| Czech Republic at the 2023 World Aquatics Championships | |
|---|---|
 | |
| FINA code | CZE |
| National federation | Czech Aquatics |
| Website | czechswimming |
| in Fukuoka, Japan | |
| Competitors | 10 in 3 sports |
| Medals |
|
| World Aquatics Championships appearances | |
| Other related appearances | |
 Czechoslovakia (1973–1991) | |
Czech Republic competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Czech Republic entered 2 artistic swimmers. [1]
| Athlete | Event | Preliminaries | Final | ||
|---|---|---|---|---|---|
| Points | Rank | Points | Rank | ||
| Karolína Klusková | Solo technical routine | 165.1000 | 21 | did not advance | |
| Solo free routine | 115.0375 | 24 | did not advance | ||
| Karolína Klusková Aneta Mrázková | Duet technical routine | 183.8601 | 22 | did not advance | |
| Duet free routine | 115.5354 | 32 | did not advance | ||
Czech Republic entered 4 open water swimmers. [2] [3]
| Athlete | Event | Time | Rank |
|---|---|---|---|
| Martin Straka | Men's 5 km | 56:49.5 | 20 |
| Men's 10 km | 1:53:16.2 | 13 | |
| Ondřej Zach | Men's 5 km | 56:52.2 | 22 |
| Men's 10 km | 1:57:36.7 | 37 |
| Athlete | Event | Time | Rank |
|---|---|---|---|
| Alena Benešová | Women's 5 km | 1:02:29.4 | 37 |
| Women's 10 km | 2:07:24.3 | 32 | |
| Lenka Štěrbová | Women's 5 km | 1:01:46.7 | 26 |
| Women's 10 km | 2:09:36.5 | 37 |
| Athlete | Event | Time | Rank |
|---|---|---|---|
| Alena Benešová Martin Straka Lenka Štěrbová Ondřej Zach | Team relay | 1:17:41.7 | 16 |
Czech Republic entered 5 swimmers, but Kristýna Horská has withdrawn because of injury. [4]
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Tomáš Franta | 50 metre backstroke | 25.35 | 24 | Did not advance | |||
| 100 metre backstroke | 54.50 | 24 | Did not advance | ||||
| Daniel Gracík | 50 metre butterfly | 23.96 | 43 | Did not advance | |||
| 100 metre butterfly | 53.13 | 37 | Did not advance | ||||
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Kristýna Horská | 100 metre breaststroke | Did not start | |||||
| 200 metre breaststroke | Did not start | ||||||
| 200 metre individual medley | Did not start | ||||||
| Simona Kubová | 50 metre backstroke | 28.14 | 14 Q | 28.16 | 15 | Did not advance | |
| 100 metre backstroke | 1:00.45 | 14 Q | 1:00.43 | 14 | Did not advance | ||
| Barbora Seemanová | 50 metre freestyle | 25.68 | 34 | Did not advance | |||
| 100 metre freestyle | 55.04 | 21 | Did not advance | ||||
| 200 metre freestyle | 1:57.35 | 8 Q | 1:56.50 | 9 | Did not advance | ||
| 50 metre butterfly | 27.02 | 32 | Did not advance | ||||
| 100 metre butterfly | 59.36 | 22 | Did not advance | ||||
Czech Republic is scheduled to compete at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.
The Czech Republic competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
Thailand competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
The Czech Republic competed at the 2022 World Aquatics Championships in Budapest, Hungary from 17 June to 3 July.
Brazil is set to compete at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Colombia is scheduled to compete at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July 2023.
Angola is set to compete at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Venezuela is set to compete at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Thailand is set to compete at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Uganda is set to compete at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Puerto Rico is set to compete at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Portugal competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Mexico competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
China competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Hong Kong competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Singapore competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
South Korea competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Egypt competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Guatemala competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.
Croatia competed at the 2023 World Aquatics Championships in Fukuoka, Japan from 14 to 30 July.