| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | Joao Nogueira Costa | 100 S Back | Prelims | 21st | 51.34 | 834 |
| 2 | Joao Nogueira Costa | 50 S Back | Prelims | 23rd | 23.80 | 814 |
| 3 | Joao Nogueira Costa | 200 S Back | Prelims | 16th | 1:53.54 | 805 |
| Name | Event | Round | Place | Time | FINA |
No relays to show |
|---|---|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Joao Nogueira Costa | 0 | 0 | 0 | – | 817.7 |
