| 1 | Angel VilchisPlace 1 · Grade 10 · St John Bosco | 10 | St John Bosco | 17:16.0 |
| 2 | Riley MilliganPlace 2 · Grade 10 · St John Bosco | 10 | St John Bosco | 17:49.3 |
| 3 | Andrew CallePlace 3 · Grade 10 · Servite | 10 | Servite | 17:57.7 |
| 4 | Andrew HirschmanPlace 4 · Grade 9 · Santa Margarita | 9 | Santa Margarita | 18:07.3 |
| 5 | Daniel HughesPlace 5 · Grade 9 · Mater Dei | 9 | Mater Dei | 18:22.0 |
| 6 | Martin NibungcoPlace 6 · Grade 10 · Mater Dei | 10 | Mater Dei | 18:24.2 |
| 7 | Nicholas ToneyPlace 7 · Grade 10 · St John Bosco | 10 | St John Bosco | 18:27.4 |
| 8 | Erick ValdiviaPlace 8 · Grade 9 · Servite | 9 | Servite | 18:38.9 |
| 9 | Anthony OlivaPlace 9 · Grade 9 · St John Bosco | 9 | St John Bosco | 18:40.4 |
| 10 | Erwin SarinoPlace 10 · Grade 10 · Servite | 10 | Servite | 18:44.3 |
| 11 | Liam MalonePlace 11 · Grade 9 · St John Bosco | 9 | St John Bosco | 18:45.5 |
| 12 | Nicholas QuattrocchiPlace 12 · Grade 10 · Mater Dei | 10 | Mater Dei | 18:50.3 |
| 13 | Charlie PawsatPlace 13 · Grade 9 · Mater Dei | 9 | Mater Dei | 18:56.5 |
| 14 | Matt SarraoPlace 14 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 18:56.6 |
| 15 | Nolan SmithPlace 15 · Grade 9 · Mater Dei | 9 | Mater Dei | 18:57.1 |
| 16 | Ryan HamidzadehPlace 16 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 18:57.3 |
| 17 | Ian SanchezPlace 17 · Grade 9 · St John Bosco | 9 | St John Bosco | 19:01.3 |
| 18 | Charlie KohautPlace 18 · Grade 9 · Servite | 9 | Servite | 19:14.1 |
| 19 | Lucas BucciPlace 19 · Grade 10 · Orange Lutheran | 10 | Orange Lutheran | 19:20.7 |
| 20 | Robert HernandezPlace 20 · Grade 10 · St John Bosco | 10 | St John Bosco | 19:22.8 |
| 21 | Aaron AlmeidaPlace 21 · Grade 10 · Orange Lutheran | 10 | Orange Lutheran | 19:27.4 |
| 22 | Ethan PachollPlace 22 · Grade 9 · Orange Lutheran | 9 | Orange Lutheran | 19:27.9 |
| 23 | Kevin WindischPlace 23 · Grade 9 · Servite | 9 | Servite | 19:29.0 |
| 24 | Robin GanPlace 24 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 19:29.9 |
| 25 | Aaron SanchezPlace 25 · Grade 9 · St John Bosco | 9 | St John Bosco | 19:35.8 |
| 26 | Gabriel LeePlace 26 · Grade 9 · Santa Margarita | 9 | Santa Margarita | 19:36.0 |
| 27 | Aiden GonzalezPlace 27 · Grade 10 · Mater Dei | 10 | Mater Dei | 19:48.2 |
| 28 | Matthew MaeshiroPlace 28 · Grade 10 · Orange Lutheran | 10 | Orange Lutheran | 19:49.8 |
| 29 | Evan BournazianPlace 29 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 19:50.0 |
| 30 | JAmes RussoPlace 30 · Grade 9 · Santa Margarita | 9 | Santa Margarita | 19:53.0 |
| 31 | Yahir GarciaPlace 31 · Grade 10 · St John Bosco | 10 | St John Bosco | 19:54.0 |
| 32 | Jade MartinezPlace 32 · Grade 10 · Mater Dei | 10 | Mater Dei | 20:02.8 |
| 33 | Ethan BeckPlace 33 · Grade 9 · St John Bosco | 9 | St John Bosco | 20:07.2 |
| 34 | Andres DumasPlace 34 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 20:20.3 |
| 35 | Mark MohtarPlace 35 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 20:32.1 |
| 36 | John Paul BeererPlace 36 · Grade 9 · Servite | 9 | Servite | 20:32.3 |
| 37 | Gavinn CorbettPlace 37 · Grade 9 · Mater Dei | 9 | Mater Dei | 20:39.8 |
| 38 | Alexander LyndPlace 38 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 20:56.2 |
| 39 | Ben HoltonPlace 39 · Grade 9 · Orange Lutheran | 9 | Orange Lutheran | 21:10.1 |
| 40 | Cavin AnctilPlace 40 · Grade 10 · Santa Margarita | 10 | Santa Margarita | 21:39.3 |
| 41 | James DausPlace 41 · Grade 10 · Orange Lutheran | 10 | Orange Lutheran | 21:42.1 |
| 42 | Andrew AubuchonPlace 42 · Grade 9 · J Serra Catholic | 9 | J Serra Catholic | 21:43.7 |
| 43 | Carson SchmidtPlace 43 · Grade 9 · Orange Lutheran | 9 | Orange Lutheran | 21:54.1 |
| 44 | Jacob PerezPlace 44 · Grade 9 · St John Bosco | 9 | St John Bosco | 22:17.7 |
| 45 | Luke MengPlace 45 · Grade 9 · Santa Margarita | 9 | Santa Margarita | 22:27.8 |
| 46 | Brady BishopPlace 46 · Grade 9 · Santa Margarita | 9 | Santa Margarita | 22:45.3 |
| 47 | Joshua BadzeyPlace 47 · Grade 9 · Servite | 9 | Servite | 23:25.6 |
| 48 | David RodriguezPlace 48 · Grade 9 · St John Bosco | 9 | St John Bosco | 23:37.1 |
| 49 | Greg MinasianPlace 49 · Grade 10 · Orange Lutheran | 10 | Orange Lutheran | 23:57.5 |
| 50 | Owen JarvisPlace 50 · Grade 9 · Orange Lutheran | 9 | Orange Lutheran | 24:00.7 |
| 51 | Alonso RodriguezPlace 51 · Grade 10 · St John Bosco | 10 | St John Bosco | 24:46.9 |
| 52 | Jack TarwaterPlace 52 · Grade 9 · Santa Margarita | 9 | Santa Margarita | 27:22.7 |
| 53 | Matthew DelgadoPlace 53 · Grade 9 · St John Bosco | 9 | St John Bosco | 28:17.1 |