA | Fullerton | Sep 2
| The Great Cow Run |
| | 16 | 11 | Andrew Quast | 15:13.7PR | CA | West Torrance | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 40. | | 11 | Grant Miller | 15:14.0PR | CA | La Serna | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 41. | | 10 | Bradley Quezada | 15:15.0PR | CA | Martin Luther King | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 18 | 12 | Adrian Welton | 15:15.0PR | CA | Westview | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 43. | 17 | 11 | Zion Ortiz | 15:15.4 | CA | Burroughs (Ridgecrest) | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 44. | | 11 | Adam Divinity | 15:15.8PR | CA | Redondo Union | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 45. | 17 | 12 | Devin Ibarra | 15:16.0PR | CA | El Diamante | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | | 12 | Joshua Agostini | 15:16.0PR | CA | Chaparral | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 47. | 17 | 12 | Benjamin Rippe | 15:16.6PR | CA | Norco | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 48. | 17 | 12 | Parker Herbert | 15:17.0PR | CA | Santa Margarita | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 49. | 17 | 11 | Eyan Turk | 15:17.3 | CA | Woodcrest Christian | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 50. | 16 | 11 | Camden Luecht | 15:18.0PR | CA | Rancho Bernardo | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | | 12 | Sam Dresick | 15:18.0PR | CA | Clovis West | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 18 | 12 | Jacob Pippel | 15:18.0PR | CA | Canyon Crest Academy | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 17 | 11 | Theo Udelson-Nee | 15:18.0PR | CA | Wildwood | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | | 12 | Sebastian Sutch | 15:18.0PR | CA | Cate | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 55. | | 10 | Bryce Cobabe | 15:18.1PR | CA | Millikan | Sep 2
| The Great Cow Run |
| 56. | | 12 | Nolan Emis | 15:18.2PR | CA | Glendora | Sep 2
| The Great Cow Run |
| 57. | | 12 | Micah Watson | 15:19.0PR | CA | Fontana | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 58. | 17 | 12 | Gabriel Castillo | 15:19.1 | CA | Etiwanda | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 59. | | 11 | Maximiliano Ramirez | 15:19.7PR | CA | Millikan | Sep 2
| The Great Cow Run |
| 60. | 17 | 12 | Diego Alonso | 15:20.1PR | CA | Fountain Valley | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 61. | 16 | 11 | J.R. Lesher | 15:20.7PR | CA | Hueneme | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 62. | 17 | 11 | Hunter Lee | 15:20.9PR | CA | Moorpark | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 63. | 17 | 11 | Max Douglass | 15:21.9PR | CA | Corona del Mar | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 64. | 17 | 12 | Eddie Sion | 15:22.0PR | CA | Crescenta Valley | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | | 12 | Luke Metcalf | 15:22.0PR | CA | St. Francis (La Canada) | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 66. | 18 | 12 | Jeffrey (Cameron) K... | 15:23.0PR | CA | Great Oak | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 15 | 10 | Jace Deledonne | 15:23.0PR | CA | Poly (Riverside) | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 68. | 17 | 12 | Micah Grossman | 15:23.2 | CA | Ventura | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| | | 11 | Jacob Brown | 15:23.2PR | CA | Great Oak | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 70. | 18 | 12 | Kai Lange-Dei | 15:24.0PR | CA | High Tech High (SD) | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 16 | 10 | Dallin Harrington | 15:24.0PR | CA | San Clemente | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 15 | 10 | Mason Nguyen | 15:24.0PR | CA | Beckman | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 73. | | 11 | Eli Ahten | 15:24.2PR | CA | Hart | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 74. | | 10 | Brian Arndt | 15:24.8PR | CA | Paso Robles | Oct 28
| SLO County Championship |
| 75. | 18 | 12 | Bryce Conover | 15:25.0PR | CA | Torrey Pines | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | | 12 | Jarron Chua | 15:25.0PR | CA | Rowland | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 77. | | 12 | Alain Terrazas | 15:25.1PR | CA | Glendora | Sep 2
| The Great Cow Run |
| | 7 | 12 | Thomas White | 15:25.1PR | CA | Moorpark | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 79. | | 11 | Eamon Gordon | 15:25.6 | CA | Dos Pueblos | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 80. | 18 | 12 | Ibzan Felix | 15:25.7PR | CA | Beckman | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 81. | 15 | 10 | Josiah Bowman | 15:26.0PR | CA | Sage Creek | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | 16 | 11 | Luke Jin | 15:26.0PR | CA | Del Norte | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 83. | 17 | 11 | Wells Lilly | 15:26.4PR | CA | Palma | Oct 12
| PCAL Cypress/Santa Lucia - Center Meet #3 |
| 84. | 16 | 11 | Eli Fitchen-young | 15:27.0 | CA | Santa Cruz | Sep 7
| Aptos vs Santa Cruz |
| | | 12 | Jonas Rickert | 15:27.0PR | CA | Torrey Pines | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 86. | | 12 | Axel Mammen | 15:27.7PR | CA | Palisades Charter | Sep 2
| The Great Cow Run |
| | | 10 | Blake Sigworth | 15:27.7PR | CA | Palisades Charter | Sep 2
| The Great Cow Run |
| 88. | | 11 | Dylan Jubak | 15:28.0PR | CA | Trabuco Hills | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 89. | | 12 | Parker Stickney | 15:28.1PR | CA | Mira Costa | Nov 11
| CIF-SS Division Prelims (Day 2) (Divisions 1,... |
| 90. | | 10 | Adrien Guerrero | 15:28.5PR | CA | Downey | Sep 2
| The Great Cow Run |
| 91. | 17 | 12 | Samuel Franco | 15:29.0PR | CA | St. Francis (La Canada) | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| | | 11 | Evan Smith | 15:29.0PR | CA | Santa Fe Christian | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 93. | 15 | 10 | Leo Diaz | 15:29.2PR | CA | Norwalk | Sep 2
| The Great Cow Run |
| 94. | 16 | 11 | Griffin Kushen | 15:29.3 | CA | Tesoro | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 95. | 16 | 11 | Ryan Herbers | 15:29.6PR | CA | West Torrance | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 96. | 17 | 12 | Daniel Martinez | 15:30.0PR | CA | Clayton Valley | Oct 21
| 75th Annual Mt. SAC Cross Country Invitation... |
| 97. | | 12 | Oliver Macfarlane | 15:30.1PR | CA | Peninsula | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 98. | 17 | 12 | Jaden Goetz | 15:30.4PR | CA | Canyon (Anaheim) | Nov 10
| CIF-SS Division Prelims (Day 1) (Divisions 2 ... |
| 99. | | 12 | German Aguilar | 15:30.5PR | CA | Downey | Sep 2
| The Great Cow Run |
| 100. | | 12 | Nolan Roemmich | 15:30.7PR | CA | San Luis Obispo | Oct 28
| SLO County Championship |
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