| Place | Time | Relay | School | City | State |
| 1 | 2:59.76 | Sam Skinner (12), Reed Malone (11), Jack Mangan (11), Max Grodecki (12) | New Trier High School | Winnetka | IL |
| 2 | 3:00.67 | George Frank (12), Ryan Murphy (11), Preston Jenkins (12), Teo D'Alessandro (12) | The Bolles School | Jacksonville | FL |
| 3 | 3:02.12 | Sam Shimomura (12), Stephen Shilling (12), Jackson Locke (11), Mitchell Hamilton (12) | Bellarmine College Preparatory | San Jose | CA |
| 4 | 3:02.74 | Eric Schultz (12), Joe Maginnis (11), Sean Regan (11), Chris Szekely (12) | LaSalle College High School | Wyndmoor | PA |
| 5 | 3:03.47 | Jonathan Beck (11), Logan Redondo (12), Spencer DeShon (11), Jonathan DesCombes (11) | Capistrano Valley High School | Mission Viejo | CA |
| 6 | 3:04.16 | Patrick Park (10), Ryan Signorin (12), Cal Rohde (12), Jeremy Wong (12) | The Peddie School | Hightstown | NJ |
| 7 | 3:04.26 | David Boland (11), James Fisher (11), Joshua Ehrman (11), Adam Whitener (11) | Saline High School | Saline | MI |
| 8 | 3:04.49 | Hennessey Stuart (10), Ben Fry (12), Clark Smith (11), Erik Biernat (11) | Regis Jesuit High School | Aurora | CO |
| 9 | 3:04.65 | Marcel Betschart (12), Niklas Friederici (11), Delaney Brock (12), Gottfied Eisenberger (12) | Pine Crest School | Fort Lauderdale | FL |
| 10 | 3:04.68 | Chatham Dobbs (9 ), Tate Ramsden (11), Nathan Stinson (12), Maclin Davis (12) | Montgomery Bell Academy | Nashville | TN |
| 11 | 3:04.90 | Nick Wonder (10), Jake Kelzer (12), Brendan Michaelsen (12), Scott Haeberle (12) | Bloomington High School South | Bloomington | IN |
| 12 | 3:05.03 | Corey John (10), Peter Kropp (11), Kyle Otazu (10), Fred Abramyan (12) | Loyola High School | Los Angeles | CA |
| 13 | 3:05.07 | Justin Roberto (12), Tyler Martin (11), Nick Pasichuke (11), Clayton Young (11) | San Ramon Valley High School | Danville | CA |
| 14 | 3:05.13 | Brian Clark (12), Sam Mitchell (12), Jake Carlsen (11), Josh Brooks (11) | Centerville High School | Centerville | OH |
| 15 | 3:05.15 | Kyle Koenig (12), Scott Jollymour (11), Bret Hinrichs (11), Tom Kremer (12) | Sacred Heart Preparatory | Atherton | CA |
| 16 | 3:05.17 | Ivancovich Brock (12), Tommy Allen (12), Wright Justin (10), Matthew Bilello (12) | Clovis West High School | Fresno | CA |
| 17 | 3:05.19 | Connor Trimble (11), Matt Zimmerman (12), Jack DiSalle (11), Dan DiSalle III (12) | St. Francis de Sales High School | Toledo | OH |
| 18 | 3:05.28 | Yousef Alaskari (12), Luke Torres (12), Fernando Bohorquez (9 ), Daniel Spas (11) | American Heritage School | Plantation | FL |
| 19 | 3:05.35 | Jake Kingsford (12), Jeandre Pretorius (12), Ory Tasman (12), Avery Warrington (12) | Winter Park High School | Winter Park | FL |
| 20 | 3:05.48 | Zachary Kauffman (12), Terry Peoples (12), Brennen Berger (11), Austin Flager (11) | Northridge High School | Middlebury | IN |
| 21 | 3:05.49 | Andrew Eiken (12), Tom Hubbard (12), Kevin Butz (12), Nick Bessler (12) | Naperville North High School | Naperville | IL |
| 22 | 3:05.50 | Edward Yi (9 ), Harrison Thai (11), Louis Wojciechowski (12), Young Tae Seo (11) | Crescenta Valley High School | La Crescenta | CA |
| 23 | 3:05.51 | Wyatt Oerman (11), Jake Markham (10), Andrew Behrend (12), Daryl Turner (11) | Cherry Creek High School | Englewood | CO |
| 24 | 3:05.67 | Tennyson May (12), Kyle Weikert (12), Albert Miao (11), Charlie Wiser (11) | Miramonte High School | Orinda | CA |
| 25 | 3:05.80 | Ted Singley (12), John Ausdenmoore (12), Ryan Walker (12), Curtis Goss (12) | Southlake Carroll High School | Southlake | TX |
