| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Jake Leichner | 100 Y IM | Finals | 50.77 |
| 2 | Jake Leichner | 100 Y IM | Prelims | 51.09 |
| 3 | Wyatt Thompson | 500 Y Free | Prelims | 4:35.29 |
| 4 | Wyatt Thompson | 500 Y Free | Finals | 4:35.47 |
| 5 | Jake Leichner | 200 Y IM | Prelims | 1:49.36 |
| 6 | Elbert Chuang | 100 Y IM | Finals | 51.72 |
| 7 | Jake Leichner | 200 Y IM | Finals | 1:50.49 |
| 8 | Mack Sathre | 100 Y IM | Prelims | 51.81 |
| 9 | Charlie Bean | 200 Y Free | Timed Finals | 1:40.90 |
| 10 | Charlie Bean | 200 Y Free | Prelims | 1:40.91 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | South Dakota | 200 Y Free Relay | Timed Finals | |
| 2 | South Dakota | 200 Y Medley Relay | Timed Finals | |
| 3 | South Dakota | 400 Y Free Relay | Timed Finals | |
| 4 | South Dakota | 800 Y Free Relay | Timed Finals | |
| 5 | South Dakota | 400 Y Medley Relay | Timed Finals | |
| 6 | South Dakota (B) | 400 Y Free Relay | Timed Finals | |
| 7 | South Dakota (B) | 200 Y Medley Relay | Timed Finals | |
| 8 | South Dakota (B) | 200 Y Free Relay | Timed Finals | |
| 9 | South Dakota (B) | 400 Y Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Jacob Leichner | 1 | 4 | 0 | 48 | 716.7 |
| 2 | Elbert Chuang | 0 | 3 | 1 | 44 | 665.5 |
| 3 | Jacob Won | 0 | 1 | 0 | 40 | 634.3 |
| 4 | Zachary Kopp | 0 | 4 | 0 | 38 | 661.8 |
| 5 | Griffin Wolner | 0 | 0 | 0 | 36 | 631.0 |
