| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Rain Rasmus Lõokene | 50 L Fly | Prelims | 25.63 |
| 2 | Rain Rasmus Lõokene | 50 L Fly | Finals | 25.66 |
| 3 | Markus Arm | 200 L Back | Finals | 2:10.39 |
| 4 | Rain Rasmus Lõokene | 100 L Free | Prelims | 54.73 |
| 5 | Rain Rasmus Lõokene | 100 L Free | Finals | 54.76 |
| 6 | Markus Arm | 100 L Back | Finals | 1:00.67 |
| 7 | Markus Arm | 200 L IM | Finals | 2:13.80 |
| 8 | Markus Arm | 50 L Back | Finals | 28.26 |
| 9 | Rain Rasmus Lõokene | 50 L Free | Prelims | 24.69 |
| 10 | Rain Rasmus Lõokene | 50 L Free | Finals | 24.77 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | My Fitness, Esto | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Markus Arm | 1 | 2 | 2 | – | 613.3 |
| 2 | Rain Rasmus Lookene | 0 | 1 | 0 | – | 601.0 |
| 3 | Ralf Erik Prits | 0 | 0 | 1 | – | 523.3 |
| 4 | Lennart Joosep Lumi | 0 | 0 | 0 | – | 493.7 |
| 5 | Sten Erik Soomre | 0 | 0 | 0 | – | 401.4 |
