| 1Heat — | Ian Heysen | Blue Dolfins | 0.70 | 1:55.82 |
| 2Heat — | Giulian Martin | Hurricane Aquati | 0.68 | 1:55.84 |
| 3Heat — | Noah Cakir | Team Suffolk | 0.73 | 1:56.03 |
| 4Heat — | Gabe Nunziata | Old Dominion Aqu | 0.66 | 1:56.83 |
| 5Heat — | Josh Bey | Highland Hurrica | 0.65 | 1:57.19 |
| 6Heat — | Norvin Clontz | Mecklenburg Swim | 0.76 | 1:57.52 |
| 7Heat — | Luke Zardavets | Planet Swim Aqua | 0.61 | 1:57.73 |
| 8Heat — | Ian Stutts | Marlins Of Ralei | 0.66 | 1:57.83 |
| 9Heat — | Louis Joos | Bolles School Sh | 0.61 | 1:58.02 |
| 10Heat — | Cohen Chiam | Bolles School Sh | 0.63 | 1:58.04 |
| 11Heat — | Wilson York | Lakeside Swim Te | 0.62 | 1:58.23 |
| 12Heat — | Yi Zheng | Carmel Swim Club | 0.66 | 1:58.56 |
| 13Heat — | Mack Schumann | Nashville Aquati 2:18.99L | 0.74 | 1:58.62 |
| 14Heat — | Ryder Hicks | Mason Manta Rays | 0.71 | 1:58.71 |
| 15Heat — | Trent Hollandsw | H2okie Aquatics- | 0.68 | 1:58.78 |
| 16Heat — | Alex Townsend | Marlins Of Ralei | 0.68 | 1:58.98 |
| 17Heat — | Matthew Wolfle | Nova of Virginia | 0.67 | 1:59.10 |
| 18Heat — | Ian Disosway | Fast Falcons-FL 2:17.61L | 0.66 | 1:59.15 |
| 19Heat — | Maston Ballew | Nashville Aquati | 0.71 | 1:59.19 |
| 20Heat — | Lucas Young | Bolles School Sh | 0.68 | 1:59.24 |
| 21Heat — | Collin Holgerso | SwimAtlanta | 0.67 | 1:59.44 |
| 22Heat — | Jordan Willis | SwimMAC Carolina | 0.70 | 1:59.67 |
| 23Heat — | Liam Aleman | Gator Swim Club- | 0.61 | 1:59.73 |
| 24Heat — | Toby Herzog | Upper Dublin Aqu | 0.67 | 1:59.93 |
| 25Heat — | Joseph Campagno | West Florida Lig | 0.66 | 2:00.12 |
| 26Heat — | Gavin Tran | Hershey Aquatic- | 0.65 | 2:00.60 |
| 27Heat — | Danzhel Gabriel | Patriot Aquatics | 0.59 | 2:00.66 |
| 28Heat — | George Groves | Commonwealth Swi | 0.67 | 2:00.73 |
| 29Heat — | Jack Gessner | SwimMAC Carolina | 0.63 | 2:00.81 |
| 30Heat — | Braynsly Dirksz | Azura Florida Aq | 0.65 | 2:00.82 |
| 31Heat — | Grant Murphy | Annapolis Swim C | 0.67 | 2:00.86 |
| 32Heat — | Dane Hogan | Tac Titans | 0.62 | 2:00.93 |
| 33Heat — | Eldad Zamir | Bolles School Sh | 0.67 | 2:01.16 |
| 34Heat — | Gerhardt Hoover | Commonwealth Swi | 0.65 | 2:01.23 |
| 35Heat — | Holden Skidmore | Eagle Swim Team- 2:22.67L | 0.62 | 2:01.32 |
| 36Heat — | Alston Qin | Bolles School Sh | 0.72 | 2:01.33 |
| 37Heat — | Josiah Collins | Fort Wayne Swim- 2:22.37L | 0.70 | 2:01.38 |
| 38Heat — | Zack Kusch | Streamline Aquat 2:20.91L | 0.64 | 2:01.47 |
| 39Heat — | Sawyer Lehman | Northridge Area- 2:22.78L | 0.70 | 2:01.52 |
| 40Heat — | Kyle Li | Dragon Swim Team 2:20.96L | 0.63 | 2:01.75 |
