| 1 | Evan RussoPlace 1 · Grade 10 · Coronado | 10 | Coronado | 18:18.0 |
| 2 | Alexander VanderpumpPlace 2 · Grade 10 · La Jolla | 10 | La Jolla | 18:33.4 PR |
| 3 | Forrest (Ivan) DedrickPlace 3 · Grade 10 · St Augustine | 10 | St Augustine | 19:04.2 |
| 4 | Ziggy RaunigPlace 4 · Grade 11 · Coronado | 11 | Coronado | 19:14.2 PR |
| 5 | Aiden KeeverPlace 5 · Grade 10 · La Jolla | 10 | La Jolla | 19:27.7 PR |
| 6 | Russell SmithPlace 6 · Grade 10 · La Jolla | 10 | La Jolla | 19:48.4 |
| 7 | Isaac DinenbergPlace 7 · Grade 10 · La Jolla | 10 | La Jolla | 19:48.5 |
| 8 | Sebastian TamarizPlace 8 · Grade 11 · Coronado | 11 | Coronado | 19:55.3 |
| 9 | Willis QuanPlace 9 · Grade 12 · Crawford | 12 | Crawford | 20:00.9 |
| 10 | Raine PokPlace 10 · Grade 12 · Crawford | 12 | Crawford | 20:04.4 PR |
| 11 | Kyler ChenPlace 11 · Grade 10 · La Jolla | 10 | La Jolla | 20:15.1 |
| 12 | Emiliano RodriguezPlace 12 · Grade 12 · St Augustine | 12 | St Augustine | 20:16.9 |
| 13 | Olympio SalgadoPlace 13 · Grade 11 · St Augustine | 11 | St Augustine | 20:25.4 |
| 14 | Burt BusamPlace 14 · Grade 9 · San Diego | 9 | San Diego | 20:26.9 |
| 15 | Ellis AllenPlace 15 · Grade 11 · High Tech High (SD) | 11 | High Tech High (SD) | 20:44.3 |
| 16 | Angel MunozPlace 16 · Grade 12 · St Augustine | 12 | St Augustine | 20:57.2 |
| 17 | Gentzly EmilePlace 17 · Grade 12 · Crawford | 12 | Crawford | 21:00.6 PR |
| 18 | Taisei SuzukiPlace 18 · Grade 9 · High Tech High (SD) | 9 | High Tech High (SD) | 21:20.0 PR |
| 19 | Cal CobstillPlace 19 · Grade 11 · San Diego | 11 | San Diego | 21:23.3 |
| 20 | Noah AndersonPlace 20 · Grade 9 · St Augustine | 9 | St Augustine | 21:30.6 PR |
| 21 | Oliver HarrisPlace 21 · Grade 11 · High Tech High (SD) | 11 | High Tech High (SD) | 21:32.9 |
| 22 | Greg CroffPlace 22 · Grade 10 · St Augustine | 10 | St Augustine | 21:34.3 PR |
| 23 | Everett BlaauboerPlace 23 · Grade 9 · San Diego | 9 | San Diego | 21:36.0 PR |
| 24 | Jeramiah ParkerPlace 24 · Grade 9 · St Augustine | 9 | St Augustine | 21:41.6 PR |
| 25 | Noah DeanPlace 25 · Grade 9 · San Diego | 9 | San Diego | 21:44.2 PR |
| 26 | London OsgoodPlace 26 · Grade 11 · La Jolla | 11 | La Jolla | 21:46.3 |
| 27 | Oliver SurdykowskiPlace 27 · Grade 12 · Coronado | 12 | Coronado | 22:09.3 |
| 28 | Andrew De La CruzPlace 28 · Grade 10 · St Augustine | 10 | St Augustine | 22:24.8 PR |
| 29 | Dominic PerryPlace 29 · Grade 12 · St Augustine | 12 | St Augustine | 22:25.9 |
| 30 | Jacob IngoldPlace 30 · Grade 10 · Coronado | 10 | Coronado | 22:35.0 |
| 31 | Timothy GilbertPlace 31 · Grade 11 · Coronado | 11 | Coronado | 22:49.4 |
| 32 | Yonas TukriPlace 32 · Grade 9 · Crawford | 9 | Crawford | 22:56.0 PR |
| 33 | Damien PerryPlace 33 · Grade 10 · St Augustine | 10 | St Augustine | 23:23.0 |
| 34 | Renaldo AlcidePlace 34 · Grade 12 · Crawford | 12 | Crawford | 23:28.3 PR |
| 35 | Matthew PreciadoPlace 35 · Grade 12 · St Augustine | 12 | St Augustine | 23:28.8 |
| 36 | Liam LymanPlace 36 · Grade 10 · San Diego | 10 | San Diego | 23:35.7 PR |
| 37 | Robert DowningPlace 37 · Grade 10 · St Augustine | 10 | St Augustine | 23:40.6 PR |
| 38 | Malique AlimPlace 38 · Grade 10 · Crawford | 10 | Crawford | 23:44.5 |
| 39 | Giovanni PerazaPlace 39 · Grade 11 · San Diego | 11 | San Diego | 23:45.6 |
| 40 | Dominic TripiPlace 40 · Grade 9 · La Jolla | 9 | La Jolla | 23:47.9 PR |
| 41 | Ben EstradaPlace 41 · Grade 10 · St Augustine | 10 | St Augustine | 23:51.7 |
| 42 | Julian McCormickPlace 42 · Grade 9 · High Tech High (SD) | 9 | High Tech High (SD) | 24:19.1 PR |
| 43 | Finn MaymanPlace 43 · Grade 10 · San Diego | 10 | San Diego | 24:45.2 |
| 44 | Brandon SalmuPlace 44 · Grade 12 · St Augustine | 12 | St Augustine | 25:40.0 PR |
| 45 | Christian MartinezPlace 45 · Grade 11 · Crawford | 11 | Crawford | 25:50.0 |
| 46 | Felix ScottPlace 46 · Grade 9 · Coronado | 9 | Coronado | 25:50.7 |
| 47 | Daniel TurnerPlace 47 · Grade 10 · Coronado | 10 | Coronado | 25:55.3 PR |
| 48 | Emiliano DominguezPlace 48 · Grade 10 · St Augustine | 10 | St Augustine | 26:37.4 |
| 49 | Mebeshir AbdiPlace 49 · Grade 9 · Crawford | 9 | Crawford | 27:04.5 |
| 50 | Badrudin MohamedPlace 50 · Grade 12 · Crawford | 12 | Crawford | 28:24.1 PR |