| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Hibai Iriondo | 200 Y Free | Finals | 1:42.84 |
| 2 | Hibai Iriondo | 500 Y Free | Prelims | 4:39.19 |
| 3 | Hibai Iriondo | 200 Y Free | Prelims | 1:43.71 |
| 4 | Tex Widmer | 100 Y Breast | Finals | 1:00.13 |
| 5 | Tex Widmer | 50 Y Free | Prelims | 21.90 |
| 6 | Hibai Iriondo | 500 Y Free | Finals | 4:44.09 |
| 7 | Tex Widmer | 100 Y Breast | Prelims | 1:00.68 |
| 8 | Tex Widmer | 50 Y Free | Finals | 22.13 |
| 9 | Arturo Castro | 100 Y Back | Prelims | 54.83 |
| 10 | Arturo Castro | 100 Y Back | Finals | 55.22 |
| 11 | Arturo Castro | 200 Y IM | Prelims | 2:01.77 |
