| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Keegan Kampschroer | 200 Y Free | Finals | 1:44.72 |
| 2 | Keegan Kampschroer | 500 Y Free | Finals | 4:50.87 |
| 3 | Keegan Kampschroer | 200 Y Free | Prelims | 1:49.84 |
| 4 | Keegan Kampschroer | 500 Y Free | Prelims | 5:00.71 |
| 5 | Nick Tiezan | 50 Y Free | Timed Finals | 24.66 |
| 6 | Nick Tiezan | 50 Y Free | Timed Finals | 24.66 |
| 7 | Nick Tiezan | 100 Y Breast | Prelims | 1:08.49 |
| 8 | Greg Dykstra | 50 Y Free | Prelims | 24.94 |
| 9 | Nick Tiezan | 100 Y Breast | Finals | 1:09.15 |
| 10 | Connor Craston | 50 Y Free | Prelims | 25.14 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Billings Senior | 200 Y Free Relay | Finals | |
| 2 | Billings Senior | 200 Y Free Relay | Prelims | |
| 3 | Billings Senior | 400 Y Free Relay | Finals | |
| 4 | Billings Senior | 400 Y Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | NISCA | |
|---|---|---|---|---|---|---|
| 1 | Keegan Kampschroer | 2 | 0 | 0 | 32 | 120.5 |
| 2 | Nicholas Tiezan | 0 | 0 | 0 | 9 | 77.0 |
| 3 | Cooper Malin | 0 | 0 | 0 | 9 | 69.0 |
| 4 | Gregory Dykstra | 0 | 0 | 0 | – | 69.5 |
| 5 | Connor Craston | 0 | 0 | 0 | – | 60.5 |