| 41Heat — | Lucas Ackermann | Franklin Regiona 2:20.35L | 0.69 | 2:01.76 |
| 42Heat — | Seth Morgan | Rocky Mount Fami | 0.62 | 2:01.80 |
| 43Heat — | Evan Hepburn | YMCA of the Tria 2:21.61L | 0.67 | 2:01.86 |
| 44Heat — | Cody Ano | Biloxi Elite Swi | 0.65 | 2:01.92 |
| 45Heat — | Logan Poswinski | Fort Wayne Swim- 2:20.69L | 0.64 | 2:02.00 |
| 46Heat — | Kaden Fatta | York YMCA-MA 2:22.55L | 0.65 | 2:02.01 |
| 47Heat — | Elias Panachyda | North Penn Aquat 2:18.89L | 0.70 | 2:02.23 |
| 48Heat — | Brandon Anand | Scarlet Aquatics 2:22.53L | 0.79 | 2:02.26 |
| 49Heat — | Charlie Camplin | Marlins Of Ralei 2:21.97L | 0.64 | 2:02.52 |
| 50Heat — | Owen Durham | Lakeside Swim Te 2:20.72L | 0.72 | 2:02.85 |
| 51Heat — | Jimmy Rogers | Kentucky Aquatic 2:22.95L | 0.71 | 2:02.86 |
| 52Heat — | Issac Adanin | Club Wolverine-M 2:23.08L | 0.73 | 2:02.87 |
| 53Heat — | Peter Wendol | PiranhasYMCA of- | 0.70 | 2:02.87 |
| 54Heat — | Griffin Barlow | Cincinnati Marli 2:22.93L | 0.73 | 2:02.91 |
| 55Heat — | Connor Bennett | Mako Swim Team-O 2:21.63L | 0.74 | 2:02.94 |
| 56Heat — | Yehor Maistruk | Jersey Aquatic C 2:25.21L | 0.66 | 2:02.95 |
| 57Heat — | Matthew Liu | Eagle Swim Team- | 0.69 | 2:03.00 |
| 58Heat — | Jonathan Vogt | Enfinity Aquatic 2:22.88L | 0.60 | 2:03.06 |
| 59Heat — | Walker Bailey | Mason Manta Rays 2:24.33L | 0.71 | 2:03.06 |
| 60Heat — | Brayden Frankli | Y-Spartaquatics- 2:23.60L | 0.70 | 2:03.11 |
| 61Heat — | Josh Wilder | Team Greenville- 2:21.73L | 0.69 | 2:03.21 |
| 62Heat — | Coleman Kimmel | Memphis Tiger Sw 2:23.88L | 0.67 | 2:03.23 |
| 63Heat — | Connor Lauritze | Club Wolverine-M 2:20.80L | 0.71 | 2:03.26 |
| 64Heat — | Collin Huston | Southeastern Swi 2:18.96L | 0.62 | 2:03.28 |
| 65Heat — | Connor Johnson | Lakeland Hills-N | 0.69 | 2:03.41 |
| 66Heat — | Parker Van Olst | New Wave Swim Te 2:23.45L | 0.69 | 2:03.51 |
| 67Heat — | Trip Cooler | SwimMAC Carolina 2:23.59L | 0.62 | 2:03.55 |
| 68Heat — | Bobby Regan | Regional YMCA of 2:21.96L | 0.64 | 2:03.59 |
| 69Heat — | Patrick MacKill | Atlantis Swimmin | 0.67 | 2:03.77 |
| 70Heat — | Max Boylan | Excel Aquatics-S | 0.71 | 2:03.81 |
| 71Heat — | Nick Marrero | Bolles School Sh 2:23.08L | 0.69 | 2:03.81 |
| 72Heat — | Max Little | Greater Pensacol 2:24.34L | 0.74 | 2:03.83 |
| 73Heat — | Calvin Schaper | Carolina Aquatic 2:24.24L | 0.65 | 2:03.86 |
| 74Heat — | Matthew Doty | SwimMAC Carolina 2:21.71L | 0.61 | 2:04.18 |
| 75Heat — | Spencer Ridge | Nova of Virginia | 0.70 | 2:04.22 |
| 76Heat — | Samuel Martin | Excel Aquatics-S 2:24.27L | 0.68 | 2:04.24 |
