| Place | Time | Swimmers (Yrs) | School | City | State |
| 1 | 3:00.71 | David Nolan (12), Shota Nakano (10), Philip Mancuso (11), Ben Bauchwitz (12) | Hershey High School | Hershey | PA |
| 2 | 3:02.20 | Colin Hamilton (12), George Frank (11), Teo D'Alessandro (11), Ryan Murphy (10) | The Bolles School | Jacksonville | FL |
| 3 | 3:03.84 | Sam Skinner (11), Nick Killeen (11), Reed Malone (10), Max Grodecki (11) | New Trier High School | Winnetka | IL |
| 4 | 3:03.97 | Jeffrey Strausser (12), Robbie Ashby (11), Tor Jensen (11), Sven Campbell (10) | Campolindo High School | Moraga | CA |
| 5 | 3:04.08 | Rowan Williams (12), Dan Miller (12), Mike DiSalle (12), Dan DiSalle (11) | St. Francis de Sales High School | Toledo | OH |
| 6 | 3:04.65 | Fred Abramyan (11), Britt Dalby (12), Ryan Cunningham (12), Colin Duffy (12) | Loyola High School | Los Angeles | CA |
| 7 | 3:04.72 | Andrew Kosic (12), John Maza (12), Brian Whitehead (12), Thomas McCormick (9 ) | West Chester Henderson High School | West Chester | PA |
| 8 | 3:04.83 | David Boland (10), Brad Frost (12), James Fisher (11), Adam Whitener (10) | Saline Area Schools | Saline | MI |
| 9 | 3:05.05 | Keith Murphy (12), Tyler Rice (12), Ryan Layne (12), Jonathan Edwards (12) | Cy Creek High School | Houston | TX |
| 10 | 3:05.21 | Sean Regan (10), Joe MaGinnis (10), Chris Szekely (11), David Speese (12) | LaSalle College High School | Wyndmoor | PA |
| 11 | 3:05.43 | Patrick Pash (12), Anthony Ishikawa (10), Will Oswald (12), Jordan Jones (11) | Kingwood High School | Kingwood | TX |
| 12 | 3:05.63 | Scott Crosthwaite (11), Steven Curry (11), Noah Zamler (11), Rob McGowan (12) | Birmingham Groves High School | Beverly Hills | MI |
| 13 | 3:05.64 | Justin Pasquesi (12), Brendan Hulseman (11), Patrick Rahill (12), Andrew Jovanovic (10) | Loyola Academy | Wilmette | IL |
| 14 | 3:05.71 | Scott Burbach (12), Tyler Testman (11), Logan Redondo (11), Jonathan DesCombes (10) | Capistrano Valley High School | Mission Viejo | CA |
| 14 | 3:05.71 | Ted Singley (11), John Ausdenmoore (11), Ryan Walker (11), Connor Nolan (12) | Southlake Carroll High School | Southlake | TX |
| 16 | 3:05.86 | Cooper Robinson (12), David Harlan (11), James Taylor (11), Albert Riley (12) | James E. Taylor High School | Katy | TX |
| 17 | 3:06.13 | Zack Billingsley (12), Cody Mitchell (10), Clayton Hamilton (11), John Williamson (12) | University High School | Normal | IL |
| 18 | 3:06.15 | Cary Wright (12), Brock Ivancovich (11), Tommy Allen (11), Matt Bilello (11) | Clovis West High School | Fresno | CA |
| 19 | 3:06.21 | Zach Delillo (12), Sean Heiden (11), Alex High (11), Tyler Toren (12) | Wilson High School | West Lawn | PA |
| 20 | 3:06.46 | Christopher Cordobes (12), Bradley Rava (11), Jeffrey Allison (12), Ryan Makuta (12) | El Segundo High School | El Segundo | CA |
| 21 | 3:06.48 | Jeremy Wong (11), Max Wilde (11), Alex Rosen (10), Ryan Signorin (11) | The Peddie School | Hightstown | NJ |
| 22 | 3:06.50 | Pat May (12), Tony Zhang (12), Sean Lehane (11), Jeff Depew (12) | Naperville Central High School | Naperville | IL |
| 23 | 3:06.53 | Chase Bartlett (12), Nick Salyers (11), Michael Reynolds (12), Anthony McMurry (11) | Wesleyan School | Norcross | GA |
| 24 | 3:06.54 | Matthew Curby (12), Takashi Worrell (12), Zackary Edgar (12), Jason Coombs (10) | Hagerty High School | Oviedo | FL |
| 25 | 3:06.58 | Nathan Stinson (11), Tate Ramsden (10), Adam Cornett (11), Maclin Davis (11) | Montgomery Bell Academy | Nashville | TN |
