| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Billy Cruz Zuniga | 100 Y Free | Prelims | 43.33 |
| 2 | Billy Cruz Zuniga | 100 Y Free | Finals | 43.71 |
| 3 | Billy Cruz Zuniga | 100 Y Breast | Finals | 54.97 |
| 4 | Billy Cruz Zuniga | 100 Y Fly | Prelims | 47.39 |
| 5 | Marcelo Busch | 500 Y Free | Finals | 4:33.99 |
| 6 | Billy Cruz Zuniga | 50 Y Free | Timed Finals | 19.54 |
| 7 | Billy Cruz Zuniga | 100 Y Fly | Finals | 47.44 |
| 8 | Billy Cruz Zuniga | 50 Y Free | Finals | 19.57 |
| 9 | Billy Cruz Zuniga | 50 Y Free | Prelims | 19.68 |
| 10 | Marcelo Busch | 500 Y Free | Prelims | 4:36.25 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Iowa Central | 200 Y Free Relay | Timed Finals | |
| 2 | Iowa Central | 400 Y Free Relay | Timed Finals | |
| 3 | Iowa Central | 200 Y Medley Relay | Timed Finals | |
| 4 | Iowa Central | 400 Y Medley Relay | Timed Finals | |
| 5 | Iowa Central | 800 Y Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Guillermo Cruz Zuniga | 5 | 2 | 1 | 77 | 744.4 |
| 2 | Emile Lutzeler | 2 | 2 | 2 | 61 | 693.0 |
| 3 | Marcelo Busch | 1 | 3 | 1 | 59 | 693.3 |
| 4 | Mariano Sosa | 0 | 1 | 1 | 53 | 634.0 |
| 5 | Tjeerd Van Stein | 1 | 1 | 0 | 52 | 627.8 |
