| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Elliot Rijnovean | 16 | MIBBA | 48.83 | AAAA | 874 |
| 2 | Lucas Caswell | — | AASK | 49.60 | — | — |
| 3 | Josh Martin | — | MIMATT | 49.70 | — | — |
| 4 | Alexander Huang | 17 | MIMMA | 50.29 | — | 771 |
| 5 | Paul DeMartini | — | D2FARM | 50.69 | — | — |
| 6 | Thomas Moreland | — | D2GPN | 51.27 | — | — |
| 7 | Emmett Knudsen | 18 | D2BHS | 51.55 | — | — |
| 9 | Ben Bryan | — | D2GPS | 51.76 | — | — |
| 8 | Daniel Borozan | — | D2BCLK | 51.77 | — | — |
| 10 | Josh Webert | — | D2LIVC | 51.96 | — | — |
| 11 | Turner Worth | 15 | MIBBD | 52.42 | AA | 762 |
| 12 | Elijah Nevins | 17 | MIMMA | 52.52 | — | 677 |
| 13 | Rodrigo Perales | — | PCEN | 52.54 | — | — |
| 14 | Ryan Dunlap | — | D2BHS | 52.57 | — | — |
| 15 | Jacob Anderson | — | D2WDLS | 52.69 | — | — |
| 16 | Vincent Bruno | — | D2PNOR | 52.76 | — | — |
| — | Matthew Resende | 18 | D2DEX | 52.98 | — | 656 |
| — | Dominic Maceroni | — | MIUDJ | 53.18 | — | — |
| — | Tommy Mackley | — | MISGHR | 53.24 | — | — |
| — | Chris Kurniawan | — | AASK | 53.44 | — | — |
| — | Victor Buck | — | D2BYC | 53.95 | — | — |
| — | Colton Standorf | — | D2BYC | 54.07 | — | — |
| — | John Bellon | — | D2ELAN | 54.25 | — | — |
| — | Gonzalo Pena | 18 | MILL | 54.45 | — | 605 |
| — | Anthony Kopinski | 14 | MIDCAC | 54.45 | AA | 734 |
| — | Luke Jordan | — | AASK | 54.83 | — | — |
| — | Keegan Kosiba | — | D2BHS | 54.99 | — | — |
| — | Eli Viso | — | D2WDLS | 55.02 | — | — |
| — | Jackson Schmuker | — | D2BYC | 55.07 | — | — |
| — | Landon Robbins | 17 | D2DETM | 55.19 | — | 584 |