| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Marko-Matteus Langel | 100 S Free | Finals | 49.65 |
| 2 | Marko-Matteus Langel | 100 S Free | Prelims | 49.73 |
| 3 | Marko-Matteus Langel | 200 S Free | Finals | 1:50.10 |
| 4 | Hendrik Ütt | 200 S Free | Finals | 1:50.22 |
| 5 | Janter SUUN | 200 S Free | Finals | 1:50.24 |
| 6 | Tiit Matvejev | 50 S Breast | Prelims | 28.07 |
| 7 | Tiit Matvejev | 100 S Breast | Finals | 1:01.88 |
| 8 | Joonas Niine | 100 S Breast | Finals | 1:01.93 |
| 9 | Tiit Matvejev | 50 S Breast | Finals | 28.14 |
| 10 | Hendrik Ütt | 100 S Free | Finals | 50.11 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Estonia (B) | 400 S Free Relay | Timed Finals | |
| 2 | Estonia | 400 S Free Relay | Timed Finals | |
| 3 | Estonia (B) | 400 S Medley Relay | Timed Finals | |
| 4 | Estonia | 400 S Medley Relay | Timed Finals | |
| 5 | Estonia | 800 S Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Joonas Niine | 0 | 1 | 0 | – | 687.0 |
| 2 | Alex Ahtiainen | 0 | 1 | 0 | – | 630.5 |
| 3 | Marko-Matteus Langel | 0 | 0 | 2 | – | 709.8 |
| 4 | Hendrik Utt | 0 | 0 | 1 | – | 701.0 |
| 5 | Vladimir Turu | 0 | 0 | 1 | – | 658.8 |
