| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | TyLynn Wellnitz | 13 | SDWASC | 2:51.06 | A | 486 |
| 1 | Kooper Moody | 16 | SDTIDE | 2:54.20 | — | 334 |
| 1 | Jada Wellnitz | 15 | SDWASC | 2:57.32 | B | 401 |
| 1 | Alexandra Stange | 17 | SDTIDE | 3:07.95 | B | 328 |
| 2 | Mataya Mutziger | 16 | SDTIDE | 3:12.11 | — | 307 |
| 2 | Vivienne Kessler | 13 | SDASC | 3:19.77 | B | 305 |
| 2 | Rorey Koch | 17 | SDTIDE | 3:20.02 | — | 272 |
| 3 | Ana Rocha de Paula | 14 | SDTIDE | 3:27.64 | — | 260 |
| 3 | Andrea Thompson | 19 | SDBSC | 3:28.72 | — | — |
| 1 | Casen Fish | 13 | SDWST | 3:35.58 | — | 225 |
| 4 | Kiersten Mittelstedt | 13 | SDTIDE | 3:38.93 | — | 232 |
| 5 | Delaney Matthews | 14 | SDASC | 3:42.44 | — | 212 |
| 2 | Brantley Goad | 13 | SDTIDE | 3:48.42 | — | 189 |
| 3 | Pierce Gapp | 13 | SDWASC | 3:56.46 | — | 171 |
| 4 | Grace Hofer | 18 | SDMSC | 4:18.12 | — | 127 |