# List of Czech records in swimming

The Czech Records in Swimming are the fastest times ever swum by a swimmer representing the Czech Republic. These records are kept/maintained by the Czech Aquatics (Český svaz plaveckých sportů) (ČSPS).
Records are recognized for males and females in the following long course (50 m) and short course (25 m) events:
* freestyle: 50, 100, 200, 400, 800 and 1500 m
* backstroke: 50, 100 and 200 m
* breaststroke: 50, 100 and 200 m
* butterfly: 50, 100 and 200 m
* individual medley: 100 m (25 m only), 200 and 400 m
* relays: 4x50 m free (25 m only), 4x100 m free, 4x200 m free, 4x50 m medley (25 m only), and 4x100 m medley
Note: In the relay events, all records are by Czech club teams, and not by Czech national teams.
All records were set in finals unless noted otherwise.

## Long course (50 m)
### Men

| Event | Time | | Name | Club | Date | Meet | Location |
| 50 m freestyle | 22.62 | | Roman Procházka | KPS Ostrava | 9 April 2023 | Eindhoven Qualification Meet | Eindhoven, Netherlands |
| 100 m freestyle | 48.93 | h | Daniel Gracík | Czech Republic | 26 May 2024 | AP Race London International | London, United Kingdom |
| 200 m freestyle | 1:48.35 | sf | Květoslav Svoboda | Czech Republic | 1 August 2002 | European Championships | Berlin, Germany |
| 400 m freestyle | 3:48.32 | | Jan Micka | Czech Republic | 26 August 2013 | World Junior Championships | Dubai, United Arab Emirates |
| 800 m freestyle | 7:48.93 | h | Jan Micka | Czech Republic | 23 July 2019 | World Championships | Gwangju, South Korea |
| 1500 m freestyle | 14:48.52 | | Jan Micka | Czech Republic | 13 April 2019 | Swim Open Stockholm | Stockholm, Sweden |
| 50 m backstroke | 24.64 | sf | Miroslav Knedla | Czech Republic | 6 September 2023 | World Junior Championships | Netanya, Israel |
| 100 m backstroke | 53.28 | sf | Miroslav Knedla | Czech Republic | 4 September 2023 | World Junior Championships | Netanya, Israel |
| 200 m backstroke | 1:56.66 | h | Jan Čejka | Czech Republic | 21 May 2021 | European Championships | Budapest, Hungary |
| 50 m breaststroke | 27.52 | h | Vojtěch Janecek | Ustecka akademie plaveckych sportu | 11 April 2024 | Eindhoven Qualification Meet | Eindhoven, Netherlands |
| 100 m breaststroke | 1:00.63 | so | Matěj Zábojník | Czech Republic | 11 August 2022 | European Championships | Rome, Italy |
| 200 m breaststroke | 2:10.40 | | Matěj Zábojník | Czech Republic | 9 April 2022 | Swim Open Stockholm | Stockholm, Sweden |
| 50 m butterfly | 23.23 | | Daniel Gracík | Czech Republic | 27 May 2024 | AP Race London International | London, United Kingdom |
| 100 m butterfly | 51.40 | | Daniel Gracík | Czech Republic | 20 June 2024 | European Championships | Belgrade, Serbia |
| 200 m butterfly | 1:56.75 | | Ondřej Gemov | Czech Republic | 21 October 2023 | World Cup | Budapest, Hungary |
| 200 m individual medley | 2:00.26 | | Miroslav Knedla | Czech Republic | 5 July 2023 | European Junior Championships | Belgrade, Serbia |
| 400 m individual medley | 4:18.34 | | Pavel Janeček | Delfín Náchod | 8 April 2016 | Dutch Championships | Eindhoven, Netherlands |
| 4 × 100 m freestyle relay | 3:24.27 | | David Kunčar (52.03)Matěj Vobořil (50.85)Ondřej KelblMartin Verner | Kometa Brno | 12 July 2014 | Czech Summer Championships | Prague, Czech Republic |
| 4 × 200 m freestyle relay | 7:29.92 | | David NollTomáš HavránekJan HanzalPetr Novák | Bohemians Praha | 14 July 2018 | Czech Summer Championships | Prague, Czech Republic |
| 4 × 100 m medley relay | 3:44.78 | | Jan ČejkaAlbert MocPavel JanečekDaniel Gracík | SCPAP | 19 March 2022 | Czech Team Championships | České Budějovice, Czech Republic |
Nation team times in relays These appear to be the fastest times swum by Czech national relays at events; however, these times are not listed by CSPS as Czech records. (They have also not been verified as the fastest times.)
