| 1 | Matthew FinneyPlace 1 · Grade 12 · Webster Groves | 12 | Webster Groves | 17:28.1 |
| 2 | Owen FishPlace 2 · Grade 10 · Webster Groves | 10 | Webster Groves | 17:40.3 PR |
| 3 | Ian DaughertyPlace 3 · Grade 12 · Webster Groves | 12 | Webster Groves | 17:58.0 |
| 4 | Joseph HarlowPlace 4 · Grade 9 · Providence Academy | 9 | Providence Academy | 18:13.7 PR |
| 5 | Samuel BeckerPlace 5 · Grade 10 · Webster Groves | 10 | Webster Groves | 18:16.3 PR |
| 6 | Andrew MichelsenPlace 6 · Grade 11 · Lindbergh | 11 | Lindbergh | 18:16.8 PR |
| 7 | Avery BlaxtonPlace 7 · Grade 12 · Chesterton Academy-St. Louis | 12 | Chesterton Academy-St. Louis | 18:21.7 PR |
| 8 | Troy PetterPlace 8 · Grade 12 · Webster Groves | 12 | Webster Groves | 18:29.0 PR |
| 9 | Charles III BrownPlace 9 · Grade 11 · Kirkwood | 11 | Kirkwood | 18:30.1 PR |
| 10 | Cody BehrendPlace 10 · Grade 11 · Lafayette (Wildwood) | 11 | Lafayette (Wildwood) | 18:34.0 PR |
| 11 | Clark RichmanPlace 11 · Grade 10 · Kirkwood | 10 | Kirkwood | 18:40.2 PR |
| 12 | Evann HarrisPlace 12 · Grade 11 · Festus | 11 | Festus | 18:44.4 PR |
| 13 | Gavin WildhaberPlace 13 · Grade 11 · Festus | 11 | Festus | 18:45.9 |
| 14 | Vincent SellmanPlace 14 · Grade 11 · Festus | 11 | Festus | 18:47.6 |
| 15 | Jaxon AllenPlace 15 · Grade 11 · Lafayette (Wildwood) | 11 | Lafayette (Wildwood) | 18:48.5 PR |
| 16 | Tyler WoodsPlace 16 · Grade 11 · Kirkwood | 11 | Kirkwood | 18:53.5 |
| 17 | Sachit PrakashPlace 17 · Grade 10 · Lafayette (Wildwood) | 10 | Lafayette (Wildwood) | 18:58.4 |
| 18 | Kyle NebaPlace 18 · Grade 12 · Lafayette (Wildwood) | 12 | Lafayette (Wildwood) | 19:00.9 PR |
| 19 | William MoellerPlace 19 · Grade 11 · Webster Groves | 11 | Webster Groves | 19:04.0 |
| 20 | Jeremiah WittPlace 20 · Grade 10 · Kirkwood | 10 | Kirkwood | 19:04.4 PR |
| 21 | Carl DavidsonPlace 21 · Grade 12 · Kirkwood | 12 | Kirkwood | 19:05.3 PR |
| 22 | Jonathan GuntherPlace 22 · Grade 11 · Kirkwood | 11 | Kirkwood | 19:13.0 |
| 23 | Henry RichmanPlace 23 · Grade 11 · Kirkwood | 11 | Kirkwood | 19:14.1 PR |
| 24 | Oliver SweeleyPlace 24 · Grade 10 · Lindbergh | 10 | Lindbergh | 19:16.2 PR |
| 25 | Dean HutchinsonPlace 25 · Grade 10 · Francis Howell | 10 | Francis Howell | 19:18.1 |
| 26 | Armaan AhmadPlace 26 · Grade 12 · Kirkwood | 12 | Kirkwood | 19:20.2 |
| 27 | Nicholas PrakashPlace 27 · Grade 11 · Kirkwood | 11 | Kirkwood | 19:21.8 PR |
| 28 | Matthew FiguraPlace 28 · Grade 12 · Kirkwood | 12 | Kirkwood | 19:22.5 PR |
| 29 | Shayne HoffmeisterPlace 29 · Grade 12 · Festus | 12 | Festus | 19:27.7 |
| 30 | Samson BeckerPlace 30 · Grade 10 · Webster Groves | 10 | Webster Groves | 19:29.7 PR |
