| Place | Time | Swimmer (Yr) | School | City | State |
| 1 | 4:13.87 | Jack Conger (12) | Our Lady of Good Counsel | Olney | MD |
| 2 | 4:20.08 | Jonathan Roberts (11) | Southlake Carroll High School | Southlake | TX |
| 3 | 4:20.28 | Ryan Kao (11) | John F. Kennedy High School | La Palma | CA |
| 4 | 4:21.09 | Reed Malone (12) | New Trier High School | Winnetka | IL |
| 5 | 4:22.53 | Aidan Burns (10) | Bellarmine College Preparatory | San Jose | CA |
| 6 | 4:22.66 | David Heron (12) | Mission Viejo High School | Mission Viejo | CA |
| 7 | 4:23.00 | Jake Schultz (12) | Ballard High School | Louisville | KY |
| 8 | 4:23.01 | Nicholas Norman (10) | Capistrano Valley High School | Mission Viejo | CA |
| 8 | 4:23.01 | Christopher Wieser (11) | Jesuit High School | Carmichael | CA |
| 10 | 4:23.60 | Max Irwin (12) | Bloomington High School North | Bloomington | IN |
| 11 | 4:23.85 | Jackson Miller (12) | Las Lomas High School | Walnut Creek | CA |
| 12 | 4:24.22 | Evan Pinion (12) | Bearden High School | Knoxville | TN |
| 13 | 4:24.24 | Peter Grumhaus (12) | Lake Forest High School | Lake Forest | IL |
| 14 | 4:24.90 | Jack Boyd (11) | Canisius High School | Buffalo | NY |
| 15 | 4:24.99 | Grant Schenk (11) | Mt. Carmel High School | San Diego | CA |
| 16 | 4:25.21 | Cameron Stitt (12) | Sunset High School | Portland | OR |
| 17 | 4:25.97 | Sam McHugh (11) | The Baylor School | Chattanooga | TN |
| 18 | 4:26.01 | Trevor Carroll (12) | Saint Joseph High School | South Bend | IN |
| 19 | 4:26.11 | Patrick Ransford (11) | Pittsford Central School | Pittsford | NY |
| 20 | 4:26.43 | Cory Loria (12) | Mansfield Independent School District | Mansfield | TX |
| 21 | 4:26.47 | Noah Lucas (12) | Mounds View High School | Arden Hills | MN |
| 21 | 4:26.47 | Grant Shoults (9 ) | Santa Margarita Catholic High School | Rancho Santa Margarita | CA |
| 23 | 4:26.78 | Jonathan Lieberman (12) | Eden Prairie High School | Eden Prairie | MN |
| 24 | 4:26.81 | Jared Smith (11) | Boulder City High School | Boulder City | NV |
| 25 | 4:26.89 | Nick Devito (11) | Loyola High School | Los Angeles | CA |
| 25 | 4:26.89 | Matthew Stasiunas (12) | Salesianum School | Wilmington | DE |
| 27 | 4:27.26 | Clayton Young (12) | San Ramon Valley High School | Danville | CA |
| 28 | 4:27.61 | Erick Huft (12) | Edina High School | Edina | MN |
| 28 | 4:27.61 | Nathan Mueller (11) | Highlands Ranch High School | Highlands Ranch | CO |
| 30 | 4:27.69 | Jack Hendricks (12) | Saint Xavier High School | Cincinnati | OH |
| 31 | 4:27.75 | Nick Arakelian (11) | Stevenson High School | Livonia | MI |
| 32 | 4:27.78 | Jason O'Brien (11) | Point Loma High School | San Diego | CA |
| 33 | 4:27.86 | Scott Fortier (12) | Lincoln High School | Tallahassee | FL |
| 34 | 4:28.12 | Zachary Buerger (11) | North Allegheny Senior High School | Wexford | PA |
| 35 | 4:28.23 | Brayden Seal (11) | Frisco Wakeland High School | Frisco | TX |
| 36 | 4:28.62 | Joey Long (12) | Upper Arlington High School | Upper Arlington | OH |
| 37 | 4:28.68 | Long Gutierrez (12) | Brighton High School | Salt Lake City | UT |
| 38 | 4:28.86 | Maxime Rooney (9 ) | Granada High School | Livermore | CA |
| 39 | 4:29.05 | Louis Behnen (12) | Rockhurst High School | Kansas City | MO |
| 40 | 4:29.19 | Jimmy Yoder (12) | Lassiter High School | Marietta | GA |
| 41 | 4:29.32 | Ryan Baker (11) | Francis Howell High School | St Charles | MO |
| 42 | 4:29.33 | Kyle Gannon (12) | St. Charles North High School | St. Charles | IL |
| 43 | 4:29.38 | Juhan Hong (11) | Smoky Hill High School | Aurora | CO |
| 44 | 4:29.51 | Matthew O'Donnell (12) | Cardinal Mooney | Sarasota | FL |
| 45 | 4:29.54 | Gavin Springer (10) | Sidwell Friends School | Washington | DC |
| 46 | 4:29.60 | Sam Magnan (10) | Freedom High School | Bethlehem | PA |
| 47 | 4:29.65 | Chris Dawson (11) | Regis Jesuit High School | Aurora | CO |
| 48 | 4:29.68 | Cody Bekemeyer (10) | Collins Hill High School | Suwanee | GA |
| 49 | 4:29.71 | Matthew Johnson (11) | William S. Hart High School | Newhall | CA |
| 50 | 4:29.80 | Liam Semple (11) | Rancho Bernardo High School | San Diego | CA |