| 26 | 3:05.92 | Carson May (12), Micheal Forbes (10), Austin Miller (12), Jason Haney (12) | Damien High School | La Verne | CA |
| 27 | 3:05.98 | Matt Veldman (12), Michael O'Malley (11), Stephen Zieler (12), Stan Grotkiewicz (12) | Carl Sandburg High School | Orland Park | IL |
| 28 | 3:06.00 | Matthew Buerger (12), Greg Arnold (9 ), Evan Staresinic (12), Zachary Buerger (10) | North Allegheny Senior High School | Wexford | PA |
| 29 | 3:06.01 | Aaron Greenberg (11), Bryce Boston (11), Michael Solfelt (11), Maverick Hovey (12) | Eden Prairie High School | Eden Prairie | MN |
| 30 | 3:06.08 | Brennan Elsas (12), Cody Mitchell (11), Adam Drury (10), Jake Miller (9 ) | University High School | Normal | IL |
| 31 | 3:06.11 | John Hornacek (10), Jeremy Temprano (11), Patrick Franken (12), Nick Menninga (11) | Madison Memorial High School | Madison | WI |
| 32 | 3:06.13 | Joseph Shepley (10), Avery Reavill (12), Jackson Rafter (12), Brooks Reavill (12) | Phillips Exeter Academy | Exeter | NH |
| 33 | 3:06.26 | Alex Heldman (12), Knox Auerbach (9 ), Matt Grodhaus (12), Matias Koski (12) | Northview High School | Johns Creek | GA |
| 34 | 3:06.27 | Alex Hardwick (10), Andrew Tomiczek (12), Nathan Novak (10), Ryan Dudzinski (9 ) | Upper St. Clair High School | Upper St. Clair | PA |
| 35 | 3:06.48 | Bob Bantley (11), Ian Flynn (11), Eric Jensen (11), Zach Brech (12) | Upper Dublin High School | Ft. Washington | PA |
| 36 | 3:06.65 | Joe Faller (10), Michael Camarda (10), Jun Oh (12), Timothy Wynter (10) | Phillips Academy Andover | Andover | MA |
| 37 | 3:06.74 | Andrew Liang (10), Alex Francis (11), William Lee (10), Byron Sanborn (12) | Palo Alto High School | Palo Alto | CA |
| 38 | 3:06.77 | John Galvin (12), Teddy Kerr (12), Jack Hendricks (11), Grant Johnson (11) | Saint Xavier High School | Cincinnati | OH |
| 39 | 3:06.79 | Josh Smith (12), Brent Bazzell (12), Alec Niederland (10), Thomas Smith (10) | Edison High School | Huntington Beach | CA |
| 40 | 3:06.87 | Ian Silverman (10), Austin Butt (12), John Sanabia (10), Jes Stephens (12) | McDonogh High School | Owings Mills | MD |
| 41 | 3:06.91 | Adam Sjoholm (12), Nelson Glendinning (12), Justin Tang (12), Arthur Frayler (12) | Germantown Academy | Fort Washington | PA |
| 42 | 3:06.97 | Joseph Steinkamp (11), Theodore Steinkamp (11), Joseph Krahulik (11), James Costin (12) | North Central High School | Indianapolis | IN |
| 43 | 3:06.99 | Patrick Conaton (10), Brian Hogan (12), Declan Kennon (10), Joseph Eiden (11) | Fordham Preparatory School | Bronx | NY |
| 43 | 3:06.99 | Yong Hoon Jun (12), Kevin Schaub (11), Lance Neuendorf (12), Jack Carey (11) | Tappan Zee High School | Orangeburg | NY |
| 45 | 3:07.06 | Romain DeCrop (12), Greg Ritchie (12), Evan Paules (12), Garrett Sharesky (11) | Emmaus High School | Emmaus | PA |
| 46 | 3:07.17 | Hunter Funk (12), Harry Sale (9 ), Marshall Pringle (11), Patrick Kiefer (12) | Klein High School | Klein | TX |
| 47 | 3:07.24 | Elliot Johns (11), Max McKay (12), Mitch Cooper (10), Jonathan Astashinsky (11) | Carmel High School | Carmel | IN |
| 48 | 3:07.36 | Mike Lanz (12), Jeffrey Nelson (12), Michael Wegerson (12), Sean Wegerson (12) | Maple Grove High School | Maple Grove | MN |
| 49 | 3:07.44 | Alex Pena' (10), Charlie duPont (12), Arthur Smith (11), Sean Duggan (12) | Lake Highland Preparatory School | Orlando | FL |
| 49 | 3:07.44 | Chandler Hinson (10), Christian Carbone (12), Joey Carbone (9 ), Sam McHugh (10) | The Baylor School | Chattanooga | TN |
