| 1 | Jackson MillerPlace 1 · Grade 11 · St. Louis University High | 11 | St. Louis University High | 15:36.94 |
| 2 | Wade PattenPlace 2 · Grade 12 · Parkway West | 12 | Parkway West | 15:40.31 |
| 3 | Ezekiel HagenPlace 3 · Grade 10 · Lafayette (Wildwood) | 10 | Lafayette (Wildwood) | 15:41.41 |
| 4 | Aidan NiedbalskiPlace 4 · Grade 12 · Jackson | 12 | Jackson | 15:50.25 |
| 5 | Andrew BainPlace 5 · Grade 10 · Kirkwood | 10 | Kirkwood | 15:52.96 |
| 6 | Warnicke Beatty Jr.Place 6 · Grade 10 · St. Louis University High | 10 | St. Louis University High | 15:56.67 |
| 7 | Hendrix FyviePlace 7 · Grade 12 · St. Louis University High | 12 | St. Louis University High | 15:57.64 |
| 8 | Benjamin YoffiePlace 8 · Grade 11 · St. Louis University High | 11 | St. Louis University High | 15:57.66 |
| 9 | Henry WalkerPlace 9 · Grade 12 · Kirkwood | 12 | Kirkwood | 15:58.07 PR |
| 10 | William LearyPlace 10 · Grade 10 · Parkway South | 10 | Parkway South | 16:05.75 |
| 11 | Michael LunaPlace 11 · Grade 11 · St. Louis University High | 11 | St. Louis University High | 16:07.92 |
| 12 | Zack MillerPlace 12 · Grade 11 · Parkway West | 11 | Parkway West | 16:08.27 PR |
| 13 | Luke HoefferlePlace 13 · Grade 11 · Marquette | 11 | Marquette | 16:09.38 PR |
| 14 | Axtin BrunePlace 14 · Grade 11 · Farmington | 11 | Farmington | 16:10.36 |
| 15 | Jacob FitzpatrickPlace 15 · Grade 12 · St. Louis University High | 12 | St. Louis University High | 16:11.97 PR |
| 16 | Benjamin DonaldsonPlace 16 · Grade 11 · Lindbergh | 11 | Lindbergh | 16:14.53 |
| 17 | Nick AhlheimPlace 17 · Grade 12 · St. Louis University High | 12 | St. Louis University High | 16:17.88 |
| 18 | Jackson RahnPlace 18 · Grade 11 · Christian Brothers College | 11 | Christian Brothers College | 16:18.21 |
| 19 | Joseph RaulsPlace 19 · Grade 12 · Eureka | 12 | Eureka | 16:22.65 PR |
| 20 | Michael HamerPlace 20 · Grade 11 · Christian Brothers College | 11 | Christian Brothers College | 16:22.92 |
| 21 | Logan SzachnieskiPlace 21 · Grade 12 · Christian Brothers College | 12 | Christian Brothers College | 16:23.10 PR |
| 22 | Lance RoethlisbergerPlace 22 · Grade 12 · Parkway South | 12 | Parkway South | 16:26.06 |
| 23 | Xavier MerrimanPlace 23 · Grade 11 · Parkway West | 11 | Parkway West | 16:28.75 |
| 24 | Nate MiesnerPlace 24 · Grade 11 · Jackson | 11 | Jackson | 16:28.78 |
| 25 | Chase WendelPlace 25 · Grade 11 · Jackson | 11 | Jackson | 16:29.03 |
| 26 | Lucas WiegmanPlace 26 · Grade 11 · Oakville | 11 | Oakville | 16:29.08 |
| 27 | Sanjay ManteuffelPlace 27 · Grade 11 · Parkway South | 11 | Parkway South | 16:29.55 |
| 28 | Andrew PerryPlace 28 · Grade 10 · Eureka | 10 | Eureka | 16:30.10 |
