| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Charles Parks | 12 | MNMMST | 1:18.00 | — | 340 |
| 2 | John Gustafson | 10 | MNAQJT | 1:26.61 | — | 358 |
| 3 | Grant Larson | 13 | MNOMNI | 1:30.58 | — | 188 |
| 4 | Calvin Hovland | 12 | MNBLA | 1:31.02 | — | 214 |
| 5 | Ranbir Apradh | 12 | MNMMST | 1:33.93 | — | 195 |
| 6 | Logan Holloway | 9 | MNMAAC | 1:35.35 | — | 330 |
| 7 | Robert Kimball | 11 | MNSTRM | 1:36.44 | — | 227 |
| 8 | Caleb Fett | 8 | MNSEMS | 1:38.79 | — | — |
| 9 | Graham Wellner | 13 | MNPRNH | 1:41.87 | — | 132 |
| 10 | Oliver Czaplicki | 10 | MNSTAR | 1:42.73 | — | 215 |
| 11 | Rohan Hawk | 10 | MNSTAR | 1:44.96 | — | 201 |
| 12 | Gabriel Williams | 12 | MNOMNI | 1:45.61 | — | 137 |
| 13 | Theodore Bonnerup | 9 | MNPRNH | 1:46.97 | — | 234 |
| 14 | Henry Gaetz | 10 | MNPRNH | 1:49.75 | — | 176 |
| 15 | Conrad Engler | 9 | MNMMST | 1:52.98 | — | 198 |
| 16 | Henry Sofen | 12 | MNMLKM | 1:53.87 | — | 109 |
| 17 | William Plummer | 10 | MNAQJT | 2:06.70 | — | 114 |