| 51 | 3:07.51 | Nick Johnston (11), Bryan Hughes (11), Jason Chen (11), Kevin McLaughlin (10) | Amador Valley High School | Pleasanton | CA |
| 52 | 3:07.53 | Sean Heiden (12), Brandon Sillhart (12), Hayden Young (11), Alex High (12) | Wilson High School | West Lawn | PA |
| 53 | 3:07.57 | Austin Bridges (12), Jack Vallar (12), Matt Hrabchak (9 ), Oscar Miao (11) | Deerfield Academy | Deerfield | MA |
| 54 | 3:07.58 | Patrick Cowley (11), John Manchester (11), Andrew Botelho (12), Peter Brumm (12) | William A. Hough High School | Cornelius | NC |
| 55 | 3:07.59 | Joey Long (11), Andrew Rabe (12), Sean Neri (12), Ryan Cutler (12) | Upper Arlington High School | Upper Arlington | OH |
| 56 | 3:07.61 | Weston Landre (12), Lee Van Farowe (12), Collin Craig (10), Brian Westlake (12) | Del Oro High School | Loomis | CA |
| 57 | 3:07.67 | James Ross (12), Sebastian Lutz (9 ), Will LaCosta (11), Alex Mango (12) | The Pingry School | Martinsville | NJ |
| 58 | 3:07.74 | Richard Barden (11), Liam Karas (10), Ari Marks (12), Jared Namba (12) | Corona Del Mar High School | Newport Beach | CA |
| 59 | 3:07.93 | Scott Crosthwaite (12), Noah Zamler (12), Tom Power (11), Steven Curry (12) | Birmingham Groves High School | Beverly Hills | MI |
| 59 | 3:07.93 | Jimmy Yoder (11), Zach Bunner (11), Andrew Cuttic (12), Henry Loong (12) | Lassiter High School | Marietta | GA |
| 59 | 3:07.93 | Mitch Alters (12), Robert Tolson (11), Brian Giannetti (11), Thomas Tedrow (12) | North Canton Hoover High School | North Canton | OH |
| 62 | 3:08.02 | Jacob S. Folz (12), Bailey J. Biwer (10), Trevor J. Manz (11), Alex T. DeLakis (11) | Eau Claire Memorial | Eau Claire | WI |
| 63 | 3:08.07 | Paul O'Hara (11), Madison Hardimon (12), Sean Spata (12), Sean Sullivan (12) | Gonzaga College High School | Washington | DC |
| 64 | 3:08.16 | J.J. Connor (12), Jon Salomon (9 ), Ryan Hianik (12), Thomas Pollick (12) | Glenbrook South High School | Glenview | IL |
| 65 | 3:08.26 | Nathan Christian (10), Peter Simcox (10), Charlie Pophal (11), Derek Hren (11) | Saint Ignatius High School | Cleveland | OH |
| 65 | 3:08.26 | Andrew Helber (12), Dan McGrath (10), James Jameson (11), Matt Luminais (12) | The Haverford School | Haverford | PA |
| 67 | 3:08.29 | Matt Whittle (10), David Nunez (11), Kyle Nadler (12), Riley Hickman (9 ) | Davis Senior High School | Davis | CA |
| 68 | 3:08.34 | Kevin Brinegar (12), Sam Loescher (10), Conroy Conner (12), Cody Taylor (10) | Columbus North High School | Columbus | IN |
| 69 | 3:08.45 | Jackson Miller (11), Garrett Middleton (10), Lucas Lin (12), Matt Horner (9 ) | Las Lomas High School | Walnut Creek | CA |
| 70 | 3:08.49 | Andrew Hayes (12), Bryce McLaggan (10), Chris Dorouv (12), Nick Silverthorn (10) | Granada High School | Livermore | CA |
| 71 | 3:08.54 | Timothy Marsh (12), Drew Middleton (11), Nick Salyers (12), Anthony McMurry (12) | Wesleyan School | Norcross | GA |
| 72 | 3:08.57 | Logan Lagesse (11), Josh Schechter (11), Eric Kothlow (12), Kyle Hentshel (11) | Arapahoe High School | Centennial | CO |
| 73 | 3:08.61 | Henry Stolz (11), Conrad Shabb (12), Sean Ekavithvorakul (12), Zach Wagner (12) | Lakeside School | Seattle | WA |
| 74 | 3:08.66 | Patrick Nodland (11), Gust Kouvaris (9 ), Josh Murrell (12), Joe Krause (10) | Brother Rice High School | Bloomfield Hills | MI |
| 75 | 3:08.68 | Kyle Sockwell (12), Walker Cumpian (12), Bashir Bekka (12), Brent Aarons (12) | Westwood High School | Austin | TX |
