| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Nicholas Chang | 19 | PCOAPB | 55.67 | — | — |
| 2 | Fedor Igoshin | 12 | NCUN-0 | 59.30 | — | 839 |
| 3 | Toby YU | 15 | PCOAPB | 1:02.49 | — | — |
| 4 | Nina Scheufele | 16 | SFMV | 1:03.43 | — | — |
| 5 | Angela Poon | 14 | PCSCSC | 1:03.69 | — | — |
| 6 | Emma Sloan | 13 | PCOAPB | 1:04.08 | — | — |
| 7 | David Gonzalez | 17 | PCCVCH | 1:07.21 | — | — |
| 8 | Len Wordelman | 12 | PCSCSC | 1:09.86 | — | 513 |
| 9 | Talia Sikora | 12 | PCUN | 1:12.03 | — | 508 |
| 10 | Carmen Chen | 14 | PCOAPB | 1:13.82 | — | — |
| 11 | Rylan Gottschalk | 12 | PCOAPB | 1:15.14 | — | 447 |
| 12 | Jonathan Keller | 12 | PCTERA | 1:18.30 | — | 364 |
| 13 | Audrey Ospina | 11 | PCPLS | 1:18.72 | — | 443 |
| 14 | Jacob TA | 12 | PCSCSC | 1:18.95 | — | 356 |
| 15 | Galina Kirasirov | 11 | PCTERA | 1:18.96 | — | 439 |
| 16 | Abigail Von Loewenfeldt | 11 | PCOAPB | 1:24.24 | — | 362 |
| 17 | Katherine Zgardovski | 10 | PCTERA | 1:26.93 | — | 381 |
| 18 | Eveline Zgardovski | 10 | PCTERA | 1:28.80 | — | 357 |
| 19 | Korina Chaffey | 13 | PCTERA | 1:32.04 | — | — |
| 20 | Julian Gonzalez | 14 | PCTERA | 1:42.79 | — | — |