| Place | Time | Swimmers (Yrs) | School | City | State |
| 1 | 1:30.17 | Preston Jenkins (12), Matteus Martini (12), Joseph Schooling (10), Ryan Murphy (11) | The Bolles School | Jacksonville | FL |
| 2 | 1:30.96 | Chatham Dobbs (9 ), Andrew Dobbs (11), Maclin Davis (12), Adam Cornett (12) | Montgomery Bell Academy | Nashville | TN |
| 3 | 1:31.83 | Joe Maginnis (11), Mike McBryan (10), Luke Maguire (12), Greg Rogers (11) | LaSalle College High School | Wyndmoor | PA |
| 4 | 1:32.07 | Daryl Turner (11), Zach Ballon (12), Andrew Behrend (12), John Mattern (11) | Cherry Creek High School | Englewood | CO |
| 5 | 1:32.08 | Nick Wonder (10), Scott Haberle (12), Logan Jastremski (12), Brendan Michaelsen (12) | Bloomington High School South | Bloomington | IN |
| 6 | 1:32.25 | Jack Mangan (11), Grant Smith (12), Reed Malone (11), Nels Snyder (12) | New Trier High School | Winnetka | IL |
| 7 | 1:32.30 | Nick Borzych (12), Jack Wallar (10), Aaron Whitaker (10), Blake Pieroni (10) | Chesterton High School | Chesterton | IN |
| 8 | 1:32.49 | Austin Doss (10), Kyle Ruddle (12), Philip Mancuso (12), William Lee (12) | Hershey High School | Hershey | PA |
| 9 | 1:32.88 | Jared Namba (12), Tyler Lin (9 ), Blake Motal (11), Christian Garkani (11) | Corona Del Mar High School | Newport Beach | CA |
| 10 | 1:32.89 | Robert Glover (11), Neil Girmus (11), Ryan Hogan (12), Jim Glover (10) | Millard South High School | Omaha | NE |
| 11 | 1:32.99 | Sven Campbell (11), Steven Stumph (11), JD Ratchford (11), Robbie Ashby (12) | Campolindo High School | Moraga | CA |
| 12 | 1:33.08 | Hennessey Stuart (10), Andrew Hanna (12), Clark Smith (11), Erik Biernat (11) | Regis Jesuit High School | Aurora | CO |
| 12 | 1:33.08 | Matt Zimmerman (12), DJ MacDonald (12), Jack Barone (10), Nick Brodie (10) | St. Francis de Sales High School | Toledo | OH |
| 14 | 1:33.10 | Gray Dennis (12), Andrew Brower (12), Ian Wooley (11), Bradford Johnson (12) | Saint Xavier High School | Cincinnati | OH |
| 15 | 1:33.13 | Max Mckay (11), Zechariah Banks (12), Roman Sarapin (12), Oneil Wood (12) | Carmel High School | Carmel | IN |
| 16 | 1:33.24 | Nathan Christian (10), Derek Hren (11), Peter Simcox (10), Charlie Pophal (11) | Saint Ignatius High School | Cleveland | OH |
| 17 | 1:33.31 | William Glasscock (11), Liam Lockwood (12), John Murray (12), Cory Bolleter (12) | Churchill High School | San Antonio | TX |
| 18 | 1:33.37 | Braden McCormack (12), Jacob Stern (12), Luke Dowell (12), Conor Manning (12) | Rosemount High School | Rosemount | MN |
| 19 | 1:33.38 | Justin Son (10), Jon Walters (11), James Walters (10), Dylan Payne (11) | Mater Dei High School | Santa Ana | CA |
| 20 | 1:33.40 | Luke Kaliszak (10), Dustin Tynes (10), Christian Carbone (12), Matthew Chen (12) | The Baylor School | Chattanooga | TN |
| 21 | 1:33.45 | Harrison Bui (12), Kyle Yu (12), Clement Dulac (12), Alex Ng (12) | William P. Clements High School | Sugar Land | TX |
| 22 | 1:33.49 | Bob Bantley (11), Cooper Tollen (10), Zach Brech (12), Eric Jensen (11) | Upper Dublin High School | Ft. Washington | PA |
| 23 | 1:33.56 | Harry Hamiter (12), Matt Hobler (12), Christian Josephson (12), Colin Foos (12) | Archbishop Moeller High School | Cincinnati | OH |
| 24 | 1:33.59 | Sam Hiller (11), David Healy (12), Nick Bessler (12), Tom Hubbard (12) | Naperville North High School | Naperville | IL |
| 25 | 1:33.68 | Matthew Buerger (12), Casey Melzer (9 ), Zachary Buerger (10), Evan Staresinic (12) | North Allegheny Senior High School | Wexford | PA |