| Event | Time | | Name | Club | Date | Meet | Location |
| 4×100 m freestyle relay | 3:18.67 | h | Michal Rubáček (49.46)Martin Verner (48.87)Jan Šefl (50.11)Květoslav Svoboda (50.23) | Czech Republic | 26 July 2009 | World Championships | Rome, Italy |
| 4×200 m freestyle relay | 7:22.48 | h | Jakub Štemberk (1:50.07)Adam Hloben (1:48.70)Sebastian Luňák (1:52.61)Roman Procházka (1:51.10) | Czech Republic | 23 August 2019 | World Junior Championships | Budapest, Hungary |
| 4×100 m medley relay | 3:37.10 | h | Tomáš Fučík (55.88)Petr Bartůněk (1:01.28)Michal Rubáček (51.26)Martin Verner (48.68) | Czech Republic | 2 August 2009 | World Championships | Rome, Italy |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50 m freestyle | 24.67 | | Barbora Seemanová | Czech Republic | 18 May 2021 | European Championships | Budapest, Hungary |
| 100 m freestyle | 53.50 | | Barbora Seemanová | Czech Republic | 18 June 2024 | European Championships | Belgrade, Serbia |
| 200 m freestyle | 1:55.12 | | Barbora Seemanová | Czech Republic | 26 May 2024 | AP Race London International | London, United Kingdom |
| 400 m freestyle | 4:03.41 | | Barbora Seemanová | Czech Republic | 25 May 2024 | AP Race London International | London, United Kingdom |
| 800 m freestyle | 8:35.84 | | Jana Pechanová | PK Příbram | 8 July 2001 | Czech Summer Championships | Prague, Czech Republic |
| 1500 m freestyle | 16:34.00 | | Jana Pechanová | Czech Republic | 28 August 2001 | Universiade | Beijing, China |
| 50 m backstroke | 27.78 | h | Simona Baumrtová | Czech Republic | 4 August 2018 | European Championships | Glasgow, United Kingdom |
| 100 m backstroke | 59.65 | sf | Simona Baumrtová | Czech Republic | 24 July 2017 | World Championships | Budapest, Hungary |
| 200 m backstroke | 2:09.92 | | Simona Baumrtová | Czech Republic | 13 June 2014 | Trofeo Sette Colli | Rome, Italy |
| 50 m breaststroke | 30.31 | sf | Petra Chocová | Czech Republic | 3 August 2013 | World Championships | Barcelona, Spain |
| 100 m breaststroke | 1:07.66 | h | Petra Chocová | Czech Republic | 19 August 2014 | European Championships | Berlin, Germany |
| 200 m breaststroke | 2:23.60 | | Kristýna Horská | Czech Republic | 21 June 2024 | European Championships | Belgrade, Serbia |
| 50 m butterfly | 26.18 | h | Daryna Nabojcenko | Ustecka akademie plaveckych sportu | 14 April 2024 | Eindhoven Qualification Meet | Eindhoven, Netherlands |
| 100 m butterfly | 57.50 | h | Barbora Seemanová | Czech Republic | 27 July 2024 | Olympic Games | Paris, France |
| 200 m butterfly | 2:11.65 | sf | Barbora Závadová | Czech Republic | 5 August 2018 | European Championships | Glasgow, United Kingdom |
| 200 m individual medley | 2:11.25 | | Barbora Seemanová | Czech Republic | 27 May 2024 | AP Race London International | London, United Kingdom |
| 400 m individual medley | 4:35.60 | h | Barbora Závadová | Czech Republic | 9 August 2015 | World Championships | Kazan, Russia |
| 4 × 100 m freestyle relay | 3:51.95 | | Dominika GeržováBarbora ZávadováMagdaléna OsadníkováZuzana Volovecká | KPS Ostrava | 21 June 2019 | Czech Summer Championships | České Budějovice, Czech Republic |
| 4 × 200 m freestyle relay | 8:23.56 | | Věra KopřivováTereza ZávadováMichaela PetrováBarbora Závadová | KPS Ostrava | 1 July 2016 | Czech Summer Championships | Pardubice, Czech Republic |
| 4 × 100 m medley relay | 4:15.31 | | Kristýna HorskáMartina MoravčíkováAnna KolářováTereza Muselová | Bohemians Praha | 6 July 2017 | Czech Summer Championships | Prague, Czech Republic |
Nation team times in relays These appear to be the fastest times swum by Czech national relays at events; however, these times are not listed by CSPS as the Czech Records. (They have also not been verified as the fastest times.)
