| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Caiden Bowers | 16 | PCCAL | 49.30 | — | 849 |
| 2 | Cameron Shinnick | 17 | MDLBA | 49.41 | — | 813 |
| 3 | William Cussimanio | 16 | CAUN-0 | 50.94 | — | 770 |
| 4 | Ryan Clancy | 17 | MDLBA | 51.87 | — | 703 |
| 5 | Niccolo Gurri | 15 | MDMBK | 52.20 | — | 771 |
| 6 | Will Urian | 17 | MDCGA | 53.38 | — | 645 |
| 7 | Harrison Belbot | 15 | MDNBAC | 53.67 | — | 710 |
| 9 | Joseph Richer | 15 | MDEST | 54.64 | — | 672 |
| 1 | John Holman | 16 | MDLBA | 54.90 | — | 615 |
| 8 | Ryan Callahan | 16 | MDEST | 55.33 | — | 601 |
| 10 | Leo Guan | 16 | MDMCD | 56.15 | — | 575 |
| 11 | John Barrett | 15 | MDCGA | 56.82 | — | 598 |
| 2 | Carl Meier | 14 | MDEST | 1:00.50 | — | 535 |
| 13 | Mason Peck | 16 | MDCHC | 1:00.63 | — | 457 |
| 3 | Benjamin Yu | 17 | MDMCD | 1:01.34 | — | 425 |
| — | Carter Boone | 18 | MDLBA | 1:01.34 | — | 423 |
| 14 | Joshua Mundy | 15 | MDNAAC | 1:01.80 | — | 465 |
| 4 | Charlie Kunkel | 14 | MDLBA | 1:02.58 | — | 484 |
| 5 | Carter Lepley | 15 | LB | 1:04.49 | — | 409 |
| 6 | Tony Liu | 15 | MDCAA | 1:04.71 | — | 405 |
| 15 | Ethan Guadamuz Castillo | 17 | MDASC | 1:05.23 | — | 353 |
| 8 | William Balto | 15 | MDACSS | 1:06.25 | — | 377 |
| — | Sekai Chandra | 16 | MDUN | 1:08.55 | — | 316 |