| Place | Time | Name (Yr) | School | City | State |
| 1 | :47.17 | Shane Ryan (12) | Haverford High School | Havertown | PA |
| 2 | :47.59 | Ryan Murphy (11) | The Bolles School | Jacksonville | FL |
| 3 | :47.68 | Reid Elliott (12) | Lake Travis High School | Austin | TX |
| 4 | :47.91 | Tom Kremer (12) | Sacred Heart Preparatory | Atherton | CA |
| 5 | :48.07 | Daryl Turner (11) | Cherry Creek High School | Englewood | CO |
| 6 | :48.16 | Sven Campbell (11) | Campolindo High School | Moraga | CA |
| 7 | :48.17 | Kyle Gornay (10) | Redlands High School | Redlands | CA |
| 8 | :48.35 | Aaron Greene (11) | Timber Creek High School | Keller | TX |
| 8 | :48.35 | Ryan O'Donnell (12) | McFarland High School | McFarland | WI |
| 10 | :48.69 | Preston Jenkins (12) | The Bolles School | Jacksonville | FL |
| 11 | :48.84 | Edward Kim (10) | Eastlake High School | Sammamish | WA |
| 12 | :48.86 | Sam Lewis (12) | Milton High School | Milton | GA |
| 13 | :48.97 | Nicolas Graesser (12) | Conestoga High School | Berwyn | PA |
| 14 | :49.04 | Will Manion (12) | Haddonfield Memorial High School | Haddonfield | NJ |
| 15 | :49.06 | Timothy Wynter (10) | Phillips Academy Andover | Andover | MA |
| 16 | :49.21 | Jason Chen (11) | Amador Valley High School | Pleasanton | CA |
| 17 | :49.24 | Aaron Gustafson (12) | King Philip Regional High School | Wrentham | MA |
| 18 | :49.25 | Sean Lehane (12) | Naperville Central High School | Naperville | IL |
| 19 | :49.26 | Zach Bunner (11) | Lassiter High School | Marietta | GA |
| 20 | :49.34 | Mitchell Foster (11) | Breck / Blake High Schools | Minneapolis | MN |
| 21 | :49.37 | Jack Mangan (11) | New Trier High School | Winnetka | IL |
| 22 | :49.40 | Jared Namba (12) | Corona Del Mar High School | Newport Beach | CA |
| 23 | :49.42 | Stephen Shilling (12) | Bellarmine College Preparatory | San Jose | CA |
| 24 | :49.43 | Will Raynor (12) | Omaha Creighton Preparatory School | Omaha | NE |
| 25 | :49.44 | Luke Papendick (12) | Kinnelon High School | Kinnelon | NJ |
| 26 | :49.45 | Jacob Wallace (12) | Cy Creek High School | Houston | TX |
| 27 | :49.54 | Reed Wheeler (12) | Lake Norman High School | Mooresville | NC |
| 28 | :49.60 | Matthew Buerger (12) | North Allegheny Senior High School | Wexford | PA |
| 29 | :49.61 | Will Glass (11) | McGill-Toolen Catholic High School | Mobile | AL |
| 30 | :49.63 | Kyle Lukens (12) | Plymouth Whitemarsh High School | Plymouth Meeting | PA |
| 31 | :49.65 | Austin Flager (11) | Northridge High School | Middlebury | IN |
| 32 | :49.75 | Austin Doss (10) | Hershey High School | Hershey | PA |
| 33 | :49.84 | Pierre Archambeau (12) | Vacaville High School | Vacaville | CA |
| 34 | :49.86 | Cole Bateman (11) | Hutchinson High School | Hutchinson | MN |
| 35 | :49.91 | Bradley Mattix (12) | La Canada High School | La Canada - Flintridge | CA |
| 36 | :49.92 | Robert Glover (11) | Millard South High School | Omaha | NE |
| 36 | :49.92 | Frederick Lemaistre (12) | Alamo Heights High School | San Antonio | TX |
| 38 | :49.93 | Davis Staley (12) | Chagrin Falls High School | Chagrin Falls | OH |
| 39 | :49.95 | Luke Kaliszak (10) | The Baylor School | Chattanooga | TN |
| 40 | :49.97 | Patrick Conaton (10) | Fordham Preparatory School | Bronx | NY |
| 40 | :49.97 | Stephen Seliskar (12) | Thomas Jefferson High School for Science and Tech | Alexandria | VA |
| 40 | :49.97 | Kevin Stang (12) | University School | Hunting Valley | OH |
| 43 | :49.98 | Andrew Appleby (11) | Cuyahoga Falls High School | Cuyahoga Falls | OH |
| 44 | :50.02 | Zach Switzer (11) | Woodberry Forest School | Woodberry Forest | VA |
| 45 | :50.04 | Ryan Dudzinski (9 ) | Upper St. Clair High School | Upper St. Clair | PA |
| 46 | :50.08 | Curtis Klein (11) | West Linn High School | West Linn | OR |
| 47 | :50.11 | Chatham Dobbs (9 ) | Montgomery Bell Academy | Nashville | TN |
| 48 | :50.12 | Logan Rysemus (11) | Stadium High School | Tacoma | WA |
| 48 | :50.12 | Bryan Wiener (12) | Mundelein High School | Mundelein | IL |