| 26 | 1:33.70 | Ryan McRae (11), David Morgan (12), Zachary Perrotti (12), Jason Williams (12) | Palm Harbor University High School | Palm Harbor | FL |
| 27 | 1:33.75 | Payton Sorenson (12), Derek Marske (12), Edgar Febres (11), Derek Buckley (12) | Mountain View High School | Mesa | AZ |
| 28 | 1:33.79 | Bryan Wiener (12), Ayrton Kasemets (10), Connor Black (11), Matt Marcotte (12) | Mundelein High School | Mundelein | IL |
| 29 | 1:33.81 | Ryan O'Donnell (12), Jacob Mandli (12), Collin Morgan (12), Tony Donagan (10) | McFarland High School | McFarland | WI |
| 30 | 1:33.85 | Matt Webster (11), Tim Kou (10), Jackson Locke (11), Cooper Burrill (9 ) | Bellarmine College Preparatory | San Jose | CA |
| 31 | 1:33.88 | Will Raynor (12), Louis Landen (12), Ryan Tate (9 ), Sean Tate (9 ) | Omaha Creighton Preparatory School | Omaha | NE |
| 32 | 1:33.89 | Philip Hu (11), Ryan Santoro (12), Carter Sharer (12), Conor Murphy (12) | Oakton High School | Vienna | VA |
| 33 | 1:33.92 | Quinn Smith (10), Austin Bridges (12), Henry Lee (12), Oscar Miao (11) | Deerfield Academy | Deerfield | MA |
| 34 | 1:33.94 | Connor Stapleton (11), Jonathan Pun (10), Matt Whittle (10), Riley Hickman (9 ) | Davis Senior High School | Davis | CA |
| 35 | 1:33.95 | Tom Walls (12), Joshua Ehrman (11), David Boland (11), Michael Bundas (11) | Saline High School | Saline | MI |
| 36 | 1:33.96 | David Puczkowski (9 ), Hunter Cobleigh (12), Juson Hoo (11), Michael Wen (11) | Westlake High School | Westlake Village | CA |
| 37 | 1:33.97 | Derrick Choi (12), Didi Peng (12), Timothy Wynter (10), Michael Camarda (10) | Phillips Academy Andover | Andover | MA |
| 38 | 1:33.98 | Ted Curtiss (11), Alex Goss (11), Reece Boyd (11), Grant Stafford (11) | Ravenwood High School | Brentwood | TN |
| 39 | 1:34.00 | Avery Bub (12), Caden Darling (12), Knox Hitt (12), Stefano Vrolijk (11) | The Woodlands High School | The Woodlands | TX |
| 40 | 1:34.04 | Ryan Wilkinson (12), John Ferretti (11), Austin Snyder (12), Kyle Darmody (11) | Providence High School | Charlotte | NC |
| 41 | 1:34.05 | Andrew Jovanovic (11), Blake Morgan (11), Brendan Hulseman (12), Jack Considine (11) | Loyola Academy | Wilmette | IL |
| 42 | 1:34.06 | Cody Tanabe (11), Matthew Anderson (11), Mason Miller (9 ), Tyler Martin (11) | San Ramon Valley High School | Danville | CA |
| 43 | 1:34.07 | Nick Willison (11), Bryan Wasberg (12), Josh Travis (12), Eric Chisholm (12) | Rockford High School | Rockford | MI |
| 44 | 1:34.14 | Jonathan Roberts (10), John Remetta (11), Curtis Goss (12), Ryan Walker (12) | Southlake Carroll High School | Southlake | TX |
| 44 | 1:34.14 | Matthew Conway (11), Chad Church (12), Daniel Conway (12), Sean Conway (12) | Warren Township High School | Gurnee | IL |
| 46 | 1:34.18 | Sean Neri (12), Ian Reardon (11), Maximilian Jelen (11), Thomas Trace (10) | Upper Arlington High School | Upper Arlington | OH |
| 47 | 1:34.22 | Patrick Cowley (11), Andrew Petry (11), Peter Brumm (12), John Manchester (11) | William A. Hough High School | Cornelius | NC |
| 48 | 1:34.26 | Ryan Massey (11), Josh Lamb (11), Jake Miller (12), Callum Hevle (11) | Klein Oak High School | Spring | TX |
| 48 | 1:34.26 | Alex Francis (11), Byron Sanborn (12), Andrew Liang (10), William Lee (10) | Palo Alto High School | Palo Alto | CA |
| 50 | 1:34.27 | Bradley Mattix (12), Brandon Nguyen (11), Garrett Chin (10), Peter Loakes (10) | La Canada High School | La Canada - Flintridge | CA |
| 51 | 1:34.28 | Alan Winder (12), Jonathan Farbman (9 ), RJ Williams (9 ), Robert Heim (12) | Terra Linda High School | San Rafael | CA |
