| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Samuel Harper | 16 | MIMLA | 57.40 | BB | 538 |
| 2 | Grant Pierce | 17 | MIBC | 58.51 | BB | 490 |
| 3 | Arnaud Palamara | 16 | MIBC | 1:02.01 | B | 427 |
| 4 | Tyler Stinton | 17 | D3GRCH | 1:03.40 | — | 385 |
| 5 | Shane Fandrich | 16 | MIGR | 1:03.88 | B | 390 |
| 6 | Andrew Berry | 13 | MIHEAT | 1:04.03 | B | 517 |
| 7 | Owen Jen | 16 | MIGR | 1:07.90 | — | 325 |
| 1 | Stefanie Merida Robles | 12 | MIGR | 1:07.93 | BB | 509 |
| 8 | Nolan Fitzgerald | 15 | MIGR | 1:08.12 | — | 347 |
| 2 | Saydee Torralva | 13 | MIBC | 1:14.27 | B | 375 |
| 9 | Bryson Beauch | 12 | MIMLA | 1:15.58 | — | 353 |
| 3 | Ana Smith | 11 | MIGR | 1:15.72 | B | 428 |
| 10 | Beckham Perry | 10 | MIROCK | 1:26.82 | — | 335 |
| 11 | Charles Roder | 12 | MIROCK | 1:28.41 | — | 220 |
| 4 | Elliot Phillips | 13 | MIROCK | 1:34.36 | — | 183 |
| 5 | Maria Campillo | 10 | MIROCK | 1:37.29 | — | 240 |
| 6 | Tenley Cole | 13 | MIROCK | 1:43.15 | — | 140 |