| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Guido Buscaglia | 100 L Free | Finals | 49.95 |
| 2 | Guido Buscaglia | 100 L Free | Prelims | 50.01 |
| 3 | Gabriel Osvaldo Morelli | 200 L Breast | Finals | 2:14.71 |
| 4 | Lucas Ezequiel ALBA | 800 L Free | Timed Finals | 8:05.03 |
| 5 | Juan Bautista Carroccia | 200 L Breast | Finals | 2:15.62 |
| 6 | Guido Buscaglia | 50 L Free | Finals | 22.60 |
| 7 | Lucas Ezequiel ALBA | 400 L Free | Timed Finals | 3:57.83 |
| 8 | Martin Migue Carrizo Yunges | 400 L Free | Timed Finals | 3:58.00 |
| 9 | Guido Buscaglia | 50 L Free | Prelims | 22.64 |
| 10 | Lucas Ezequiel ALBA | 1500 L Free | Timed Finals | 15:45.01 |
| Name | FINA | |
|---|---|---|
| 1 | Guido Buscaglia | 795.3 |
| 2 | Juan Bautista Carroccia | 790.0 |
| 3 | Gabriel Osvaldo Morelli | 786.3 |
| 4 | Martin Migue Carrizo Yunges | 778.5 |
| 5 | Lucas Ezequiel ALBA | 777.0 |
