| | Age | Grade | Athlete | Time | ST | Team | Date | Meet |
| 1. | | 11 | Michael Sahagun | 14:48.4PR | CA | Eleanor Roosevelt | Oct 30
| BIG VIII Finals |
| 2. | | 12 | Teddy Buckley | 14:50.1PR | CA | Campolindo | Oct 24
| 2018 DAL Center Meet #2 |
| 3. | | 11 | Christopher Middlet... | 14:52.5PR | CA | Dublin | Sep 29
| Scott Bauhs Invitational |
| 4. | | 12 | Loic Scomparin | 14:57.1PR | CA | Dublin | Sep 29
| Scott Bauhs Invitational |
| 5. | | 12 | Dylan Woodward | 14:57.7PR | CA | Centennial (Corona) | Oct 30
| BIG VIII Finals |
| 6. | 18 | 12 | Garrett Vasta | 14:59.5PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| 7. | 17 | 12 | Preston Norris | 15:00.4PR | CA | Las Lomas | Oct 24
| 2018 DAL Center Meet #2 |
| 8. | 16 | 11 | Raul Chavez | 15:02.1PR | CA | Eleanor Roosevelt | Oct 30
| BIG VIII Finals |
| 9. | | 12 | Russell Sullivan | 15:09.1PR | CA | Foothill (Pleasanton) | Sep 29
| Scott Bauhs Invitational |
| 10. | 16 | 10 | Colin Peattie | 15:11.4 | CA | Bellarmine College Prep | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 11. | | 10 | Victor Ceja | 15:16.4PR | CA | Corona | Oct 30
| BIG VIII Finals |
| 12. | 16 | 11 | Ricardo Sainz | 15:17.9PR | CA | Eleanor Roosevelt | Oct 30
| BIG VIII Finals |
| 13. | | 12 | Joshua White | 15:18.0PR | CA | Granada | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 14. | | 12 | Eric Eng | 15:19.5PR | CA | St Francis (Mountain View) | Oct 31
| WCAL Championship |
| 15. | 16 | 11 | Mitchell Machuca | 15:19.6PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| 16. | | 11 | Jack Gray | 15:20.3 | CA | Amador Valley | Sep 29
| Scott Bauhs Invitational |
| 17. | | 12 | Jacob Stanford | 15:22.7PR | CA | La Costa Canyon | Sep 15
| Mt. Carmel/Asics XC Invite |
| 18. | | 11 | Cayden Hein | 15:24.0PR | CA | Campolindo | Oct 24
| 2018 DAL Center Meet #2 |
| | | 11 | Austin Fortenberry | 15:24.0PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| 20. | 17 | 12 | Aidan Boyle | 15:24.1PR | CA | Amador Valley | Sep 29
| Scott Bauhs Invitational |
| 21. | 15 | 10 | Edgar Ortega | 15:26.0PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| 22. | | 9 | Andres Chavez | 15:27.5PR | CA | Eleanor Roosevelt | Oct 30
| BIG VIII Finals |
| 23. | | 12 | Dylan Cook | 15:27.9PR | CA | College Park | Oct 24
| 2018 DAL Center Meet #2 |
| 24. | | 11 | Dylan Cronin | 15:29.7 | CA | Campolindo | Oct 24
| 2018 DAL Center Meet #2 |
| 25. | | 10 | Surya Marimuthu | 15:30.7PR | CA | Dublin | Sep 29
| Scott Bauhs Invitational |
| 26. | | 12 | Henry Saul | 15:31.4PR | CA | Palo Alto | Oct 30
| SCVAL Finals |
| 27. | 17 | 11 | Juan Pablo Garcia | 15:31.8 | CA | St Francis (Mountain View) | Oct 31
| WCAL Championship |
| 28. | | 11 | Aidan McCarthy | 15:32.2 | CA | Amador Valley | Sep 29
| Scott Bauhs Invitational |
| 29. | | 12 | Israel Echeverria | 15:32.3PR | CA | Corona | Oct 30
| BIG VIII Finals |
| 30. | 17 | 11 | Caleb Niednagel | 15:33.8 | CA | La Costa Canyon | Sep 15
| Mt. Carmel/Asics XC Invite |
| 31. | | 12 | Ross D'Orfani | 15:34.1PR | CA | Bellarmine College Prep | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 32. | | 12 | Jordan Wilson | 15:34.3PR | CA | Centennial (Corona) | Oct 30
| BIG VIII Finals |
| 33. | 15 | 9 | Ryan Lay | 15:34.4PR | CA | Santiago (Corona) | Oct 30
| BIG VIII Finals |