| 77Heat — | Will Kaminsky | SwimAtlanta-GA 2:24.25L | 0.65 | 2:04.66 |
| 78Heat — | Eli Sweet | SwimMAC Carolina | 0.73 | 2:04.67 |
| 79Heat — | Kai Shinkyo | Revolution Aquat | 0.67 | 2:04.74 |
| 80Heat — | Jack Hathaway | Cavalier Aquatic | 0.70 | 2:04.76 |
| 81Heat — | Jake Jones | Pine Crest Swimm 2:22.75L | 0.64 | 2:04.79 |
| 82Heat — | Maddex Ternes | Y-Spartaquatics- 2:23.57L | 0.63 | 2:04.85 |
| 83Heat — | Elijah Holliman | Baylor Swim Club | 0.81 | 2:04.95 |
| 84Heat — | Vito Cappiello | SwimAtlanta-GA 2:25.90L | 0.63 | 2:04.95 |
| 85Heat — | Edward Zhang | Club Wolverine-M 2:23.32L | 0.65 | 2:05.01 |
| 86Heat — | Bill Connor | Annapolis Swim C | 0.70 | 2:05.02 |
| 87Heat — | Nate Stebbins | Birmingham 'y' B 2:24.36L | 0.72 | 2:05.04 |
| 88Heat — | Sebastian Tith | Upper Main Line- 2:24.32L | 0.61 | 2:05.18 |
| 89Heat — | Bence Burton | Enfinity Aquatic | 0.71 | 2:05.31 |
| 90Heat — | Charley Sutorus | SwimMAC Carolina 2:24.05L | 0.67 | 2:05.35 |
| 91Heat — | Alex Park | Auburn Aquatics- | 0.66 | 2:05.38 |
| 92Heat — | Alex Primavera | Bolles School Sh | 0.68 | 2:05.51 |
| 93Heat — | Hampton Stuecke | Lakeside Swim Te | 0.71 | 2:05.54 |
| 94Heat — | Evan Summers | Nittany Lion Aqu 2:25.84L | 0.70 | 2:05.75 |
| 95Heat — | Owen Howell | Fox Chapel Kille | 0.75 | 2:06.18 |
| 96Heat — | Jack Lynch | Peachtree Aquati 2:23.60L | 0.67 | 2:06.18 |
| 97Heat — | Christopher Rec | Tennessee Aquati 2:24.08L | 0.61 | 2:06.20 |
| 98Heat — | Ruihan Zhu | Indiana Swim Clu | 0.68 | 2:06.22 |
| 99Heat — | Oliver Hulse | Upper Arlington- 2:26.45L | 0.69 | 2:06.36 |
| 100Heat — | Fin McLane | Commonwealth Swi 2:23.47L | 0.73 | 2:06.43 |
| 101Heat — | Dominic Hilton | Sarasota Sharks- 2:23.66L | 0.71 | 2:06.88 |
| 102Heat — | Krish Jain | Bolles School Sh | 0.70 | 2:06.88 |
| 103Heat — | Jack Hensley | Lancaster YMCA S | 0.63 | 2:06.91 |
| 104Heat — | Justin Shi | Dragon Swim Team | 0.77 | 2:07.00 |
| 105Heat — | Gavin Fu | Excel Aquatics-S | 0.63 | 2:07.01 |
| 106Heat — | Ethan Zhang | Carmel Swim Club | 0.69 | 2:07.05 |
| 107Heat — | Gabe Hardy | Mecklenburg Swim | 0.65 | 2:07.11 |
| 108Heat — | Asher Allebach | SwimMAC Carolina 2:23.88L | 0.71 | 2:11.18 |
| —Heat — | Damien Figuet K | Commonwealth Swi | 0.70 | DQ |
| —Heat — | Cinco Perez | Team Pittsburgh- | 0.82 | DQ |
| —Heat — | Jonah Lee | Valparaiso Swim- | 0.62 | DQ |
| —Heat — | Tyler Burton | Enfinity Aquatic | 0.73 | DQ |
| —Heat — | Jason Zhao | Mason Manta Rays | — | |
| —Heat — | Michael Gorey | Carmel Swim Club | — | |
| —Heat — | Ian Supplee | Unattached | — | NS |