| 31 | Daniel MuchnickPlace 31 · Grade 10 · Kirkwood | 10 | Kirkwood | 19:30.3 PR |
| 32 | Cullen ParkerPlace 32 · Grade 11 · Kirkwood | 11 | Kirkwood | 19:30.8 PR |
| 33 | Alexander ChilcuttPlace 33 · Grade 10 · Francis Howell | 10 | Francis Howell | 19:33.3 PR |
| 34 | Aidan ThomasPlace 34 · Grade 10 · Francis Howell | 10 | Francis Howell | 19:34.1 PR |
| 35 | Luke SeyerPlace 35 · Grade 12 · Notre Dame (Cape Girardeau) | 12 | Notre Dame (Cape Girardeau) | 19:34.3 |
| 36 | Liam BreedenPlace 36 · Grade 11 · Kirkwood | 11 | Kirkwood | 19:34.3 |
| 37 | Elijah BembowerPlace 37 · Grade 11 · Lindbergh | 11 | Lindbergh | 19:34.9 |
| 38 | Jackson HartnettPlace 38 · Grade 10 · Webster Groves | 10 | Webster Groves | 19:39.2 PR |
| 39 | Garrett SpisakPlace 39 · Grade 11 · Festus | 11 | Festus | 19:42.7 |
| 40 | Benjamin SmithPlace 40 · Grade 10 · Lindbergh | 10 | Lindbergh | 19:45.5 PR |
| 41 | Benjamin MeyerkordPlace 41 · Grade 11 · Lindbergh | 11 | Lindbergh | 19:48.3 |
| 42 | Spencer MendozaPlace 42 · Grade 10 · Lindbergh | 10 | Lindbergh | 19:48.9 PR |
| 43 | Henry GormleyPlace 43 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 19:50.0 |
| 44 | Wyatt WoodardPlace 44 · Grade 12 · Kirkwood | 12 | Kirkwood | 19:52.1 |
| 45 | Evan DanePlace 45 · Grade 11 · Festus | 11 | Festus | 19:54.7 |
| 46 | Musazi MuriPlace 46 · Grade 11 · Gateway | 11 | Gateway | 19:58.5 PR |
| 47 | Fritz HofmannPlace 47 · Grade 11 · Chesterton Academy-St. Louis | 11 | Chesterton Academy-St. Louis | 20:00.5 |
| 48 | Ethan SchmidtPlace 48 · Grade 9 · Francis Howell | 9 | Francis Howell | 20:02.1 PR |
| 49 | Walker HillPlace 49 · Grade 11 · Providence Academy | 11 | Providence Academy | 20:07.2 PR |
| 50 | Mateo SarmientoPlace 50 · Grade 10 · Webster Groves | 10 | Webster Groves | 20:07.4 |
| 51 | Donald BohnenkampPlace 51 · Grade 12 · Webster Groves | 12 | Webster Groves | 20:07.8 |
| 52 | Micah SmithPlace 52 · Grade 12 · Lindbergh | 12 | Lindbergh | 20:09.2 |
| 53 | Evan LevinePlace 53 · Grade 10 · Webster Groves | 10 | Webster Groves | 20:10.1 |
| 54 | Quinn MangiapanelloPlace 54 · Grade 12 · Francis Howell | 12 | Francis Howell | 20:13.0 |
| 55 | John paul VolkPlace 55 · Grade 10 · Chesterton Academy-St. Louis | 10 | Chesterton Academy-St. Louis | 20:14.8 PR |
| 56 | Aarit PothinaPlace 56 · Grade 10 · Francis Howell | 10 | Francis Howell | 20:15.5 |
| 57 | Joseph BergmanPlace 57 · Grade 10 · Chesterton Academy-St. Louis | 10 | Chesterton Academy-St. Louis | 20:18.8 PR |
| 58 | Beckett DerouinPlace 58 · Grade 10 · Webster Groves | 10 | Webster Groves | 20:20.1 PR |
| 59 | Declan HarmannPlace 59 · Grade 10 · Lutheran South | 10 | Lutheran South | 20:22.4 PR |