| 34. | | 12 | Bjorn Thorsen | 15:34.6PR | CA | College Park | Oct 24
| 2018 DAL Center Meet #2 |
| 35. | | 12 | Shrey Shah | 15:35.6PR | CA | Foothill (Pleasanton) | Sep 29
| Scott Bauhs Invitational |
| 36. | | 11 | Garrett MacQuiddy | 15:35.7 | CA | Westmont | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 37. | | 11 | Ishaan Singh | 15:36.1 | CA | Evergreen Valley | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 38. | 15 | 10 | Francisco Zavaleta | 15:36.2PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| 39. | | 11 | Kyle Elias | 15:36.3PR | CA | Dublin | Sep 29
| Scott Bauhs Invitational |
| 40. | | 12 | Lorenzo Orozco | 15:36.5PR | CA | Valley View | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 41. | | 11 | Adam Sage | 15:38.9 | CA | Los Altos | Oct 30
| SCVAL Finals |
| 42. | | 12 | Justin Hsu | 15:39.0PR | CA | Carlmont | Oct 23
| PAL League Meet #3 |
| 43. | | 9 | Gray Mavhera | 15:39.1PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| 44. | 16 | 10 | Jose Anaya | 15:39.6PR | CA | Centennial (Corona) | Oct 30
| BIG VIII Finals |
| 45. | | 12 | Aaron Lieberman | 15:41.9PR | CA | Eleanor Roosevelt | Sep 19
| Big VIII Cluster #1 |
| 46. | | 12 | Colton Colonna | 15:42.1 | CA | St Francis (Mountain View) | Oct 31
| WCAL Championship |
| 47. | | 12 | Simon Fuller | 15:43.8PR | CA | Dana Hills | Sep 15
| Mt. Carmel/Asics XC Invite |
| | 14 | 9 | Lev Afonine | 15:43.8 | CA | College Park | Oct 24
| 2018 DAL Center Meet #2 |
| 49. | | 12 | Owen Serricchio | 15:44.1PR | CA | La Canada | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 50. | | 12 | Kyle Morrison | 15:44.7PR | CA | Dublin | Sep 29
| Scott Bauhs Invitational |
| 51. | | 11 | Aiden Maddison | 15:46.6 | CA | St Francis (Mountain View) | Oct 31
| WCAL Championship |
| 52. | | 12 | Tyler Hattori | 15:46.7PR | CA | Granada | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 53. | 18 | 12 | Mason Ratkovich | 15:46.9PR | CA | Loyola | Sep 15
| Mt. Carmel/Asics XC Invite |
| 54. | | 12 | Cameron Iniguez-Rey... | 15:48.0PR | CA | Campolindo | Oct 24
| 2018 DAL Center Meet #2 |
| 55. | 17 | 11 | Anthony Stone | 15:48.7PR | CA | Loyola | Sep 15
| Mt. Carmel/Asics XC Invite |
| | | 12 | Hunter Lampi | 15:48.7 | CA | Dublin | Sep 29
| Scott Bauhs Invitational |
| 57. | | 12 | Matthew Machnov | 15:49.1PR | CA | El Capitan | Sep 15
| Mt. Carmel/Asics XC Invite |
| | 16 | 10 | Samuel Roth | 15:49.1 | CA | Acalanes | Oct 24
| 2018 DAL Center Meet #2 |
| 59. | 16 | 10 | Advait Krishnan | 15:50.4 | CA | Evergreen Valley | Sep 29
| Scott Bauhs Invitational |
| 60. | | 12 | Riley Noon | 15:51.2PR | CA | Acalanes | Oct 24
| 2018 DAL Center Meet #2 |
| 61. | | 12 | Juan Nunez | 15:51.3PR | CA | Valley View | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 62. | 15 | 10 | Brock Adams | 15:51.6PR | CA | Santiago (Corona) | Sep 19
| Big VIII Cluster #1 |
| 63. | | 11 | Seth Jeppson | 15:51.7PR | CA | Granada | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 64. | | 12 | Rigo Garcia | 15:51.9PR | CA | Greenfield | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 65. | 15 | 10 | Andrew Kuhl | 15:52.3PR | CA | Santiago (Corona) | Oct 30
| BIG VIII Finals |
| 66. | | 12 | Roberto Ruelas | 15:52.6PR | CA | Loyola | Sep 15
| Mt. Carmel/Asics XC Invite |
| 67. | | 11 | Carson Edwards | 15:53.0PR | CA | Alhambra (Martinez) | Oct 24
