| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Josif Miladinov | 100 L Fly | Finals | 52.11 |
| 2 | Josif Miladinov | 100 L Fly | Prelims | 52.38 |
| 3 | Josif Miladinov | 100 L Fly | Semifinals | 52.69 |
| 4 | Josif Miladinov | 50 L Fly | Finals | 23.78 |
| 5 | Josif Miladinov | 50 L Fly | Prelims | 23.81 |
| 6 | Josif Miladinov | 50 L Fly | Semifinals | 24.01 |
| 7 | Yordan Yanchev | 200 L Free | Semifinals | 1:49.59 |
| 8 | Kaloyan Levterov | 200 L Back | Finals | 2:00.39 |
| 9 | Yordan Yanchev | 200 L Free | Finals | 1:49.80 |
| 10 | Kaloyan Levterov | 200 L Back | Semifinals | 2:00.85 |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Josif Miladinov | 0 | 1 | 0 | – | 844.8 |
| 2 | Kaloyan Levterov | 0 | 0 | 0 | – | 772.3 |
| 3 | Yordan Yanchev | 0 | 0 | 0 | – | 767.8 |
| 4 | Pavel BANCHEV | 0 | 0 | 0 | – | 715.5 |
| 5 | Zdravko BABLAKOV | 0 | 0 | 0 | – | 712.0 |