| 60 | Joey NoblePlace 60 · Grade 10 · Chesterton Academy-St. Louis | 10 | Chesterton Academy-St. Louis | 20:25.0 PR |
| 61 | Colin PettitPlace 61 · Grade 10 · Kirkwood | 10 | Kirkwood | 20:26.3 |
| 62 | Maxwell BeckerPlace 62 · Grade 10 · Webster Groves | 10 | Webster Groves | 20:28.1 |
| 63 | Clark BrownPlace 63 · Grade 11 · Kirkwood | 11 | Kirkwood | 20:33.2 PR |
| 64 | Ganira ImbulaPlace 64 · Grade 10 · Collegiate School of Medicine & Bioscience | 10 | Collegiate School of Medicine & Bioscience | 20:35.0 PR |
| 65 | Levi LudwigPlace 65 · Grade 11 · Providence Academy | 11 | Providence Academy | 20:36.7 PR |
| 66 | Donovan RichPlace 66 · Grade 10 · Webster Groves | 10 | Webster Groves | 20:36.8 PR |
| 67 | Gabriel PetterPlace 67 · Grade 10 · Webster Groves | 10 | Webster Groves | 20:38.4 PR |
| 68 | Nicholas NapuliPlace 68 · Grade 10 · Lafayette (Wildwood) | 10 | Lafayette (Wildwood) | 20:38.6 |
| 69 | Edgar CasonPlace 69 · Grade 10 · Lafayette (Wildwood) | 10 | Lafayette (Wildwood) | 20:38.6 PR |
| 70 | Eli WolfPlace 70 · Grade 12 · Valley Park | 12 | Valley Park | 20:41.8 PR |
| 71 | Chandler NiedbalskiPlace 71 · Grade 12 · Lindbergh | 12 | Lindbergh | 20:43.3 |
| 72 | Liam ReichPlace 72 · Grade 11 · Kirkwood | 11 | Kirkwood | 20:45.2 |
| 73 | Adonis HarperPlace 73 · Grade 11 · Hazelwood Central | 11 | Hazelwood Central | 20:46.4 |
| 74 | Colton WeissPlace 74 · Grade 11 · Notre Dame (Cape Girardeau) | 11 | Notre Dame (Cape Girardeau) | 20:47.9 |
| 75 | Miles CorleyPlace 75 · Grade 11 · Francis Howell | 11 | Francis Howell | 20:49.4 |
| 76 | Nicholas HuebnerPlace 76 · Grade 11 · Kirkwood | 11 | Kirkwood | 20:49.4 PR |
| 77 | Srikar KarumuriPlace 77 · Grade 11 · Lafayette (Wildwood) | 11 | Lafayette (Wildwood) | 20:50.4 PR |
| 78 | Charlie HoggPlace 78 · Grade 11 · Kirkwood | 11 | Kirkwood | 20:50.6 PR |
| 79 | Soren WachsmuthPlace 79 · Grade 11 · Collegiate School of Medicine & Bioscience | 11 | Collegiate School of Medicine & Bioscience | 20:52.0 PR |
| 80 | Jonathan DollenmeyerPlace 80 · Grade 10 · Lindbergh | 10 | Lindbergh | 20:55.3 |
| 81 | Joseph CookPlace 81 · Grade 11 · Valley Park | 11 | Valley Park | 20:56.5 PR |
| 82 | Caleb WaffordPlace 82 · Grade 12 · Gateway | 12 | Gateway | 21:02.3 |
| 83 | Brayden LedfordPlace 83 · Grade 11 · Francis Howell | 11 | Francis Howell | 21:03.0 |
| 84 | Austin BarnettPlace 84 · Grade 10 · Kirkwood | 10 | Kirkwood | 21:03.1 |
| 85 | Charles ZieglerPlace 85 · Grade 12 · Webster Groves | 12 | Webster Groves | 21:03.9 |
| 86 | Eli George-LanderPlace 86 · Grade 11 · Kirkwood | 11 | Kirkwood | 21:04.2 PR |
| 87 | Samuel FousheePlace 87 · Grade 11 · St. John Vianney | 11 | St. John Vianney | 21:07.1 PR |
| 88 | Nathanael BairuPlace 88 · Grade 10 · Lafayette (Wildwood) | 10 | Lafayette (Wildwood) | 21:07.6 |
