| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Mack Sathre | 100 Y IM | Prelims | 49.85 |
| 2 | Mack Sathre | 100 Y IM | Finals | 50.20 |
| 3 | Jack Berdahl | 100 Y Breast | Prelims | 54.61 |
| 4 | Matthew Sorbe | 500 Y Free | Prelims | 4:32.24 |
| 5 | Parker Sonnabend | 100 Y IM | Prelims | 50.71 |
| 6 | Matthew Sorbe | 200 Y Free | Prelims | 1:38.75 |
| 7 | Zack Kopp | 100 Y Free | Finals | 44.14 |
| 8 | Matthew Sorbe | 200 Y Free | Timed Finals | 1:40.02 |
| 9 | Zack Kopp | 100 Y Free | Prelims | 44.67 |
| 10 | Grant Wolner | 100 Y IM | Prelims | 51.48 |
| 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 | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Zachary Kopp | 0 | 0 | 0 | 26 | 692.5 |
| 2 | Jack Berdahl | 0 | 0 | 0 | 10 | 717.3 |
| 3 | Mack Sathre | 0 | 0 | 0 | 4 | 742.5 |
| 4 | Matthew Sorbe | 0 | 0 | 0 | – | 736.3 |
| 5 | Parker Sonnabend | 0 | 0 | 0 | – | 725.0 |
