| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Samuil Nikolov | 100 L Free | Finals | 53.60 |
| 2 | Samuil Nikolov | 50 L Free | Finals | 23.91 |
| 3 | Samuil Nikolov | 100 L Free | Prelims | 53.71 |
| 4 | Samuil Nikolov | 50 L Free | Prelims | 24.20 |
| 5 | Samuil Nikolov | 100 L Back | Finals | 1:00.15 |
| 6 | Nikola Zdravkov | 50 L Free | Prelims | 24.68 |
| 7 | Nikola Zdravkov | 50 L Free | Finals | 24.76 |
| 8 | Nikola Zdravkov | 50 L Fly | Prelims | 26.63 |
| 9 | Samuil Nikolov | 200 L Back | Prelims | 2:14.57 |
| 10 | Samuil Nikolov | 100 L Back | Prelims | 1:02.40 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Samuil Nikolov | 0 | 1 | 1 | – | 638.8 |
| 2 | Yasen Bonev | 0 | 1 | 0 | – | 544.3 |
| 3 | Nikola Zdravkov | 0 | 0 | 0 | – | 565.3 |
| 4 | Petar Petrov | 0 | 0 | 0 | – | 522.5 |
| 5 | Iliyan-Alexander Petrov | 0 | 0 | 0 | – | 501.3 |