| 2018 DAL Center Meet #2 |
| 68. | | 12 | Daniel Skahill | 15:53.6 | CA | St Francis (Mountain View) | Oct 31
| WCAL Championship |
| 69. | | 12 | Matthew Farruggio | 15:54.0PR | CA | Sacred Heart Cathedral | Oct 31
| WCAL Championship |
| 70. | | 12 | Bryan Banuelos | 15:54.5 | CA | Edison | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 71. | | 11 | Brian Green | 15:54.6PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| | | 12 | James Austin | 15:54.6PR | CA | Centennial (Corona) | Oct 30
| BIG VIII Finals |
| 73. | | 11 | Jesse Carrillo | 15:55.3PR | CA | Centennial (Corona) | Oct 30
| BIG VIII Finals |
| 74. | 14 | 9 | Evan Hild | 15:55.5PR | CA | Santiago (Corona) | Oct 30
| BIG VIII Finals |
| 75. | | 12 | Garrett Stanford | 15:55.8 | CA | La Costa Canyon | Sep 15
| Mt. Carmel/Asics XC Invite |
| | | 11 | Andrew Gonzales | 15:55.8PR | CA | Eleanor Roosevelt | Oct 30
| BIG VIII Finals |
| 77. | | 12 | Luke Pinkel | 15:56.1 | CA | Bellarmine College Prep | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 78. | | 12 | Thomas Davies | 15:56.6PR | CA | Northgate | Oct 24
| 2018 DAL Center Meet #2 |
| 79. | 16 | 11 | Jacob Lawrence | 15:57.4PR | CA | Amador Valley | Sep 29
| Scott Bauhs Invitational |
| | 16 | 11 | Evan Franco | 15:57.4 | CA | Branham | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 81. | | 10 | Nolan Topper | 15:58.4 | CA | Bellarmine College Prep | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 82. | | 10 | Malachi Cabanilla | 15:58.8PR | CA | Martin Luther King | Oct 30
| BIG VIII Finals |
| 83. | | 11 | Henry Denberg | 15:58.9PR | CA | San Rafael | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 84. | | 12 | Nader Ali | 15:59.7PR | CA | Crawford | Sep 15
| Mt. Carmel/Asics XC Invite |
| 85. | | 11 | Nathan Butterfield | 15:59.8 | CA | Clayton Valley | Oct 24
| 2018 DAL Center Meet #2 |
| 86. | | 12 | Vinnie Giachini | 15:59.9PR | CA | Loyola | Sep 15
| Mt. Carmel/Asics XC Invite |
| 87. | | 12 | Donald Taggart | 16:00.6PR | CA | Palo Alto | Oct 30
| SCVAL Finals |
| 88. | | 10 | Clem Welsh | 16:00.7 | CA | Bellarmine College Prep | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 89. | 15 | 10 | Kamran Murray | 16:01.0 | CA | Menlo | Oct 4
| WBAL #1 |
| | 17 | 12 | Thomas Karpishin | 16:01.0PR | CA | Hillsdale | Oct 23
| PAL League Meet #3 |
| 91. | | 10 | Galen Topper | 16:01.7 | CA | Bellarmine College Prep | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 92. | | 10 | Casey Orton | 16:02.0PR | CA | Woodside | Nov 3
| PAL League Championship |
| 93. | | 11 | Oscar Gaspar-Chavez | 16:02.2PR | CA | Valley View | Oct 6
| Crystal Springs Invitational Belmont, CA |
| 94. | | 11 | Cosmo Cao | 16:02.4 | CA | Lynbrook | Oct 30
| SCVAL Finals |
| 95. | | 11 | Euan Cairns | 16:02.7PR | CA | St Francis (Mountain View) | Oct 31
| WCAL Championship |
| 96. | | 11 | Connor Ueyama | 16:03.0PR | CA | Dougherty Valley | Sep 29
| Scott Bauhs Invitational |
| 97. | 17 | 11 | Ethan Mimeles | 16:04.0PR | CA | Menlo-Atherton | Nov 3
| PAL League Championship |
| | 15 | 10 | Blaine Reynolds | 16:04.0 | CA | Aragon | Nov 3
| PAL League Championship |
| 99. | | 11 | Ricardo Sainz-Lopez | 16:04.5PR | CA | Eleanor Roosevelt | Sep 19
| Big VIII Cluster #1 |
| 100. | | 11 | Charlie Kisylia | 16:04.9PR | CA | Las Lomas | Oct 24
| 2018 DAL Center Meet #2 |