| 52 | 1:34.33 | Andrew Helber (12), Connor O'Prey (12), Jimmy Jameson (11), Matt Luminais (12) | The Haverford School | Haverford | PA |
| 53 | 1:34.37 | John Sanabia (10), Andrew Sovero (12), Alec Cosgarea (11), Collin Turner (9 ) | McDonogh High School | Owings Mills | MD |
| 54 | 1:34.44 | Albert Miao (11), Charlie Wiser (11), Jason Lamert (11), Gabe Ostler (10) | Miramonte High School | Orinda | CA |
| 55 | 1:34.46 | Aaron Athanas (12), Ryan Fortin (12), Alex Swaim (10), John Bateman (12) | St. John's Preparatory School | Danvers | MA |
| 55 | 1:34.46 | Stephen Seliskar (12), Reese Frerichs (11), Andrew Seliskar (9 ), Miles Oakley (10) | Thomas Jefferson High School For Science And Tech | Alexandria | VA |
| 57 | 1:34.51 | Joey Gebhart (10), Gunner Braden (11), Cody Molisee (12), Tore Grasso (11) | Boulder City High School | Boulder City | NV |
| 57 | 1:34.51 | Kevin Brinegar (12), Taylor Cody (10), Conroy Conner (12), Sam Loescher (10) | Columbus North High School | Columbus | IN |
| 59 | 1:34.65 | Aidan Sweeney (12), Nick LaMontagne (11), Dustin Nguyen (12), Michael Trice (12) | Brookwood High School | Snellville | GA |
| 59 | 1:34.65 | Marshall Pringle (11), Lein Pouwer (12), Robert Slaughter (9 ), Patrick Kiefer (12) | Klein High School | Klein | TX |
| 59 | 1:34.65 | Brandon Anders (11), Tomas Gimenez (12), Jason Deana (12), Spencer Collopy (11) | North Penn High School | Lansdale | PA |
| 62 | 1:34.66 | Will Leach (11), Eddie Mapel (11), Brian Portland (9 ), Danny Thomson (12) | Hinsdale Central High School | Hinsdale | IL |
| 63 | 1:34.68 | John Hornacek (10), Jeremy Temprano (11), Ben Anderson (12), Billy Walsh (12) | Madison Memorial High School | Madison | WI |
| 64 | 1:34.72 | Brent Aarons (12), Kyle Sockwell (12), Bashir Bekka (12), Walker Cumpian (12) | Westwood High School | Austin | TX |
| 65 | 1:34.74 | Daniel Pletz (11), Christopher Buzard (11), Kyle Higgins (11), Andrew Rich (12) | Peters Township High School | Mcmurray | PA |
| 66 | 1:34.81 | Zach Switzer (11), Heath Allen (12), Bear Bondurant (11), Nick Hoffman (12) | Woodberry Forest School | Woodberry Forest | VA |
| 67 | 1:34.83 | Mitchell Foster (11), Robert Blease (12), Clark Sun (10), William Erickson (12) | Breck / Blake High Schools | Minneapolis | MN |
| 68 | 1:34.86 | Jake Miller (9 ), Steven Fishman (10), Cody Mitchell (11), Brennan Elsas (12) | University High School | Normal | IL |
| 69 | 1:34.87 | Cal Rohde (12), Forrest Davis (11), Ryan Signorin (12), Max Wilde (12) | The Peddie School | Hightstown | NJ |
| 70 | 1:34.89 | Jonathan Ekas (10), Andrew Steehler (11), Zack Snyder (12), Kevin Intrieri (12) | McDowell High School | Erie | PA |
| 71 | 1:34.90 | Nicolas Graesser (12), Brian Jay (11), Alex Schon (10), Micheal Ashmead (10) | Conestoga High School | Berwyn | PA |
| 71 | 1:34.90 | Sean Lehane (12), Connor Lamb (10), Nate Weeks (12), Noah Wood (11) | Naperville Central High School | Naperville | IL |
| 73 | 1:34.92 | Collin Baldacci (11), Geoff Rappleyea (12), Nicklaus Dillinger (12), David Bowersox (10) | Campbell County High School | Gillette | WY |
| 74 | 1:34.93 | Jared Scheuer (12), Joey Dow (12), Reed Dalton (12), Mark Bergmeister (12) | Kingwood High School | Kingwood | TX |
| 75 | 1:34.95 | Alex Gibson (11), Patrick Brown (12), Bronson Brown (11), Frank Horpel (12) | Castro Valley High School | Castro Valley | CA |
| 76 | 1:34.97 | Kyle Otazu (10), Peter Kropp (11), Oliver Maarse (10), Patrick Brown (12) | Loyola High School | Los Angeles | CA |