| 51 | 4:29.85 | Ken Takahashi (10) | University High School | Irvine | CA |
| 52 | 4:29.90 | Jonathon Burke (12) | Conant High School | Hoffman Estates | IL |
| 53 | 4:30.03 | Connor Dobbs (11) | Southlake Carroll High School | Southlake | TX |
| 54 | 4:30.09 | Ethan Whitaker (11) | Chesterton High School | Chesterton | IN |
| 55 | 4:30.21 | Nikita Bondarenko (12) | Oak Park and River Forest High School | Oak Park | IL |
| 55 | 4:30.21 | Joe Eiden (12) | Fordham Preparatory School | Bronx | NY |
| 57 | 4:30.22 | Talbot Jacobs (11) | The College Preparatory School | Oakland | CA |
| 58 | 4:30.24 | Matt Hrabchak (10) | Deerfield Academy | Deerfield | MA |
| 59 | 4:30.27 | Adam Henley (12) | Palo Verde High School | Las Vegas | NV |
| 60 | 4:30.34 | William Freeman (11) | Spain Park High School | Hoover | AL |
| 61 | 4:30.45 | Taylor Uselis (11) | Palm Harbor University High School | Palm Harbor | FL |
| 62 | 4:30.47 | Andrew Brady (11) | Point Loma High School | San Diego | CA |
| 63 | 4:30.50 | Blake Maczka (10) | J.J. Pearce High School | Richardson | TX |
| 64 | 4:30.51 | Conall Loughlin (12) | Germantown Academy | Fort Washington | PA |
| 65 | 4:30.53 | Zach Luttrell (11) | Hershey High School | Hershey | PA |
| 66 | 4:30.55 | Benjamin Lawless (11) | Northern High School | Owings | MD |
| 67 | 4:30.63 | Bowen Anderson (10) | Penn High School | Mishawaka | IN |
| 68 | 4:30.70 | Josh Cutter (12) | Bear River High School | Grass Valley | CA |
| 69 | 4:30.74 | Alex Pena (11) | Lake Highland Preparatory School | Orlando | FL |
| 70 | 4:30.79 | Evin Rude (12) | South County High School | Lorton | VA |
| 71 | 4:30.92 | Richard Mannix (11) | Fordham Preparatory School | Bronx | NY |
| 72 | 4:30.93 | Kent Haeffner (11) | Pine Crest School | Fort Lauderdale | FL |
| 73 | 4:30.95 | Thomas Rathbun (11) | Holland High School | Holland | MI |
| 74 | 4:31.03 | Harry Sale (10) | Klein High School | Klein | TX |
| 75 | 4:31.32 | Mitch Herrera (11) | Lakeville South High School | Lakeville | MN |
| 76 | 4:31.35 | Logan Houck (10) | Palo Verde High School | Las Vegas | NV |
| 77 | 4:31.37 | Evan Holder (12) | LaSalle College High School | Wyndmoor | PA |
| 78 | 4:31.65 | Robert Guerra (10) | Fallbrook Union High School | Fallbrook | CA |
| 79 | 4:31.74 | Kevin George (10) | Archbishop Moeller High School | Cincinnati | OH |
| 80 | 4:31.75 | Timothy Martin (11) | Jeffersonville High School | Jeffersonville | IN |
| 81 | 4:31.76 | Nolan Newland (12) | San Luis Obispo High School | San Luis Obispo | CA |
| 82 | 4:31.90 | Connor Anderson (10) | Springville High School | Springville | UT |
| 83 | 4:32.02 | Joey Snodderly (10) | Georgetown Preparatory School | Rockville | MD |
| 84 | 4:32.06 | Jesse Musser (12) | Blue Valley Northwest High School | Overland Park | KS |
| 85 | 4:32.37 | Josh Olszewski (12) | Horizon High School | Scottsdale | AZ |
| 86 | 4:32.55 | David Perez (11) | Lake Highland Preparatory School | Orlando | FL |
| 87 | 4:32.65 | Abrahm Devine (10) | Lakeside School | Seattle | WA |
| 88 | 4:32.67 | Eric Oleson (11) | Westfield High School | Westfield | IN |
| 89 | 4:32.73 | Jared Schimmelpfenning (11) | Peoria Notre Dame High School | Peoria | IL |
| 89 | 4:32.73 | Brady Welch (11) | Our Lady of Good Counsel | Olney | MD |
| 91 | 4:32.78 | Jonathan Blansfield (11) | Staples High School | Westport | CT |
| 91 | 4:32.78 | Spencer Gray (12) | St. Charles North High School | St. Charles | IL |
| 93 | 4:32.85 | Aaron Moran (11) | Louis D. Brandeis High School | San Antonio | TX |
| 94 | 4:33.01 | Ian Silverman (11) | McDonogh School | Owings Mills | MD |
| 95 | 4:33.07 | Sam Rutan (11) | North Allegheny Senior High School | Wexford | PA |
| 96 | 4:33.19 | Sasha Mitrushina (12) | Westlake High School | Westlake Village | CA |
| 96 | 4:33.19 | Ben Southern (12) | McLean High School | McLean | VA |
| 98 | 4:33.22 | Kevin Mertz (12) | Santa Rosa High School | Santa Rosa | CA |
| 99 | 4:33.23 | Jack Gunning (11) | Walton High School | Marietta | GA |
| 100 | 4:33.39 | James DelGado (12) | Saint Xavier High School | Cincinnati | OH |