| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Ethan Van Tassel | 17 | SDGOLD | 2:53.66 | — | 320 |
| 1 | Jaycee Bauer | 15 | SDPST | 2:54.03 | — | 424 |
| 1 | Isaac Shepherd | 14 | SDCST | 2:56.80 | — | 361 |
| 1 | Isaiah Makens | 16 | SDWASC | 2:59.85 | — | 303 |
| 1 | Kyra Bowne | 13 | SDBSC | 3:01.07 | B | 410 |
| 2 | Joseph McCormick | 17 | SDWASC | 3:03.11 | — | 273 |
| 2 | Miranda Maas | 16 | SDASC | 3:03.88 | — | 350 |
| 3 | Catlyn Craig | 15 | SDSFST | 3:07.80 | — | 337 |
| 2 | Aspen White | 14 | SDTIDE | 3:11.01 | — | 334 |
| 2 | Carver Denning | 14 | SDTIDE | 3:13.97 | — | 273 |
| 1 | Allison Hough | 17 | SDCST | 3:16.21 | — | 289 |
| 3 | Bella Russell | 13 | SDTIDE | 3:16.53 | — | 320 |
| 3 | Weston Schaeffer | 13 | SDASC | 3:19.18 | — | 285 |
| 4 | Levi Peterson | 14 | SDWASC | 3:20.53 | — | 247 |
| 4 | Amelia Konrad | 13 | SDTIDE | 3:37.71 | — | 236 |
| 4 | Elsie Thomas | 16 | SDCST | 3:39.90 | — | 205 |
| 5 | Joseph Miller | 13 | SDASC | 3:55.40 | — | 173 |
| 5 | Charlotte Hasleton | 13 | SDMASC | 4:01.37 | — | 173 |
| 6 | Nina Gabriel | 13 | SDSFST | 4:08.78 | — | 158 |
| 5 | Nora Gabriel | 16 | SDSFST | 4:13.15 | — | 134 |
| 7 | Eliza Gurney | 14 | SDYST | 4:19.76 | — | 133 |