| Czech Republic at the 2025 World Aquatics Championships | |
|---|---|
 | |
| World Aquatics code | CZE |
| in Singapore | |
| Competitors | 15 in 4 sports |
| Medals |
|
| World Aquatics Championships appearances | |
| Other related appearances | |
 Czechoslovakia (1973–1991) | |
Czech Republic are competing at the 2025 World Aquatics Championships in Singapore from July 11 to August 3, 2025. [1]
The following is the number of competitors who will participate at the Championships per discipline.
| Sport | Men | Women | Total |
|---|---|---|---|
| Artistic swimming | 0 | 2 | 2 |
| Diving | 0 | 2 | 2 |
| Open water swimming | 1 | 2 | 3 |
| Swimming | 4 | 4 | 8 |
| Total | 5 | 10 | 15 |
| Athlete | Event | Preliminaries | Final | ||
|---|---|---|---|---|---|
| Points | Rank | Points | Rank | ||
| Julie Lewczyszynová Sofie Schindlerová | Duet technical routine | 217.4508 | 28 | Did not advance | |
| Duet free routine | 192.4092 | 25 | Did not advance | ||
| Athlete | Event | Preliminaries | Semi-finals | Final | |||
|---|---|---|---|---|---|---|---|
| Points | Rank | Points | Rank | Points | Rank | ||
| Tereza Jelínková | 1 m springboard | 217.20 | 26 | — | Did not advance | ||
| Ivana Medková | 177.15 | 47 | — | Did not advance | |||
| Tereza Jelínková | 3 m springboard | 237.70 | 30 | Did not advance | |||
| Ivana Medková | 182.55 | 48 | Did not advance | ||||
| Tereza Jelínková Ivana Medková | 3 m synchronized springboard | 206.31 | 17 | — | Did not advance | ||
| Athlete | Event | Heats | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Martin Straka | Men's 3 km knockout sprints | 17:06.2 | 4 Q | 11:31.9 | 8 | 6:08.6 | 9 |
| Men's 5 km | — | 58:12.5 | 15 | ||||
| Men's 10 km | — | 2:03:29.0 | 18 | ||||
| Athlete | Event | Heats | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Alena Benešová | Women's 3 km knockout sprints | 18:39.2 | 12 | Did not advance | |||
| Julie Pleskotová | 18:16.3 | 11 | Did not advance | ||||
| Alena Benešová | Women's 5 km | — | 1:06:31.0 | 29 | |||
| Julie Pleskotová | — | 1:04:35.3 | 18 | ||||
| Alena Benešová | Women's 10 km | — | 2:20:39.9 | 30 | |||
| Julie Pleskotová | — | 2:18:02.5 | 23 | ||||
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Jakub Bursa | 200 m individual medley | 2:01.93 | 30 | Did not advance | |||
| 400 m individual medley | 4:22.28 | 23 | — | Did not advance | |||
| Jan Čejka | 200 m backstroke | 1:56.79 | 11 Q | 1:55.46 NR | 7 Q | 1:55.37 NR | 6 |
| Miroslav Knedla | 50 m backstroke | 24.52 NR | 3 Q | 24.61 | 9 | Did not advance | |
| 100 m backstroke | 53.59 | 12 Q | 53.15 NR | 12 | Did not advance | ||
| Jakub Krischke | 50 m freestyle | 22.79 | 50 | Did not advance | |||
| 50 m backstroke | 25.34 | 25.34 | Did not advance | ||||
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Kristýna Horská | 100 m breaststroke | 1:08.79 | 34 | Did not advance | |||
| 200 m breaststroke | 2:26.29 | 13 Q | 2:25.95 | 13 | Did not advance | ||
| Barbora Janíčková | 50 m freestyle | 24.98 | 19 | Did not advance | |||
| 100 m freestyle | 54.38 | 16 Q | 53.60 | 9 | Did not advance | ||
| 100 m butterfly | 59.97 | 31 | Did not advance | ||||
| Daryna Nabojčenko | 50 m butterfly | 26.16 | 19 | Did not advance | |||
| Barbora Seemanová | 100 m freestyle | 53.94 | 9 Q | 53.72 | 10 | Did not advance | |
| 200 m freestyle | 1:57.13 | 5 Q | 1:55.63 | 4 Q | 1:55.20 | 5 | |