| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Mack Sathre | 100 Y IM | Finals | 49.74 |
| 2 | Mack Sathre | 100 Y IM | Prelims | 49.98 |
| 3 | Mack Sathre | 200 Y IM | Finals | 1:48.70 |
| 4 | Jake Leichner | 400 Y IM | Finals | 3:56.88 |
| 5 | Charlie Bean | 200 Y Free | Finals | 1:39.48 |
| 6 | Jacob Won | 500 Y Free | Finals | 4:35.08 |
| 7 | Charlie Bean | 200 Y Free | Timed Finals | 1:39.70 |
| 8 | Mack Sathre | 200 Y IM | Prelims | 1:49.34 |
| 9 | Grant Wolner | 100 Y Breast | Finals | 55.61 |
| 10 | Charlie Bean | 100 Y Free | Finals | 44.69 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | South Dakota | 200 Y Medley Relay | Timed Finals | |
| 2 | South Dakota | 200 Y Free Relay | Timed Finals | |
| 3 | South Dakota | 400 Y Medley Relay | Timed Finals | |
| 4 | South Dakota | 400 Y Free Relay | Timed Finals | |
| 5 | South Dakota | 800 Y Free Relay | Timed Finals | |
| 6 | South Dakota (B) | 200 Y Medley Relay | Timed Finals | |
| 7 | South Dakota (B) | 200 Y Free Relay | Timed Finals | |
| 8 | South Dakota (B) | 400 Y Free Relay | Timed Finals | |
| 9 | South Dakota (B) | 400 Y Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Mack Sathre | 2 | 2 | 1 | 53 | 730.7 |
| 2 | Zachary Kopp | 3 | 2 | 1 | 48 | 663.0 |
| 3 | Charles Bean | 2 | 2 | 2 | 47 | 696.4 |
| 4 | Jacob Leichner | 0 | 0 | 3 | 45 | 683.5 |
| 5 | Aidan Gantenbein | 0 | 2 | 0 | 41 | 653.7 |