| Event | Time | | Name | Club | Date | Meet | Location |
| 4×100 m freestyle relay | 3:40.78 | h | Barbora Seemanová (55.09)Anna Kolářová (55.93)Simona Kubová (55.50)Anika Apostalon (54.26) | Czech Republic | 21 July 2019 | World Championships | Gwangju, South Korea |
| 4×200 m freestyle relay | 8:16.55 | | Kristýna KyněrováMarcela KubalčíkováJana PechanováHana Netrefová | Czech Republic | 24 August 2001 | Summer Universiade | Beijing, China |
| 4×100 m medley relay | 4:02.23 | h | Simona Baumrtová (1:00.13)Martina Moravčíková (1:07.78)Lucia Svěcená (59.18)Anna Kolářová (55.16) | Czech Republic | 30 July 2017 | World Championships | Budapest, Hungary |

### Mixed relay

| Event | Time | | Name | Club | Date | Meet | Location | Ref |
| 4×100 m freestyle relay | | | | | | |
| 4×100 m medley relay | 3:48.86 | h | Tomáš Franta (54.61)Matěj Zábojník (1:01.73)Barbora Janíčková (1:00.01)Barbora Seemanová (52.51) | Czech Republic | 20 May 2021 | European Championships | Budapest, Hungary | |

## Short course (25 m)
### Men

| Event | Time | | Name | Club | Date | Meet | Location |
| 50 m freestyle | 21.63 | r | Tomáš Plevko | Czech Republic | 25 November 2012 | European Championships | Chartres, France |
| 100 m freestyle | 46.94 | sf | Martin Verner | Czech Republic | 11 December 2009 | European Championships | Istanbul, Turkey |
| 200 m freestyle | 1:43.54 | h | Květoslav Svoboda | Czech Republic | 14 December 2008 | European Championships | Rijeka, Croatia |
| 400 m freestyle | 3:40.60 | | Ondřej Gemov | PK Slavia VS Plzeň | 16 October 2022 | Plzeňské sprinty | Plzeň, Czech Republic |
| 800 m freestyle | 7:33.23 | | Jan Micka | USK Praha | 16 November 2018 | Czech Championships | Plzeň, Czech Republic |
| 1500 m freestyle | 14:24.88 | | Jan Micka | USK Praha | 17 November 2018 | Czech Championships | Plzeň, Czech Republic |
| 50 m backstroke | 22.74 | sf | Miroslav Knedla | Czech Republic | 12 December 2024 | World Championships | Budapest, Hungary |
| 100 m backstroke | 50.39 | sf | Tomáš Franta | Czech Republic | 13 December 2022 | World Championships | Melbourne, Australia |
| 200 m backstroke | 1:49.93 | | Jan Čejka | Czech Republic | 21 December 2021 | World Championships | Abu Dhabi, United Arab Emirates |
| 50 m breaststroke | 26.83 | h | Petr Bartůněk | Czech Republic | 10 December 2016 | World Championships | Windsor, Canada |