| 77 | 1:35.01 | Rob Gahn (12), Ford Story (12), Michael Miller (11), Juan Hirsch (11) | Stratford High School | Houston | TX |
| 78 | 1:35.11 | Brooks Powell (12), Travis Trotti (12), Matt Munoz (12), Mark Garner (11) | Kingwood Park High School | Kingwood | TX |
| 79 | 1:35.16 | Mitchell Wagner (12), Christopher Clemons (9 ), Gavin Olson (12), Lucas Popp (11) | Maize High School | Maize | KS |
| 80 | 1:35.21 | AJ Bernth (11), Brennen Berger (11), Austin Flager (11), Zachary Kauffman (12) | Northridge High School | Middlebury | IN |
| 81 | 1:35.22 | Peter Meadows (11), Ricky Lehner (12), Rory Martin (11), Chris Rogers (10) | Parkview High School | Lilburn | GA |
| 81 | 1:35.22 | Kevin Stang (12), Gordon Wong (11), Russell Stack (12), Nick Gill (12) | University School | Hunting Valley | OH |
| 83 | 1:35.25 | Hudson Carroll (10), Aodhan Fogarty (10), Mathew Hasbrouck (12), Benjamin Nadareski (12) | New Paltz Central High School | New Paltz | NY |
| 84 | 1:35.26 | Alex Walton (9 ), Travis Greenwald (11), Tate Jackson (9 ), Kris Treiber (12) | Muscatine High School | Muscatine | IA |
| 85 | 1:35.33 | Matt Nephew (11), Jack Ryan (11), Max Irwin (11), Jack Spore (11) | Bloomington High School North | Bloomington | IN |
| 85 | 1:35.33 | Noah Brenner (10), Ryan Perry (12), Rick Kelley (11), Thomas Cross (10) | Hamilton Southeastern High School | Fishers | IN |
| 87 | 1:35.37 | Dionisio Carey (9 ), Quinn Cassidy (11), Shawn Warner (11), Wali Toulson (12) | Saint Andrew's School | Boca Raton | FL |
| 88 | 1:35.39 | Stephen Zieler (12), David Apps (10), Matt Veldman (12), Michael O'Malley (11) | Carl Sandburg High School | Orland Park | IL |
| 89 | 1:35.41 | Davis Staley (12), David Rann (12), Ben Vandertill (11), Austin Quinn (11) | Chagrin Falls High School | Chagrin Falls | OH |
| 90 | 1:35.42 | Reid Elliott (12), Ben Rodgers (9 ), Jason Easter (12), Kyle Lucas (11) | Lake Travis High School | Austin | TX |
| 91 | 1:35.45 | Bryan Bunning (12), Bogdan Balteanu (11), Peter Grumhaus (11), Colin Rowe (11) | Lake Forest High School | Lake Forest | IL |
| 92 | 1:35.46 | Michael Nelson (12), Timothy Frakes (12), Connor Shores (12), Theodore Decker (11) | Brophy College Preparatory | Phoenix | AZ |
| 93 | 1:35.48 | Marcel Betschart (12), Michal Rokita (12), Adam Dear (11), Descartes Holland (11) | Pine Crest School | Fort Lauderdale | FL |
| 94 | 1:35.50 | Luke Merski (11), Joe Marin (10), Richard Rahner (12), Mike Squeglia (12) | Cathedral Preparatory School | Erie | PA |
| 94 | 1:35.50 | Bryce Boston (11), Aaron Greenberg (11), Maverick Hovey (12), Michael Solfelt (11) | Eden Prairie High School | Eden Prairie | MN |
| 96 | 1:35.51 | Harrison Thai (11), Jake Ksendzov (11), Young Tae Seo (11), Antonio Camarillo (11) | Crescenta Valley High School | La Crescenta | CA |
| 97 | 1:35.55 | Noah Busch (11), Kendall Dunn (12), Dan Bielski (11), Trent Youngdahl (11) | Minnetonka High School | Minnetonka | MN |
| 98 | 1:35.56 | Andrew Murch (12), Hunter Christian (12), Kevin Wylder (10), Malique Elder (11) | Granite Bay High School | Granite Bay | CA |
| 99 | 1:35.57 | Nick Johnston (11), Kevin McLaughlin (10), Bryan Hughes (11), Jason Chen (11) | Amador Valley High School | Pleasanton | CA |
| 100 | 1:35.60 | Jeff Magin (12), Matthew Moen (11), Jack Dunn (12), Daniel Krentsa (10) | Brookfield High School | Brookfield | CT |
| 100 | 1:35.60 | Sean Mayer (12), William Bryan (11), Colin Stephenson (12), Jacob Anderson (11) | West Springfield High School | Springfield | VA |