| 89 | Hayden StevenerPlace 89 · Grade 9 · Francis Howell | 9 | Francis Howell | 21:08.4 PR |
| 90 | Spencer CooperPlace 90 · Grade 11 · Webster Groves | 11 | Webster Groves | 21:08.6 |
| 91 | Castor ArmestoPlace 91 · Grade 10 · Chesterton Academy-St. Louis | 10 | Chesterton Academy-St. Louis | 21:10.0 PR |
| 92 | Michael KottkampPlace 92 · Grade 11 · Lindbergh | 11 | Lindbergh | 21:10.8 |
| 93 | Andy NguyenPlace 93 · Grade 12 · Notre Dame (Cape Girardeau) | 12 | Notre Dame (Cape Girardeau) | 21:12.1 PR |
| 94 | Thomas FousheePlace 94 · Grade 11 · St. John Vianney | 11 | St. John Vianney | 21:12.7 PR |
| 95 | Christopher AaronPlace 95 · Grade 10 · St. Louis Priory | 10 | St. Louis Priory | 21:15.0 |
| 96 | Evan LositoPlace 96 · Grade 10 · Lindbergh | 10 | Lindbergh | 21:17.5 PR |
| 97 | Samuel HolderPlace 97 · Grade 10 · Webster Groves | 10 | Webster Groves | 21:18.0 PR |
| 98 | Clark KretzlerPlace 98 · Grade 9 · Francis Howell | 9 | Francis Howell | 21:19.7 PR |
| 99 | Edward PurcellPlace 99 · Grade 10 · Francis Howell | 10 | Francis Howell | 21:20.8 |
| 100 | Darrell HarrisPlace 100 · Grade 9 · McCluer | 9 | McCluer | 21:22.3 PR |
| 101 | Kaden WilliamsPlace 101 · Grade 10 · Hazelwood Central | 10 | Hazelwood Central | 21:22.4 |
| 102 | James DollenmeyerPlace 102 · Grade 12 · Lindbergh | 12 | Lindbergh | 21:22.9 |
| 103 | Alexander GenovaPlace 103 · Grade 11 · Festus | 11 | Festus | 21:23.5 |
| 104 | Riley DericksonPlace 104 · Grade 11 · Lindbergh | 11 | Lindbergh | 21:23.9 |
| 105 | Michael SchlittPlace 105 · Grade 11 · Lutheran South | 11 | Lutheran South | 21:24.0 PR |
| 106 | Owen WaldropPlace 106 · Grade 11 · Providence Academy | 11 | Providence Academy | 21:24.4 |
| 107 | Benjamin HewittPlace 107 · Grade 10 · Webster Groves | 10 | Webster Groves | 21:25.3 PR |
| 108 | Jack HartnettPlace 108 · Grade 9 · St. Louis Priory | 9 | St. Louis Priory | 21:25.3 PR |
| 109 | Baylin CombsPlace 109 · Grade 12 · Francis Howell | 12 | Francis Howell | 21:26.0 |
| 110 | Jose Miguel Hernandez SotoPlace 110 · Grade 10 · Collegiate School of Medicine & Bioscience | 10 | Collegiate School of Medicine & Bioscience | 21:28.1 PR |
| 111 | Cade PrichardPlace 111 · Grade 11 · Kirkwood | 11 | Kirkwood | 21:31.2 PR |
| 112 | Hunter SchmittPlace 112 · Grade 10 · Ft. Zumwalt East | 10 | Ft. Zumwalt East | 21:34.7 PR |
| 113 | Cassius SchipkowskiPlace 113 · Grade 10 · Gateway Science Academy | 10 | Gateway Science Academy | 21:39.5 |
| 114 | Joshua BeckerPlace 114 · Grade 11 · St. John Vianney | 11 | St. John Vianney | 21:41.8 PR |
| 115 | Porter SmithPlace 115 · Grade 11 · Webster Groves | 11 | Webster Groves | 21:43.3 |