| 29 | William LaurinePlace 29 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 16:30.57 PR |
| 30 | Jackson DaltonPlace 30 · Grade 12 · Eureka | 12 | Eureka | 16:31.81 PR |
| 31 | Jacob BartonPlace 31 · Grade 12 · Marquette | 12 | Marquette | 16:37.30 PR |
| 32 | Kenyan KelpePlace 32 · Grade 11 · Jackson | 11 | Jackson | 16:46.47 |
| 33 | Lukas LyonsPlace 33 · Grade 11 · Kirkwood | 11 | Kirkwood | 16:47.19 PR |
| 34 | Liam VernonPlace 34 · Grade 12 · Kirkwood | 12 | Kirkwood | 16:48.05 PR |
| 35 | Logan RhoadsPlace 35 · Grade 12 · Lafayette (Wildwood) | 12 | Lafayette (Wildwood) | 16:52.35 PR |
| 36 | Alex BequettePlace 36 · Grade 12 · Farmington | 12 | Farmington | 16:53.25 |
| 37 | Mason SteinbrueggePlace 37 · Grade 9 · Lafayette (Wildwood) | 9 | Lafayette (Wildwood) | 16:55.28 |
| 38 | Shaun UnderhillPlace 38 · Grade 11 · Marquette | 11 | Marquette | 16:55.74 |
| 39 | Chase OttoPlace 39 · Grade 11 · Parkway West | 11 | Parkway West | 16:57.37 |
| 40 | Peter McAllisterPlace 40 · Grade 11 · Parkway West | 11 | Parkway West | 16:58.25 |
| 41 | Joseph RibbingPlace 41 · Grade 11 · Parkway South | 11 | Parkway South | 17:00.63 PR |
| 42 | Tyler RaulsPlace 42 · Grade 10 · Eureka | 10 | Eureka | 17:02.11 PR |
| 43 | William DiekmannPlace 43 · Grade 11 · Eureka | 11 | Eureka | 17:05.07 |
| 44 | Ayden WilesPlace 44 · Grade 11 · Farmington | 11 | Farmington | 17:08.03 |
| 45 | William ImlerPlace 45 · Grade 10 · Kirkwood | 10 | Kirkwood | 17:09.05 |
| 46 | Thomas PrinePlace 46 · Grade 12 · Parkway West | 12 | Parkway West | 17:13.56 PR |
| 47 | Nikolaus MeyerPlace 47 · Grade 11 · Mehlville | 11 | Mehlville | 17:17.03 |
| 48 | Jacob JudgePlace 48 · Grade 9 · Northwest (Cedar Hill) | 9 | Northwest (Cedar Hill) | 17:19.65 |
| 49 | Asher ParamalingamPlace 49 · Grade 12 · Lafayette (Wildwood) | 12 | Lafayette (Wildwood) | 17:20.57 |
| 50 | Anirudh VenkataPlace 50 · Grade 12 · Parkway West | 12 | Parkway West | 17:21.62 |
| 51 | Caleb ArthurPlace 51 · Grade 11 · Kirkwood | 11 | Kirkwood | 17:23.35 |
| 52 | Dilan DzubicPlace 52 · Grade 9 · Oakville | 9 | Oakville | 17:26.75 |
| 53 | Alexander SokolikPlace 53 · Grade 12 · Oakville | 12 | Oakville | 17:27.47 |
| 54 | Ethan ThurmanPlace 54 · Grade 12 · Lindbergh | 12 | Lindbergh | 17:28.76 PR |
| 55 | Ben SpearsPlace 55 · Grade 12 · Seckman | 12 | Seckman | 17:28.79 PR |
| 56 | Kyle ChaneyPlace 56 · Grade 12 · Lafayette (Wildwood) | 12 | Lafayette (Wildwood) | 17:34.37 PR |
| 57 | Noah DenenPlace 57 · Grade 11 · Lafayette (Wildwood) | 11 | Lafayette (Wildwood) | 17:36.13 PR |
