| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Tigue Karst | 13 | SDASC | 2:57.75 | B | 401 |
| 1 | Quinnley Miner | 14 | SDTIDE | 3:04.34 | B | 372 |
| 1 | Nora Bietz | 12 | SDTIDE | 3:05.90 | BB | 416 |
| 1 | Ann Tjeerdsma | 16 | SDPST | 3:11.28 | — | 311 |
| 2 | Aurora Fitzsimmons | 12 | IASWAT | 3:11.51 | BB | 380 |
| 2 | Haistyn Huss | 14 | SDTIDE | 3:28.85 | — | 219 |
| 1 | Maryn Peterson | 9 | SDASC | 3:45.19 | — | — |
| 1 | David Peterson | 10 | SDBSC | 4:13.33 | — | — |
| 1 | Jack Murdy | 8 | SDASC | 5:34.95 | — | — |