| 116 | Lachlan ErpeldingPlace 116 · Grade 10 · Lindbergh | 10 | Lindbergh | 21:43.4 PR |
| 117 | Grayson JoyntPlace 117 · Grade 11 · Lindbergh | 11 | Lindbergh | 21:43.9 |
| 118 | Oliver HankinsPlace 118 · Grade 11 · Ft. Zumwalt East | 11 | Ft. Zumwalt East | 21:45.9 PR |
| 119 | Hunde JundiPlace 119 · Grade 12 · Collegiate School of Medicine & Bioscience | 12 | Collegiate School of Medicine & Bioscience | 21:50.0 PR |
| 120 | Levi FlemingPlace 120 · Grade 12 · Lindbergh | 12 | Lindbergh | 21:51.1 PR |
| 121 | Henry GoldschmidtPlace 121 · Grade 9 · University City | 9 | University City | 21:51.9 PR |
| 122 | Nolen LanePlace 122 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 21:52.4 |
| 123 | Wyatt MarksPlace 123 · Grade 10 · Kirkwood | 10 | Kirkwood | 21:53.4 |
| 124 | Eno StarbuckPlace 124 · Grade 9 · University City | 9 | University City | 21:55.5 PR |
| 125 | Gabriel KleinPlace 125 · Grade 12 · Gateway Science Academy | 12 | Gateway Science Academy | 22:00.0 PR |
| 126 | Winston ClarkPlace 126 · Grade 9 · Providence Academy | 9 | Providence Academy | 22:01.6 PR |
| 127 | Jonathan TrampePlace 127 · Grade 10 · Lutheran South | 10 | Lutheran South | 22:04.1 PR |
| 128 | Wilson LangfordPlace 128 · Grade 10 · Kirkwood | 10 | Kirkwood | 22:04.5 |
| 129 | Kieran CaiPlace 129 · Grade 11 · Ladue Horton Watkins | 11 | Ladue Horton Watkins | 22:08.3 |
| 130 | Calvin HuntPlace 130 · Grade 11 · St. John Vianney | 11 | St. John Vianney | 22:10.6 PR |
| 131 | Ritvik MandalapuPlace 131 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 22:11.3 |
| 132 | Nicholas SchneidenbachPlace 132 · Grade 9 · Francis Howell | 9 | Francis Howell | 22:12.2 PR |
| 133 | Seenaa YuyaPlace 133 · Grade 11 · Collegiate School of Medicine & Bioscience | 11 | Collegiate School of Medicine & Bioscience | 22:14.3 PR |
| 134 | Hudson Zellweger-BassPlace 134 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 22:15.7 |
| 135 | Jaydin HallPlace 135 · Grade 10 · Gateway | 10 | Gateway | 22:17.7 PR |
| 136 | Micah RengelPlace 136 · Grade 9 · St. Louis Priory | 9 | St. Louis Priory | 22:18.3 PR |
| 137 | William JohnsonPlace 137 · Grade 9 · St. Louis Priory | 9 | St. Louis Priory | 22:19.7 PR |
| 138 | Ian RodriguesPlace 138 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 22:31.1 PR |
| 139 | Timothy II ForsythePlace 139 · Grade 12 · Francis Howell | 12 | Francis Howell | 22:33.4 |
| 140 | Carter PolzinPlace 140 · Grade 11 · St. John Vianney | 11 | St. John Vianney | 22:34.4 |
| 141 | Isaac WilhelmPlace 141 · Grade 12 · Kirkwood | 12 | Kirkwood | 22:37.4 |
| 142 | Joe KunkelmannPlace 142 · Grade 12 · Metro Academy & Classical | 12 | Metro Academy & Classical | 22:37.9 PR |