| 26 | 3:06.59 | Louis Wojciechowski (11), Josh Chi (12), Harrison Thai (10), Young Tae Seo (10) | Crescenta Valley High School | La Crescenta | CA |
| 27 | 3:06.67 | Caleb Schuermann (12), Pat Militti (12), Gavin Hagar (12), Will Raynor (11) | Creighton Preparatory School | Omaha | NE |
| 28 | 3:06.68 | James Ross (11), Will LaCosta (10), Alex Mango (11), Nicolas Fink (12) | The Pingry School | Martinsville | NJ |
| 29 | 3:06.75 | Matthew Buerger (11), Zachary Buerger (9 ), Evan Staresinic (11), Kostya Borisov (12) | North Allegheny Senior High School | Wexford | PA |
| 30 | 3:06.80 | Michael Hauss (12), Josh Smith (11), Brett Maus (12), Brent Bazzell (12) | Edison High School | Huntington Beach | CA |
| 31 | 3:06.87 | Richard Willsey (11), John Kelly (12), Gary Lush (11), Matt Ellis (11) | Countryside High School | Clearwater | FL |
| 32 | 3:06.90 | Matt Veldman (11), Stan Grotkiewicz (11), Stephen Zieler (11), Brian Hopman (12) | Carl Sandburg High School | Orland Park | IL |
| 32 | 3:06.90 | Kiernan McGeehan (12), Jon Astashinsky (10), Max McKay (10), Matt Gerth (12) | Carmel High School | Carmel | IN |
| 34 | 3:06.98 | Dillon Williams (10), Riley Hagan (12), Patrick Scott (12), Theodore Beebe (12) | Monte Vista High School | Danville | CA |
| 35 | 3:07.02 | Jared Markham (12), Joe Powell (12), Wyatt Oerman (10), Daryl Turner (10) | Cherry Creek High School | Englewood | CO |
| 36 | 3:07.30 | Knox Hitt (11), Cannon Clifton (10), Alvaro Brice (12), Gabriel Garcia (12) | The Woodlands High School | The Woodlands | TX |
| 37 | 3:07.33 | Jake Kelzer (11), Scott Haeberle (11), Brendan Michaelsen (11), Logan Jastremski (11) | Bloomington High School South | Bloomington | IN |
| 38 | 3:07.36 | Tom Kremer (11), Andrew Savage (12), Kyle Koenig (11), Bret Hinrichs (10) | Sacred Heart Preparatory | Atherton | CA |
| 39 | 3:07.43 | Mark Brown (11), John Eber (11), Jake Claflin (11), Stephen Sobczak (12) | Dexter High School | Dexter | MI |
| 40 | 3:07.51 | Brian Clark (11), Sam Mitchell (11), Alex Osterhage (12), Josh Brooks (10) | Centerville High School | Centerville | OH |
| 41 | 3:07.52 | Steven Grune (11), Pedro Madero (11), Brad Jokubaitis (11), Michael Carter (12) | The Lawrenceville School | Lawrenceville | NJ |
| 42 | 3:07.56 | Cameron James (11), Oliver Bennett (12), Connor Mcgarvey (11), Alex Porter (12) | Loyola Blakefield | Towson | MD |
| 43 | 3:07.57 | Luke Keffer (12), Austin Akre (12), Derek Mckeon (12), Andrew Murch (11) | Granite Bay High School | Granite Bay | CA |
| 44 | 3:07.58 | Michael Nunan (11), Joey Pratt (12), Bryan Chiang (12), Casey Fleming (12) | Valley Christian High School | San Jose | CA |
| 45 | 3:07.59 | Mike Gaudiani (12), Russell Stack (11), Ben Stewart-Bates (12), Nicholas Crane (11) | University School | Hunting Valley | OH |
| 46 | 3:07.74 | Tim Satterthwaite (12), Buzz Rehnberg (9 ), Max Cartwright (12), Michael Gratz (12) | Edina High School | Edina | MN |
| 47 | 3:07.78 | Keltan Lawler (11), Evin Wieser (11), Patrick Shultz (12), Erich Peske (12) | Los Gatos High School | Los Gatos | CA |
| 48 | 3:07.85 | Adam Sjoholm (11), Nelson Glendinning (11), Arthur Frayler (11), Jimmy McEldrew (12) | Germantown Academy | Fort Washington | PA |
| 49 | 3:07.89 | Austin Flager (10), Nathaniel Stoller (12), Aaron Troyer (12), Brennen Berger (10) | Northridge High School | Middlebury | IN |
| 50 | 3:07.90 | Luke Shaw (12), Travis Lipscomb (10), Adam Thomas (12), Ian Lemaistre (11) | Alamo Heights High School | San Antonio | TX |