| 100 m breaststroke | 57.59 | sf | Matěj Zábojník | Czech Republic | 16 December 2021 | World Championships | Abu Dhabi, United Arab Emirates |
| 200 m breaststroke | 2:04.57 | h | Matěj Zábojník | Czech Republic | 16 December 2022 | World Championships | Melbourne, Australia |
| 50 m butterfly | 22.68 | h | Daniel Gracík | Czech Republic | 8 December 2023 | European Championships | Otopeni, Romania |
| 100 m butterfly | 50.02 | sf | Daniel Gracík | Czech Republic | 5 December 2023 | European Championships | Otopeni, Romania |
| 200 m butterfly | 1:52.46 | sf | Ondřej Gemov | Czech Republic | 7 December 2023 | European Championships | Otopeni, Romania |
| 100 m individual medley | 51.90 | | Miroslav Knedla | Czech Republic | 13 December 2024 | World Championships | Budapest, Hungary |
| 200 m individual medley | 1:55.43 | h | Jakub Bursa | Czech Republic | 10 December 2024 | World Championships | Budapest, Hungary |
| 400 m individual medley | 4:07.27 | | Jakub Bursa | SPK Slavia Liberec | 25 October 2024 | Slovakia Cup | Šamorín, Slovakia |
| 4 × 50 m freestyle relay | 1:28.90 | | Matěj Vobořil (22.59)Ondřej Fleischmann (22.41)Dominik Vavrečka (22.12)Josef Moser (21.78) | Kometa Brno | 18 December 2016 | Czech Championships | Plzeň, Czech Republic |
| 4 × 100 m freestyle relay | 3:20.01 | | Matěj Vobořil (51.43)Ondřej Němec (50.97)Květoslav SvobodaMartin Verner | Kometa Brno | 17 December 2011 | Czech Championships | Chomutov, Czech Republic |
| 4 × 200 m freestyle relay | 7:22.53 | | Martin Verner (1:49.42)Jakub Kočař (1:51.94)Ondřej NěmecKvětoslav Svoboda | Kometa Brno | 16 December 2011 | Czech Championships | Chomutov, Czech Republic |
| 4 × 50 m medley relay | 1:38.22 | | Jan ČejkaJan ProkopAlbert MocDaniel Gracík | SCPAP | 24 November 2022 | Czech Championships | Plzeň, Czech Republic |
| 4 × 100 m medley relay | 3:39.35 | | Adam Liška (54.88)Petr Bartůněk (58.91)Jiří ŽákOndřej Kubínek | TJ Chemička Ústí nad Labem | 1 December 2013 | Czech Championships | Plzeň, Czech Republic |
Nation team times in relays These appear to be the fastest times swum by Czech national relays at events; however, these times are not listed by CSPS as the Czech Records. (They have also not been verified as the fastest times.)
