 Cooper Walkup | 2028 | Alabama | Breast/IM | Smoky Hill High School | Aurora, Colorado | Denver Swim Academy | Reported |
| Denzo Senekal | 2028 | Alabama | Free/Back | — | — | — | Listed |
| Jimmy Jacobs | 2028 | Alabama | Free/Fly/Back | Lafayette High School (VA) | Williamsburg, Virginia | 757swim | Reported |
| Owen Miklos | 2028 | Alabama | Free/Fly | Deep Run High School | Richmond, Virginia | NOVA | Reported |
| Cruz Storer | 2028 | Arizona | Free | — | — | — | Listed |
| Lupo Sgroi | 2028 | Arizona | Free/IM | Riverview High School (Sarasota) | Sarasota, Florida | Sarasota Sharks | Listed |
| Derek Hernandez-Ojeda | 2028 | Arizona State | Back/IM | Vista Ridge High School | Cedar Park, Texas | Nitro Swimming | Reported |
 Domenico Sotomayor | 2028 | Arizona State | — | Saint Andrews School | Lima, Peru | Rockwood Swim Club; AquaXtreme | Reported |
| Isaac Elhard | 2028 | Arizona State | Free/Fly/Back | West Fargo High School | West Fargo, North Dakota | AquaStorm; West Fargo Flyers | Reported |
| Zeyad Ashry | 2028 | Arizona State | Free/Fly | — | Doha, Qatar | Ahly Sporting Club; Alarabi Sports Club | Listed |
| North Carolina | 2028 | Austin College | — | Clayton High School | St. Louis, Missouri | CSP Tideriders | Listed |
| Charlie Cancelmo | 2028 | California | Fly/IM | Lakeside High School | — | — | Reported |
| Cullen Kahl | 2028 | California | Breast/IM | — | Spring, Texas. | Magnolia Aquatic Club | Reported |
| David Sammons | 2028 | California | Free/Fly/IM | Charlotte Latin High School | Charlotte, N.C. | SwimMAC Carolina | Reported |
| Grant Bellin | 2028 | California | Free/Back | Curtis High School | University Place, Washington | Bears | Reported |
| Kai Joyner | 2028 | California | Free/IM | Mayo High School | Rochester, Minnesota | Mayo High School | Reported |
 Jensen Norris | 2028 | Florida State | — | — | Scone, Scotland | — | Listed |
| Quinn Moter | 2028 | Florida State | Fly/IM | Saint Xavier High School | Louisville, Kentucky | Lakeside Swim Team (KY) | Listed |
| Coyle Moore | 2028 | Georgia | Free | Kempsville High School | Virginia Beach, Virginia | Tide Swimming | Reported |
| Eli Sweet | 2028 | Georgia | Breast/IM | Gaston Christian School | Belmont, North Carolina | SwimMAC Carolina | Reported |
 Oliver Blanchard | 2028 | Georgia | Free | — | Pointe Claire, Canada | Pointe-Claire Swim Club | Reported |
| Will Bridges | 2028 | Georgia | Free/Back | Eastside High School (SC) | Greer, South Carolina | Team Greenville; Kroc Swim Academy | Listed |
| Adam Barlow | 2028 | Indiana | Fly/Breast | Liberty High School | — | — | Reported |
| Josiah Collins | 2028 | Indiana | Breast/IM | Homestead High School | Carmel, Indiana | Carmel Swim Club | Reported |
| Sawyer Wilson | 2028 | Indiana | Free | Lexington Christian Academy | Lexington, Ky. | Kentucky Aquatics (KYA); Lexington Dolphins | Reported |
| Robbie Rosenbaum | 2028 | Louisville | Free/Back | McHenry Co-Op High School | Island Lake, Ill. | Barrington Swim Club | Reported |
| Leopold Nurit | 2028 | Michigan | Free/IM | Walt Whitman High School | Bethesda, Md. | Nation's Capital Swim Club | Reported |
| Max Garbacz | 2028 | Michigan | Back/IM | Madison West High School | Madison, Wisc. | Madison Aquatic Club | Reported |
| Jaden Mills | 2028 | NC State | Free/Fly | McCallie School | Chattanooga, Tenn | Flying Fish Swim Club | Reported |
| Philip Johnson | 2028 | NC State | Free/Breast | East Gaston High School | Gastonia, North Carolina | Gaston Gators | Reported |
| Toby Esposito | 2028 | NC State | Free | Coronado High School | Henderson, Nevada | Sandpipers | Reported |
| Austin Chu | 2028 | North Carolina | Back/IM | Clayton High School | Saint Louis, Mo. | — | Reported |
| Anders Koschmann | 2028 | Northwestern | Free/Back/IM | Fairview High School | — | Riptide Swim Team | Reported |
| Ethan Zhou | 2028 | Penn | Breast/IM | Wharton School | Plano, Texas | Metroplex Aquatics | Reported |
| Adam Giersch | 2028 | Penn State | Free | Cape Henry Collegiate School | Virginia Beach, Virginia | Tide Swimming | Reported |
| James Brandall | 2028 | Penn State | Free/Breast | Leland High School | San Jose, California | Quicksilver Swimming; Swim South Bay | Listed |
 Levente Varga | 2028 | Penn State | Free/IM | — | Budapest, Hungary. | Kobanya Sport Club | Reported |
| Ries Joos | 2028 | Princeton | Free | Singapore American School | — | Aquatech Swimming Club | Reported |
| William Canori | 2028 | Stanford | Free/IM | — | — | — | Listed |
| David Davis | 2028 | Texas A&M | Fly/Back | Ravenscroft School | Raleigh, North Carolina | Marlins | Reported |
| Dryden Finley | 2028 | Texas A&M | Free/Fly | — | — | — | Listed |
| Lova Shteinberg | 2028 | Texas A&M | Fly/Back/IM | — | — | — | Listed |
| Owen Gee | 2028 | Texas A&M | Free/Fly | St. Xavier High School | Morrow, Ohio | Cincinnati Marlins | Reported |
| Jack Maddan | 2028 | Virginia | Breast/IM | Strake Jesuit College Prep School | Sugar Land, Texas. | First Colony Swim Team | Reported |
| Brecken Curran | 2028 | Wisconsin | Fly/Back | — | — | — | Listed |
| Henry Zanton | 2028 | Wisconsin | Breast/IM | Middleton High School (WI) | Cross Plains, Wisconsin | Madison Aquatic Club; Cross Plains Stingrays | Listed |
| Aaron Roy | 2028 | Yale | Free/Fly | Bridgewater Raritan High School | Bridgewater, New Jersey | Scarlet Aquatics | Reported |
| Cale Barker | 2028 | Yale | Free/Fly | — | — | — | Listed |
