| 1 | Trevor TanjiPlace 1 · Laurel hall | — | Laurel hall | 11:17.2 |
| 2 | Harry DegrysePlace 2 · Brentwood | — | Brentwood | 11:19.4 |
| 3 | Micah MartinPlace 3 · Paul Revere | — | Paul Revere | 11:22.1 |
| 4 | Jesus BalladoPlace 4 · Paul Revere | — | Paul Revere | 11:22.2 |
| 5 | Theo MayedaPlace 5 · Paul Revere | — | Paul Revere | 11:35.3 |
| 6 | Landon ScottPlace 6 · Chaminade | — | Chaminade | 11:42.0 |
| 7 | Sebastien GrovePlace 7 · Paul Revere | — | Paul Revere | 11:51.6 |
| 8 | Daniel FishmanPlace 8 · Paul Revere | — | Paul Revere | 11:52.9 |
| 9 | James InfantePlace 9 · Campbell Hall | — | Campbell Hall | 11:56.1 |
| 10 | Sam SchwartzPlace 10 · Paul Revere | — | Paul Revere | 12:12.6 |
| 12 | Shane HandmanPlace 12 · Harvard Westlake | — | Harvard Westlake | 12:17.6 |
| 13 | Sebastian FunkPlace 13 · Paul Revere | — | Paul Revere | 12:20.4 |
| 14 | Zack FiglinPlace 14 · Harvard Westlake | — | Harvard Westlake | 12:25.4 |
| 15 | Asher EngPlace 15 · Brentwood | — | Brentwood | 12:27.2 |
| 16 | Ethan WenokurPlace 16 · Brentwood | — | Brentwood | 12:28.3 |
| 17 | Lee BarronPlace 17 · Harvard Westlake | — | Harvard Westlake | 12:30.3 |
| 18 | Kanan KlinePlace 18 · Harvard Westlake | — | Harvard Westlake | 12:40.9 |
| 19 | Sullivan ClarkPlace 19 · Laurel hall | — | Laurel hall | 12:41.0 |
| 20 | Alex YangPlace 20 · Harvard Westlake | — | Harvard Westlake | 12:41.3 |
| 22 | Noah RuizPlace 22 · Chaminade | — | Chaminade | 13:03.1 |
| 23 | Jaryt ChenPlace 23 · Oaks Christian | — | Oaks Christian | 13:04.1 |
| 26 | Kingston HummellPlace 26 · Chaminade | — | Chaminade | 13:12.8 |
| 28 | Charlie Ross-SettineriHarvardPlace 28 · Westlake | — | Westlake | 13:16.6 |
| 29 | Jacob SoffinPlace 29 · SIERRA CANYON | — | SIERRA CANYON | 13:24.0 |
| 31 | Judah SklaverPlace 31 · Harvard Westlake | — | Harvard Westlake | 13:25.7 |
| 32 | Jaxx FriedmanPlace 32 · Brentwood | — | Brentwood | 13:30.9 |
| 34 | Peter ZhanPlace 34 · Oaks Christian | — | Oaks Christian | 13:46.9 |
| 36 | Otis EpsteinPlace 36 · Brentwood | — | Brentwood | 13:49.8 |
| 38 | Chase TemplePlace 38 · Oaks Christian | — | Oaks Christian | 13:54.5 |
| 39 | Alexander SoffinPlace 39 · SIERRA CANYON | — | SIERRA CANYON | 13:55.7 |
| 43 | Henry TaglierePlace 43 · Campbell Hall | — | Campbell Hall | 14:04.7 |
| 45 | Lincoln OlderoydPlace 45 · Chaminade | — | Chaminade | 14:06.5 |
| 48 | Hayden KenningtonPlace 48 · Oaks Christian | — | Oaks Christian | 14:13.9 |
| 50 | Lochlan TurnerPlace 50 · Campbell Hall | — | Campbell Hall | 14:22.9 |
| 51 | Benjamin HsuPlace 51 · Oaks Christian | — | Oaks Christian | 14:32.9 |
| 52 | Dominic WestonPlace 52 · Oaks Christian | — | Oaks Christian | 14:36.1 |
| 53 | Alex ChisholmPlace 53 · Chaminade | — | Chaminade | 14:38.0 |
| 54 | Jacob ArtofPlace 54 · Viewpoint | — | Viewpoint | 14:40.7 |
| 55 | Keita UechiPlace 55 · Chaminade | — | Chaminade | 14:44.7 |
| 58 | Elisey ShaltanovPlace 58 · Chaminade | — | Chaminade | 14:47.7 |
| 60 | Logan SerpaPlace 60 · Brentwood | — | Brentwood | 14:52.3 |
| 62 | Noah BamseyPlace 62 · Viewpoint | — | Viewpoint | 14:54.9 |
| 64 | Casey ReeserPlace 64 · Oaks Christian | — | Oaks Christian | 14:56.4 |
| 65 | Elon Van PeltPlace 65 · Viewpoint | — | Viewpoint | 14:58.9 |
| 68 | Henry FousekisPlace 68 · Campbell Hall | — | Campbell Hall | 15:03.1 |
| 69 | Baer BerlinskiPlace 69 · SIERRA CANYON | — | SIERRA CANYON | 15:04.5 |
| 78 | Spencer ShenPlace 78 · Campbell Hall | — | Campbell Hall | 15:29.8 |
| 83 | Dylan SchwartzPlace 83 · Brentwood | — | Brentwood | 15:52.7 |
| 86 | Milo BamseyPlace 86 · Viewpoint | — | Viewpoint | 16:02.3 |
| 87 | William PobanzPlace 87 · Viewpoint | — | Viewpoint | 16:02.6 |
| 90 | Jasper SchwartzPlace 90 · Campbell Hall | — | Campbell Hall | 16:14.6 |
| 93 | Zeke GreenePlace 93 · SIERRA CANYON | — | SIERRA CANYON | 16:16.9 |
| 95 | Blake WestinPlace 95 · Laurel hall | — | Laurel hall | 16:23.8 |
| 96 | Marcus TanksleyPlace 96 · Viewpoint | — | Viewpoint | 16:26.5 |
| 98 | Max PattersonPlace 98 · SIERRA CANYON | — | SIERRA CANYON | 16:31.3 |
| 110 | Ved ReddyPlace 110 · Viewpoint | — | Viewpoint | 17:07.1 |
| 112 | Thomas RodenPlace 112 · Laurel hall | — | Laurel hall | 17:21.7 |
| 120 | Oscar ConnollyPlace 120 · Campbell Hall | — | Campbell Hall | 18:44.0 |
| 121 | Fleishman ZachPlace 121 · Laurel hall | — | Laurel hall | 18:44.8 |
| 125 | Robert KonradPlace 125 · Laurel hall | — | Laurel hall | 19:26.5 |
| 129 | Ali HartPlace 129 · Laurel hall | — | Laurel hall | 20:03.0 |