| 143 | Lucas VoganPlace 143 · Grade 9 · Lutheran South | 9 | Lutheran South | 22:40.3 PR |
| 144 | Paul Schallberger IIIPlace 144 · Grade 10 · Notre Dame (Cape Girardeau) | 10 | Notre Dame (Cape Girardeau) | 22:41.9 |
| 145 | Bennet HoggePlace 145 · Grade 9 · Gateway Science Academy | 9 | Gateway Science Academy | 22:48.8 PR |
| 146 | Lucas FlynnPlace 146 · Grade 11 · Lindbergh | 11 | Lindbergh | 22:50.6 |
| 147 | Whelan SullivanPlace 147 · Grade 10 · Webster Groves | 10 | Webster Groves | 22:54.1 PR |
| 148 | Matthew MeyerPlace 148 · Grade 11 · Webster Groves | 11 | Webster Groves | 22:55.4 PR |
| 149 | Jackman EscherPlace 149 · Grade 12 · Kirkwood | 12 | Kirkwood | 22:59.1 |
| 150 | Baxter SwobodaPlace 150 · Grade 12 · Kirkwood | 12 | Kirkwood | 22:59.2 |
| 151 | Oliver ZeierPlace 151 · Grade 11 · Francis Howell | 11 | Francis Howell | 23:11.5 |
| 152 | Liam ClancyPlace 152 · Grade 10 · Affton | 10 | Affton | 23:11.8 |
| 153 | Rowan SevemPlace 153 · Grade 9 · St. Louis Priory | 9 | St. Louis Priory | 23:19.2 PR |
| 154 | Fisher PrescottPlace 154 · Grade 10 · Webster Groves | 10 | Webster Groves | 23:26.4 |
| 155 | Lukacs ZhangPlace 155 · Grade 9 · Notre Dame (Cape Girardeau) | 9 | Notre Dame (Cape Girardeau) | 23:31.1 |
| 156 | Jean - Paul GaudreaultPlace 156 · Grade 10 · St. John Vianney | 10 | St. John Vianney | 23:31.2 PR |
| 157 | Evan ScheidenhelmPlace 157 · Grade 12 · Lindbergh | 12 | Lindbergh | 23:35.5 |
| 158 | Max DittmerPlace 158 · Grade 9 · Notre Dame (Cape Girardeau) | 9 | Notre Dame (Cape Girardeau) | 23:39.0 |
| 159 | Grant KingPlace 159 · Grade 12 · Lutheran South | 12 | Lutheran South | 23:43.7 |
| 160 | Simon WilesPlace 160 · Grade 11 · Collegiate School of Medicine & Bioscience | 11 | Collegiate School of Medicine & Bioscience | 23:50.8 PR |
| 161 | Frederick MathiesenPlace 161 · Grade 9 · Francis Howell | 9 | Francis Howell | 23:59.8 |
| 162 | Penn JohnsonPlace 162 · Grade 11 · Webster Groves | 11 | Webster Groves | 24:03.8 |
| 163 | Evan JosephsenPlace 163 · Grade 10 · Webster Groves | 10 | Webster Groves | 24:10.3 PR |
| 164 | Liam RobisonPlace 164 · Grade 11 · Francis Howell | 11 | Francis Howell | 24:11.9 |
| 165 | Dante CharlestonPlace 165 · Grade 10 · Collegiate School of Medicine & Bioscience | 10 | Collegiate School of Medicine & Bioscience | 24:23.6 |
| 166 | Blake HausnerPlace 166 · Grade 10 · Lindbergh | 10 | Lindbergh | 24:37.8 PR |
| 167 | Patrick DaltonPlace 167 · Grade 10 · Ft. Zumwalt East | 10 | Ft. Zumwalt East | 24:49.4 |
| 168 | Levi PiercePlace 168 · Grade 9 · Francis Howell | 9 | Francis Howell | 24:53.2 |
| 169 | Gabriel CaspersenPlace 169 · Grade 10 · Lutheran South | 10 | Lutheran South | 25:01.2 |