| 58 | Joseph KrusselPlace 58 · Grade 10 · Ladue Horton Watkins | 10 | Ladue Horton Watkins | 17:36.44 |
| 59 | James MartinPlace 59 · Grade 10 · Farmington | 10 | Farmington | 17:37.32 |
| 60 | Michael RatermannPlace 60 · Grade 12 · Lindbergh | 12 | Lindbergh | 17:39.29 |
| 61 | Joseph DixPlace 61 · Grade 11 · Parkway South | 11 | Parkway South | 17:39.30 |
| 62 | Tower EiwenPlace 62 · Grade 11 · Jackson | 11 | Jackson | 17:39.39 |
| 63 | Logan SchillingPlace 63 · Grade 11 · Eureka | 11 | Eureka | 17:40.43 |
| 64 | Max Thomas-PerkinsPlace 64 · Grade 11 · Northwest (Cedar Hill) | 11 | Northwest (Cedar Hill) | 17:41.27 |
| 65 | Isaac KoenigPlace 65 · Grade 12 · Parkway South | 12 | Parkway South | 17:42.98 |
| 66 | Julian PylePlace 66 · Grade 9 · Lindbergh | 9 | Lindbergh | 17:43.18 |
| 67 | Landon GainesPlace 67 · Grade 11 · Marquette | 11 | Marquette | 17:44.39 |
| 68 | Charles BarksdalePlace 68 · Grade 11 · Kirkwood | 11 | Kirkwood | 17:54.93 PR |
| 69 | Orion DenickePlace 69 · Grade 12 · Lafayette (Wildwood) | 12 | Lafayette (Wildwood) | 17:56.78 PR |
| 70 | Tyler BrownPlace 70 · Grade 12 · Northwest (Cedar Hill) | 12 | Northwest (Cedar Hill) | 17:59.64 |
| 71 | Lucas RineyPlace 71 · Grade 10 · Christian Brothers College | 10 | Christian Brothers College | 17:59.88 |
| 72 | Grady MahonPlace 72 · Grade 9 · Christian Brothers College | 9 | Christian Brothers College | 18:03.25 |
| 73 | Nolan KintnerPlace 73 · Grade 12 · Jackson | 12 | Jackson | 18:03.32 |
| 74 | Jordan GlassPlace 74 · Grade 9 · Mehlville | 9 | Mehlville | 18:04.74 |
| 75 | Jackson JudgePlace 75 · Grade 12 · Northwest (Cedar Hill) | 12 | Northwest (Cedar Hill) | 18:06.07 |
| 76 | Mason KilperPlace 76 · Grade 10 · Mehlville | 10 | Mehlville | 18:06.82 PR |
| 77 | Kynan PritchardPlace 77 · Grade 9 · Mehlville | 9 | Mehlville | 18:08.20 |
| 78 | Landon O'BrienPlace 78 · Grade 9 · Seckman | 9 | Seckman | 18:08.67 |
| 79 | Owen EdgingtonPlace 79 · Grade 12 · Marquette | 12 | Marquette | 18:08.97 |
| 80 | Justin DukePlace 80 · Grade 12 · Oakville | 12 | Oakville | 18:11.11 PR |
| 81 | Braden FrancisPlace 81 · Grade 10 · Lindbergh | 10 | Lindbergh | 18:11.89 |
| 82 | Brayden WernerPlace 82 · Grade 12 · Farmington | 12 | Farmington | 18:12.10 PR |
| 83 | Carter ReisPlace 83 · Grade 10 · Jackson | 10 | Jackson | 18:13.14 |
| 84 | Caden HawkinsPlace 84 · Grade 11 · Eureka | 11 | Eureka | 18:17.28 |
| 85 | Kaden SchjenkenPlace 85 · Grade 12 · Parkway South | 12 | Parkway South | 18:19.61 |
| 86 | Noah YoungPlace 86 · Grade 12 · Farmington | 12 | Farmington | 18:21.77 PR |
| 87 | Jackson HunzikerPlace 87 · Grade 10 · Seckman | 10 | Seckman | 18:22.21 PR |
