| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Dylan Burau | 20 | INBA | 57.29 | — | — |
| 1 | James Cahill | 20 | CAROSE | 58.04 | — | — |
| 2 | Tatsuki Inoue | 22 | CACMAC | 58.41 | — | — |
| 3 | Quinn Nelson | 17 | ADSCHE | 59.18 | — | 794 |
| 1 | Nathan Finnegan | 18 | MWGOAL | 59.43 | — | 771 |
| 1 | Luke Sandberg | 18 | GADYNA | 59.65 | — | 763 |
| 1 | Justin Shi | 14 | MDEST | 1:00.39 | AAA | 912 |
| 2 | Aiden Zhou | 14 | PCSCSC | 1:02.98 | AA | 804 |
| 1 | Hannah Hill | 21 | INBA | 1:03.90 | — | — |
| 1 | Alison Su | 15 | PCSCSC | 1:05.77 | AAA | 810 |
| 2 | Pilar King | 15 | GASPAC | 1:06.23 | AAA | 793 |
| 1 | Kelsey Healy | 17 | OKKMS | 1:06.59 | — | 763 |
| 2 | Ava Whitaker | 19 | INISC | 1:08.47 | — | — |