| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Lyubomir Andreev | 200 L Breast | Finals | 2:25.62 |
| 2 | Lyubomir Andreev | 50 L Breast | Prelims | 29.89 |
| 3 | Lyubomir Andreev | 100 L Breast | Finals | 1:06.82 |
| 4 | Lyubomir Andreev | 50 L Breast | Finals | 30.37 |
| 5 | Lyubomir Andreev | 200 L Breast | Prelims | 2:30.77 |
| 6 | Lyubomir Andreev | 100 L Breast | Prelims | 1:08.12 |
| 7 | Panayot Arnaudov | 50 L Free | Finals | 25.31 |
| 8 | Panayot Arnaudov | 50 L Free | Prelims | 25.32 |
| 9 | Panayot Arnaudov | 100 L Free | Prelims | 57.43 |
| 10 | Aleksandar Lilov | 50 L Back | Prelims | 29.70 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Lyubomir Andreev | 0 | 1 | 1 | 1905 | 624.5 |
| 2 | Aleksandar Lilov | 0 | 1 | 0 | 1039 | 523.3 |
| 3 | Panayot Arnaudov | 0 | 0 | 0 | 563 | 526.0 |
| 4 | Marian Nedkov | 0 | 0 | 0 | – | 450.7 |
| 5 | Ivo Romanov | 0 | 0 | 0 | – | 404.3 |