| 88 | Gideon KercherPlace 88 · Grade 12 · Marquette | 12 | Marquette | 18:22.94 PR |
| 89 | Zachary AuclairPlace 89 · Grade 10 · Seckman | 10 | Seckman | 18:24.84 PR |
| 90 | Trevor TerrillPlace 90 · Grade 12 · Seckman | 12 | Seckman | 18:37.66 |
| 91 | Isaac HamerPlace 91 · Grade 9 · Christian Brothers College | 9 | Christian Brothers College | 18:41.15 |
| 92 | Oliver MaxeyPlace 92 · Grade 10 · Mehlville | 10 | Mehlville | 18:42.10 PR |
| 93 | Carter RussellPlace 93 · Grade 10 · Marquette | 10 | Marquette | 18:43.14 |
| 94 | Levi IsaacsPlace 94 · Grade 9 · Northwest (Cedar Hill) | 9 | Northwest (Cedar Hill) | 18:46.09 |
| 95 | Rogan ShoemakerPlace 95 · Grade 9 · Fox | 9 | Fox | 18:47.55 |
| 96 | Ajdin HalilovicPlace 96 · Grade 10 · Mehlville | 10 | Mehlville | 18:48.04 PR |
| 97 | Devin ChristopherPlace 97 · Grade 11 · Christian Brothers College | 11 | Christian Brothers College | 18:55.19 |
| 98 | Sterling RoePlace 98 · Grade 9 · Fox | 9 | Fox | 18:55.30 |
| 99 | Jeremiah BrownPlace 99 · Grade 10 · Northwest (Cedar Hill) | 10 | Northwest (Cedar Hill) | 18:58.96 |
| 100 | Charles PhillipsPlace 100 · Grade 11 · Lindbergh | 11 | Lindbergh | 18:59.31 |
| 101 | Hayden McEachranPlace 101 · Grade 12 · Oakville | 12 | Oakville | 19:11.44 PR |
| 102 | Timothy HavilandPlace 102 · Grade 9 · Mehlville | 9 | Mehlville | 19:17.92 |
| 103 | Henry GormleyPlace 103 · Grade 9 · Ladue Horton Watkins | 9 | Ladue Horton Watkins | 19:18.19 PR |
| 104 | Noah HollandPlace 104 · Grade 9 · Fox | 9 | Fox | 19:26.92 |
| 105 | Charles LeskoPlace 105 · Grade 12 · Fox | 12 | Fox | 19:28.35 |
| 106 | Gabriel IV CardenasPlace 106 · Grade 12 · Northwest (Cedar Hill) | 12 | Northwest (Cedar Hill) | 19:34.69 |
| 107 | Aydien MillsPlace 107 · Grade 11 · Farmington | 11 | Farmington | 19:46.44 |
| 108 | Deacon DodsonPlace 108 · Grade 10 · Fox | 10 | Fox | 19:51.15 PR |
| 109 | Sawyer GibliPlace 109 · Grade 9 · Ladue Horton Watkins | 9 | Ladue Horton Watkins | 20:08.88 |
| 110 | Luke FlotronPlace 110 · Grade 11 · Ladue Horton Watkins | 11 | Ladue Horton Watkins | 20:10.19 |
| 111 | Gavin BitterPlace 111 · Grade 10 · Oakville | 10 | Oakville | 20:10.66 PR |
| 112 | Luke MeschkePlace 112 · Grade 12 · Oakville | 12 | Oakville | 20:16.82 |
| 113 | Landon OlsonPlace 113 · Grade 11 · Seckman | 11 | Seckman | 20:23.54 |
| 114 | Elijah MullinsPlace 114 · Grade 10 · Lindbergh | 10 | Lindbergh | 20:38.45 |
| 115 | Sebastian SteigerPlace 115 · Grade 12 · Fox | 12 | Fox | 20:44.96 |
| 116 | Kaleb MillerPlace 116 · Grade 10 · Seckman | 10 | Seckman | 20:47.60 PR |
| 117 | Charles III SchwagerPlace 117 · Grade 9 · Ladue Horton Watkins | 9 | Ladue Horton Watkins | 20:47.94 PR |