| 76 | 3:08.69 | Vinny Tafuto (11), Shota Nakano (11), Zach Luttrell (10), Philip Mancuso (12) | Hershey High School | Hershey | PA |
| 77 | 3:08.73 | Barry Mangold (11), Garrett Powell (12), Ryan Whitescarver (12), Jean-Marc Nugent (10) | Walter Johnson High School | Bethesda | MD |
| 78 | 3:08.79 | Blake Morgan (11), Jack Considine (11), Brendan Hulseman (12), Andrew Jovanovic (11) | Loyola Academy | Wilmette | IL |
| 79 | 3:08.83 | Ross Palazzo (9 ), Ryan Hutcheson (11), Brendon Mulcahey (9 ), Jimmy Dagley (12) | Hudson High School | Hudson | OH |
| 80 | 3:08.87 | Kevin Su (11), Colin Hong (10), Evan Li (11), Michael Leung (12) | Monta Vista High School | Cupertino | CA |
| 81 | 3:08.96 | Frederick Lemaistre (12), Spencer Adickes (10), Christopher Spears (11), Travis Lipscomb (11) | Alamo Heights High School | San Antonio | TX |
| 82 | 3:09.00 | Nick Bell (11), Kevin Coan (10), Jared Strong (10), Kyle Coan (10) | Los Osos High School | Rancho Cucamonga | CA |
| 83 | 3:09.04 | Alek Martin (9 ), Ben Severino (11), Nate Tystahl (12), Jonathan Fiepke (11) | Dowling Catholic High School | West Des Moines | IA |
| 84 | 3:09.20 | Nicholas Kramer (12), Matthew Flodin (12), Christopher Wieser (10), Keegan Shuping (10) | Jesuit High School | Carmichael | CA |
| 85 | 3:09.33 | Seiji Osawa (12), Daniel Wu (10), Davis Argersinger (11), Chris Klein (11) | Ann Arbor Pioneer High School | Ann Arbor | MI |
| 86 | 3:09.39 | Tim Martin (10), Ty Arthur (12), Austin Smith (12), Zach Blankenbeker (12) | Jeffersonville High School | Jeffersonville | IN |
| 87 | 3:09.47 | Nate Kilian (12), John Eber (12), Jake Claflin (12), Jonathan Zofchak (11) | Dexter High School | Dexter | MI |
| 88 | 3:09.54 | Cameron James (12), Kendrick McDonald (12), Kevin Blum (11), Connor McGarvey (12) | Loyola Blakefield | Towson | MD |
| 89 | 3:09.58 | Tyler Rocca (12), Benjamin Borgert (11), Gregory Prybylski (12), Cameron Guy (11) | Gainesville High School | Gainesville | FL |
| 90 | 3:09.59 | Gavin Erdmann (9 ), Alan Tankovich (10), James Taylor (12), David Harlan (12) | James E. Taylor High School | Houston | TX |
| 91 | 3:09.65 | Chris Dieter (12), Nick Kowaleski (11), Spencer Gray (11), Kyle Gannon (11) | St. Charles North High School | St. Charles | IL |
| 92 | 3:09.68 | Eric Chen (11), Justin Kolwyck (12), Nick Gess (9 ), Brad Lebling (12) | Mason High School | Mason | OH |
| 93 | 3:09.72 | Brian Rothschild (12), William Schulte (12), Evan Baker (10), Christopher Grimmett-Norris (11) | Chantilly High School | Chantilly | VA |
| 94 | 3:09.76 | Dan Simons (12), Brandt Waesche (11), Marco Signorelli (12), Andrew Weiss (11) | Mercer Island High School | Mercer Island | WA |
| 95 | 3:09.83 | Bryan Bunning (12), Bogdan Balteanu (11), Peter Grumhaus (11), Colin Rowe (11) | Lake Forest High School | Lake Forest | IL |
| 96 | 3:09.84 | Harry Hamiter (12), Matt Hobler (12), Christian Josephson (12), Colin Foos (12) | Archbishop Moeller High School | Cincinnati | OH |
| 97 | 3:09.90 | Shane Ryan (12), Spenser Jenkins (12), Connor Hart (10), Steve Cassel (10) | Haverford High School | Havertown | PA |
| 97 | 3:09.90 | Thomas Norris (12), Mark Hancher (9 ), Patrick Aguilar (11), Charlie Fry (11) | Sycamore High School | Cincinnati | OH |
| 97 | 3:09.90 | Daniel Conway (12), Matthew Sweet (11), Sean Conway (12), Matthew Conway (11) | Warren Township High School | Gurnee | IL |
| 100 | 3:09.91 | Jake Miller (12), Stephen Gage (10), Callum Hevle (11), Ryan Massey (11) | Klein Oak High School | Spring | TX |