| 170 | Yuri HarrisPlace 170 · Grade 10 · Gateway | 10 | Gateway | 25:04.8 PR |
| 171 | Justin LePlace 171 · Grade 10 · Lindbergh | 10 | Lindbergh | 25:06.0 |
| 172 | Max SansomPlace 172 · Grade 12 · Kirkwood | 12 | Kirkwood | 25:07.0 |
| 173 | Earl AkersPlace 173 · Grade 9 · Lutheran South | 9 | Lutheran South | 25:09.5 PR |
| 174 | Forrest YangPlace 174 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 25:13.2 |
| 175 | Seamus BiehlePlace 175 · Grade 12 · Kirkwood | 12 | Kirkwood | 25:15.5 |
| 176 | Jeyn EubankPlace 176 · Grade 12 · Affton | 12 | Affton | 25:15.8 PR |
| 177 | John AppelbaumPlace 177 · Grade 10 · Lutheran South | 10 | Lutheran South | 25:19.2 PR |
| 178 | Carl WagersPlace 178 · Grade 12 · Affton | 12 | Affton | 25:34.8 |
| 179 | Jaxon ShellPlace 179 · Grade 12 · Affton | 12 | Affton | 25:39.4 |
| 180 | Maximilian KaplanPlace 180 · Grade 9 · St. Louis Priory | 9 | St. Louis Priory | 25:52.0 |
| 181 | Wilbur TurpinPlace 181 · Grade 11 · Collegiate School of Medicine & Bioscience | 11 | Collegiate School of Medicine & Bioscience | 26:01.1 PR |
| 182 | Evan NelsonPlace 182 · Grade 10 · Francis Howell | 10 | Francis Howell | 26:02.0 PR |
| 183 | Frank IV CashionPlace 183 · Grade 10 · Affton | 10 | Affton | 26:27.3 |
| 184 | Abraham ButzPlace 184 · Grade 10 · Lindbergh | 10 | Lindbergh | 26:37.5 |
| 185 | Jameson MarroccoPlace 185 · Grade 10 · Collegiate School of Medicine & Bioscience | 10 | Collegiate School of Medicine & Bioscience | 26:39.1 PR |
| 186 | William GastPlace 186 · Grade 10 · Lindbergh | 10 | Lindbergh | 26:41.8 |
| 187 | Finley HuntPlace 187 · Grade 9 · Francis Howell | 9 | Francis Howell | 26:43.0 |
| 188 | Tatum LePlace 188 · Grade 9 · Ft. Zumwalt East | 9 | Ft. Zumwalt East | 26:45.2 |
| 189 | Timothy RoganPlace 189 · Grade 12 · Lafayette (Wildwood) | 12 | Lafayette (Wildwood) | 27:04.3 |
| 190 | Hudson DarnellPlace 190 · Grade 10 · St. Louis Priory | 10 | St. Louis Priory | 27:06.9 PR |
| 191 | Everett MorrisonPlace 191 · Grade 10 · Webster Groves | 10 | Webster Groves | 28:00.0 |
| 192 | Liam BetancourtPlace 192 · Grade 9 · University City | 9 | University City | 28:07.1 |
| 193 | Lucas LabbeePlace 193 · Grade 11 · Lutheran South | 11 | Lutheran South | 29:53.0 |
| 194 | Eric SimoncicPlace 194 · Grade 10 · St. John Vianney | 10 | St. John Vianney | 30:45.0 |
| 195 | Nahum TamratPlace 195 · Grade 11 · Ladue Horton Watkins | 11 | Ladue Horton Watkins | 31:18.0 PR |
| 196 | Aidan KockePlace 196 · Grade 10 · Kirkwood | 10 | Kirkwood | 36:58.8 |
| — | Andrew ShawGrade 10 · Kirkwood | 10 | Kirkwood | DQ |
| — | Jonathan JohnsonGrade 10 · Gateway | 10 | Gateway | DQ |
| — | Adrian JacksonGrade 12 · Gateway | 12 | Gateway | DQ |