| 51 | 3:07.95 | Joey Long (10), Andrew Rabe (11), Sean Neri (11), Ryan Cutler (11) | Upper Arlington High School | Upper Arlington | OH |
| 52 | 3:07.97 | Joel Foreman (11), Jacob Cook (11), Blake Johnson (12), Logan Johnson (12) | Homestead High School | Fort Wayne | IN |
| 53 | 3:08.00 | Caleb Allen (12), Cameron Bard (11), John Paul Gaylor (12), Evan Pinion (10) | Bearden High School | Knoxville | TN |
| 54 | 3:08.01 | Evan Carlo (12), Brandon Chandler (12), Andrew Hayes (11), Nick Silverthorn (9 ) | Granada High School | Livermore | CA |
| 55 | 3:08.04 | Peter Kolokithias (12), Jacob Sisko (12), Matthew Ortlieb (12), Jason Deana (11) | North Penn High School | Lansdale | PA |
| 56 | 3:08.13 | Andrew Seitz (12), Jason Chen (10), Nick Johnston (10), Kyle Surber (12) | Amador Valley High School | Pleasanton | CA |
| 56 | 3:08.13 | Pruesse Andrew (12), Kyle Passini (12), Nick Kowalski (10), Chris Dieter (11) | St. Charles North High School | St. Charles | IL |
| 58 | 3:08.15 | Nathan Hopkins (11), Matt Savitsky (12), Evan Oleson (11), Peter Koss (11) | Westfield High School | Westfield | IN |
| 59 | 3:08.25 | Casey Woudenberg (12), Jake Courey (12), Jeremiah Morren (10), Kyle Taylor (12) | Holland High School | Holland | MI |
| 59 | 3:08.25 | Bradley Faxon (12), Bryce Bevier (12), John Simmons (12), Luke Upchurch (12) | Peachtree Ridge High School | Suwanee | GA |
| 61 | 3:08.31 | Erik Biernat (10), Hennessey Stuart (9 ), Suchomel Luke (12), Zach Suter (10) | Regis Jesuit High School | Aurora | CO |
| 62 | 3:08.34 | Avery Reavill (11), Brooks Reavill (11), Duncan Mcintire (12), Joe Shepley (9 ) | Phillips Exeter Academy | Exeter | NH |
| 63 | 3:08.40 | Trey Trabona (11), Gray Umbach (11), Nic Munoz (12), Elliot Dewlen (10) | The Woodlands College Park High School | The Woodlands | TX |
| 64 | 3:08.41 | Michael Dustin (12), Andrew Dillinger (12), Eric Minowitz (12), Matthew Fraser (10) | Greenwich High School | Greenwich | CT |
| 64 | 3:08.41 | Mitchell Delventhal (10), Michael Meldon (12), Colin Lyon (12), Christopher Hoffman (12) | Strongsville High School | Strongsville | OH |
| 66 | 3:08.50 | Brian Stevens (12), Carter Smith (12), Brad Dorsey (9 ), Chris Webb (11) | Brophy College Preparatory | Phoenix | AZ |
| 66 | 3:08.50 | Ryan O'Donnell (11), Max Schimanski (11), Collin Morgan (11), Geof Glover (12) | McFarland High School | McFarland | WI |
| 68 | 3:08.51 | Kyle Workman (12), Ryan DeAngelis (12), Brandon Hadhazy (11), Drew Stoffel (12) | Stagg High School | Palos Hills | IL |
| 69 | 3:08.61 | Austin Butt (11), Dennis Chen (12), John Sanabia (9 ), Drew Cosgarea (12) | McDonogh School | Owings Mills | MD |
| 70 | 3:08.62 | Kevin Butz (11), Tom Hubbard (11), Alex Hogenboom (12), Nick Bessler (11) | Naperville North High School | Naperville | IL |
| 71 | 3:08.79 | Kurt Youngdahl (12), Noah Busch (10), Austin Sarna (12), Zachary Stettner (12) | Minnetonka High School | Minnetonka | MN |
| 72 | 3:08.82 | Bradley A. Mattix (11), Garrett Chin (9 ), Brandon Nguyen (10), Christian Jacob Renfro (12) | La Canada High School | La Canada - Flintridge | CA |
| 73 | 3:08.92 | Kip Darmody (12), Kevin Glenn (11), Austin Snyder (11), Kyle Darmody (10) | Providence High School | Charlotte | NC |
| 74 | 3:08.96 | Tyler Hill (12), Michael Blinn (12), Reed Wheeler (11), Logan Heck (11) | Lake Norman High School | Mooresville | NC |
| 75 | 3:08.98 | Tommy Nelson (12), James Humann (12), David Morgan (10), Andy Wooldridge (12) | De La Salle High School | Concord | CA |
