| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Michael Van Keuren | 100 Y Fly | Prelims | 55.65 |
| 2 | Brayden Arnold | 500 Y Free | Finals | 5:00.15 |
| 3 | Michael Van Keuren | 500 Y Free | Prelims | 5:00.17 |
| 4 | Michael Van Keuren | 100 Y Fly | Finals | 55.90 |
| 5 | Hung Hunyh | 100 Y Fly | Finals | 56.10 |
| 6 | Hung Hunyh | 100 Y Fly | Prelims | 56.18 |
| 7 | Michael Van Keuren | 500 Y Free | Finals | 5:03.88 |
| 8 | Hung Hunyh | 200 Y IM | Finals | 2:04.98 |
| 9 | Hung Hunyh | 200 Y IM | Prelims | 2:05.14 |
| 10 | Mason Johnson | 100 Y Breast | Prelims | 1:05.18 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Billings West | 200 Y Medley Relay | Finals | |
| 2 | Billings West | 400 Y Free Relay | Finals | |
| 3 | Billings West | 400 Y Free Relay | Prelims | |
| 4 | Billings West | 200 Y Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | NISCA | |
|---|---|---|---|---|---|---|
| 1 | Hung Hunyh | 0 | 0 | 1 | 22 | 93.3 |
| 2 | Michael Van Keuren | 0 | 0 | 0 | 21 | 99.5 |
| 3 | Mason Johnson | 0 | 0 | 0 | 19 | 89.0 |
| 4 | Brayden Arnold | 0 | 0 | 0 | 16 | 95.0 |
| 5 | Colton Klaudt | 0 | 0 | 0 | – | 64.0 |
