| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Matej ZABOJNIK | 200 S Breast | Prelims | 2:04.57 |
| 2 | Tomas FRANTA | 100 S Back | Semifinals | 50.39 |
| 3 | Tomas FRANTA | 100 S Back | Prelims | 50.42 |
| 4 | Ondrej Gemov | 200 S Fly | Prelims | 1:52.92 |
| 5 | Ondrej Gemov | 800 S Free | Timed Finals | 7:42.70 |
| 6 | Tomas FRANTA | 100 S Back | Finals | 50.48 |
| 7 | Tomas FRANTA | 50 S Back | Prelims | 23.26 |
| 8 | Matej ZABOJNIK | 100 S Breast | Prelims | 57.87 |
| 9 | Tomas FRANTA | 100 S Back | Prelims | 50.60 |
| 10 | Matej ZABOJNIK | 100 S Breast | Semifinals | 57.94 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Czech Republic | 400 S Medley Relay | Prelims | |
| 2 | Czech Republic | 400 S Medley Relay | Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Ondrej Gemov | 0 | 0 | 0 | – | 880.5 |
| 2 | Tomas FRANTA | 0 | 0 | 0 | – | 878.3 |
| 3 | Matej ZABOJNIK | 0 | 0 | 0 | – | 848.3 |
| 4 | Jan Sefl | 0 | 0 | 0 | – | 823.0 |
| 5 | Jakub Bursa | 0 | 0 | 0 | – | 814.0 |