| 76 | 3:09.08 | Jared Namba (11), Blake Motal (10), Garrett Larson (12), Matthew Berry (12) | Corona Del Mar High School | Newport Beach | CA |
| 77 | 3:09.09 | Luke Hiller (12), Alex Comesanas (12), Ty Hemphill (12), Thad Ricotta (12) | Cinco Ranch High School | Katy | TX |
| 78 | 3:09.13 | Brian Donatelli (12), James Wing (12), David Sekula (12), Ryan Schafer (12) | Lyons Township High School | Lagrange | IL |
| 79 | 3:09.15 | Andrew Liang (9 ), Eren Kiris (10), Arseniy Kotov (12), Byron Sanborn (11) | Palo Alto High School | Palo Alto | CA |
| 80 | 3:09.31 | Marc Blumberg (12), Kyle Nadler (11), Dylan Newsom (10), Wade Allen (12) | Davis Senior High School | Davis | CA |
| 81 | 3:09.41 | Alex Muraro (12), Gary Sharesky (11), Greg Ritchie (10), Romain DeCrop (11) | Emmaus High School | Emmaus | PA |
| 81 | 3:09.41 | Colby Deweese (11), Jake Burris (11), Ian Meehleder (11), Jacob Pearce (12) | Jenks High School | Jenks | OK |
| 81 | 3:09.41 | Jun Oh (11), Jon Leung (12), Conor Deveney (12), Alex Nanda (12) | Phillips Academy | Andover | MA |
| 84 | 3:09.44 | Patrick Conaton (9 ), Brian Hogan (11), Jospeh Casino (12), Joseph Eiden (10) | Fordham Preparatory School | Bronx | NY |
| 85 | 3:09.45 | Hank Holcomb (12), Nathan Townsend (10), Chris Amoruso (12), Brooks Powell (11) | Kingwood Park High School | Kingwood | TX |
| 86 | 3:09.47 | Blake Pieroni (9 ), Aaron Whitaker (9 ), Nick Borzych (11), Tyler Fozkos (12) | Chesterton High School | Chesterton | IN |
| 87 | 3:09.54 | Max Wilder (11), Francis Masuda (12), Evan Navarro (12), Nick Henze (12) | Menlo-Atherton High School | Atherton | CA |
| 88 | 3:09.59 | Chris Neaveill (10), Mike Unruh (12), Jon Querciagrossa (12), Tyler Neaveill (12) | Peoria Notre Dame High School | Peoria | IL |
| 89 | 3:09.60 | Hunter Funk (11), Austin Cox (12), Patrick Kiefer (11), Daniel Hoefler (12) | Klein High School | Spring | TX |
| 90 | 3:09.62 | Cory Bonicelli (12), Jesse Musser (10), Matt Martin (11), Seth Musser (12) | Blue Valley Northwest High School | Overland Park | KS |
| 91 | 3:09.63 | Sam Shimomura (12), Mitchell Hamilton (11), Steven Shilling (11), Alex Amm (12) | Bellarmine College Preparatory | San Jose | CA |
| 92 | 3:09.67 | Scott Marlatt (12), Tyler Hampton (12), Davis Argersinger (10), Seiji Osawa (11) | Ann Arbor Pioneer High School | Ann Arbor | MI |
| 93 | 3:09.70 | Alex Smith (9 ), Henry Simon (11), Taegan Clarke (12), Risten Clarke (10) | Horace Greeley High School | Chappaqua | NY |
| 94 | 3:09.85 | Austin Abbas (12), Jon Baker (12), Gabe Langner (9 ), Josh Sund (12) | Cedar Falls High School | Cedar Falls | IA |
| 95 | 3:09.86 | Terry Peoples (11), Sam Weisser (12), Jeremy Rose (12), Michael Richline (12) | Concord High School | Elkhart | IN |
| 96 | 3:09.91 | Jeffrey Nelson (11), Michael Wegerson (11), Mike Lanz (11), Sean Wegerson (11) | Maple Grove Senior High | Maple Grove | MN |
| 97 | 3:09.93 | Yousef Alaskari (11), Luke Torres (11), Jose Serra (11), Daniel Spas (10) | American Heritage School | Plantation | FL |
| 97 | 3:09.93 | Michael Forbes (9 ), Carson May (11), Austin Miller (11), Jason Haney (11) | Damien High School | La Verne | CA |
| 99 | 3:10.04 | Charlie Keith (12), Brandon Fiala (10), Kurtis Ratcliff (12), CJ Fiala (12) | Westfield High School | Chantilly | VA |
| 100 | 3:10.05 | Ryan Bach (12), Ryan Brander (11), William Porter (11), Thomas Pollick (11) | Glenbrook South High School | Glenview | IL |
| 100 | 3:10.05 | Charlie Fry (10), Steven Winkler (12), Thomas Norris (11), Manuel Gutierrez (12) | Sycamore High School | Cincinnati | OH |