| 50 | :50.13 | Ryan Gordon (10) | Shenendehowa High School | Clifton Park | NY |
| 51 | :50.16 | Harrison Bui (12) | William P. Clements High School | Sugar Land | TX |
| 52 | :50.17 | Mack Rice (12) | Indian Hill High School | Cincinnati | OH |
| 53 | :50.21 | Max McKay (11) | Carmel High School | Carmel | IN |
| 54 | :50.27 | Dillon Williams (11) | Monte Vista High School | Danville | CA |
| 55 | :50.28 | Peter J. Conzola (10) | Freedom High School | Bethlehem | PA |
| 55 | :50.28 | Kyle Robrock (12) | Prior Lake High School | Savage | MN |
| 57 | :50.30 | Chris Hearl (11) | Blue Valley High | Stilwell | KS |
| 58 | :50.31 | Michael Herrmann (12) | South County Secondary | Lorton | VA |
| 58 | :50.31 | Harrison Thai (11) | Crescenta Valley High School | La Crescenta | CA |
| 60 | :50.36 | Hennessey Stuart (10) | Regis Jesuit High School | Aurora | CO |
| 61 | :50.37 | Ryan Arata (12) | Lewis-Palmer High School | Monument | CO |
| 61 | :50.37 | Christian Yeager (12) | St. Anthony's High School | South Huntington | NY |
| 63 | :50.38 | Daniel McArthur (9 ) | Lakewood High School | Lakewood | CA |
| 63 | :50.38 | Josh Smith (12) | Edison High School | Huntington Beach | CA |
| 65 | :50.44 | Noah Busch (11) | Minnetonka High School | Minnetonka | MN |
| 66 | :50.45 | William Lee (10) | Palo Alto High School | Palo Alto | CA |
| 67 | :50.48 | Aaron Whitaker (10) | Chesterton High School | Chesterton | IN |
| 68 | :50.50 | Grant Grenfell (12) | Catholic High School | Baton Rouge | LA |
| 68 | :50.50 | Ryan Massey (11) | Klein Oak High School | Spring | TX |
| 70 | :50.51 | Ethan King (11) | Memphis Home Education Association | Eads | TN |
| 71 | :50.53 | Harry Hamiter (12) | Archbishop Moeller High School | Cincinnati | OH |
| 72 | :50.55 | Collin Baldacci (11) | Campbell County High School | Gillette | WY |
| 73 | :50.60 | Nick Hasemann (11) | South Elgin High School | South Elgin | IL |
| 74 | :50.61 | Peter Lyon (12) | Zionsville Community High School | Zionsville | IN |
| 75 | :50.66 | Ryan Kao (10) | John F. Kennedy High School | La Palma | CA |
| 76 | :50.67 | Michael Leung (12) | Monta Vista High School | Cupertino | CA |
| 77 | :50.70 | Tyler Rocca (12) | Gainesville High School | Gainesville | FL |
| 78 | :50.73 | Georgi Krastev (11) | Northeast High School | St Petersburg | FL |
| 79 | :50.75 | Albert Miao (11) | Miramonte High School | Orinda | CA |
| 80 | :50.76 | Joe Maginnis (11) | LaSalle College High School | Wyndmoor | PA |
| 80 | :50.76 | Andrew Murch (12) | Granite Bay High School | Granite Bay | CA |
| 82 | :50.78 | Philip Hu (11) | Oakton High School | Vienna | VA |
| 83 | :50.79 | Andrew Marsh (12) | Jamestown High School | Jamestown | NY |
| 84 | :50.80 | J D Ratchford (11) | Campolindo High School | Moraga | CA |
| 85 | :50.81 | Alex Schultz (11) | Gilbert High School | Gilbert | AZ |
| 86 | :50.82 | Jason Haney (12) | Damien High School | La Verne | CA |
| 86 | :50.82 | Thomas Smith (9 ) | Edison High School | Huntington Beach | CA |
| 86 | :50.82 | Timothy Wylie (12) | Dripping Springs High School | Dripping Springs | TX |
| 89 | :50.83 | Austin Hirstein (11) | Island Pacific Academy | Kapolei | HI |
| 89 | :50.83 | Blake Howe (12) | Lansing Everett High School | Lansing | MI |
| 89 | :50.83 | Adam Marsh (11) | Okemos High School | Okemos | MI |
| 92 | :50.84 | Thomas Trace (10) | Upper Arlington High School | Upper Arlington | OH |
| 93 | :50.86 | Christopher DePietro (12) | Lancaster High School | Lancaster | OH |
| 93 | :50.86 | Victor Zhang (12) | Canton High School | Canton | MI |
| 95 | :50.87 | Nolan Tesone (12) | Pomona High School | Arvada | CO |
| 95 | :50.87 | Ian Wooley (11) | Saint Xavier High School | Cincinnati | OH |
| 97 | :50.88 | Benjamin Borgert (11) | Gainesville High School | Gainesville | FL |
| 97 | :50.88 | William Tyrrell (12) | Grant High School | Portland | OR |
| 99 | :50.90 | Matt Webster (11) | Bellarmine College Preparatory | San Jose | CA |
| 100 | :50.93 | David Puczkowski (9 ) | Westlake High School | Westlake Village | CA |