| Event | Time | | Name | Club | Date | Meet | Location |
| 4×50 m freestyle relay | 1:26.53 | | Tomáš Plevko (21.63)Martin Verner (21.75)Michal Ledl (21.92)Jan Šefl (21.23) | Czech Republic | 25 November 2012 | European Championships | Chartres, France |
| 4×100 m freestyle relay | 3:15.28 | h | Michal Rubáček (48.44)Martin Verner (48.12)Tomáš Fucík (49.97)Jan Šefl (48.75) | Czech Republic | 15 December 2010 | World Championships | Dubai, United Arab Emirates |
| 4×200 m freestyle relay | 7:04.42 | | Jan Šefl (1:45.22)Michal Rubáček (1:46.12)Martin Verner (1:46.52)Květoslav Svoboda (1:46.56) | Czech Republic | 16 December 2010 | World Championships | Dubai, United Arab Emirates |
| 4×50 m medley relay | 1:35.18 | | Martin Baďura (24.51)Petr Bartůněk (26.70)Michal Ledl (22.97)Tomáš Plevko (21.00) | Czech Republic | 22 November 2012 | European Championships | Chartres, France |
| 4×100 m medley relay | 3:26.18 | h | Tomáš Franta (50.42)Matěj Zábojník (57.42)Jan Šefl (50.48)Daniel Gracík (47.86) | Czech Republic | 18 December 2022 | World Championships | Melbourne, Australia |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50 m freestyle | 23.99 | h | Barbora Janíčková | Czech Republic | 14 December 2024 | World Championships | Budapest, Hungary |
| 100 m freestyle | 51.71 | | Barbora Seemanová | Iron | 28 November 2021 | International Swimming League | Eindhoven, Netherlands |
| 200 m freestyle | 1:52.66 | = | Barbora Seemanová | Czech Republic | 18 December 2022 | World Championships | Melbourne, Australia |
| 200 m freestyle | 1:52.66 | = | Barbora Seemanová | MoP | 15 October 2023 | Plzeňské Sprinty | Plzeň, Czech Republic |
| 200 m freestyle | 1:52.66 | = | Barbora Seemanová | Czech Republic | 10 December 2023 | European Championships | Otopeni, Romania |
| 400 m freestyle | 4:00.15 | | Barbora Seemanová | Czech Republic | 21 October 2022 | World Cup | Berlin, Germany |
| 800 m freestyle | 8:27.52 | | Barbora Seemanová | Czech Republic | 9 November 2019 | Mladost Meet | Zagreb, Croatia |
| 1500 m freestyle | 16:08.08 | | Martina Elhenická | TJ Lokomotiva Trutnov | 21 October 2017 | Plzeňské sprinty | Plzeň, Czech Republic |
| 50 m backstroke | 26.17 | h | Simona Kubová | Czech Republic | 15 December 2022 | World Championships | Melbourne, Australia |
| 100 m backstroke | 56.28 | | Simona Baumrtová | Czech Republic | 13 December 2013 | European Championships | Herning, Denmark |
| 200 m backstroke | 2:03.06 | | Simona Baumrtová | Czech Republic | 15 December 2013 | European Championships | Herning, Denmark |
| 50 m breaststroke | 30.00 | h | Petra Chocová | Czech Republic | 12 December 2013 | European Championships | Herning, Denmark |
| 100 m breaststroke | 1:04.78 | h, = | Kristýna Horská | Czech Republic | 11 December 2024 | World Championships | Budapest, Hungary |
| 100 m breaststroke | 1:04.78 | sf, = | Kristýna Horská | Czech Republic | 11 December 2024 | World Championships | Budapest, Hungary |
| 200 m breaststroke | 2:18.31 | | Kristýna Horská | Czech Republic | 13 December 2024 | World Championships | Budapest, Hungary |
| 50 m butterfly | 25.67 | | Daryna Nabojcenko | Ustecka akademie plaveckych sp | 10 November 2024 | Belgian Championships | Ghent, Belgium |
| 100 m butterfly | 56.86 | sf | Barbora Seemanová | SK Motorlet Praha | 15 December 2023 | Czech Championships | Plzeň, Czech Republic |
| 200 m butterfly | 2:09.46 | | Barbora Seemanová | SK Motorlet Praha | 18 October 2019 | Plzeňské sprinty | Plzeň, Czech Republic |
| 100 m individual medley | 59.25 | h | Barbora Janíčková | Czech Republic | 12 December 2024 | World Championships | Budapest, Hungary |
| 200 m individual medley | 2:08.61 | | Simona Baumrtová | TJ Slávie Chomutov | 29 November 2013 | Czech Championships | Plzeň, Czech Republic |
| 400 m individual medley | 4:28.21 | | Barbora Závadová | Czech Republic | 11 December 2011 | European Championships | Szczecin, Poland |
| 4 × 50 m freestyle relay | 1:43.69 | | Michaela Vodičková (26.89)Veronika Tondrová (25.61)Adéla Kracíková (25.78)Kristýna Štemberová (25.41) | PK Slávia VŠ Plzeň | 13 December 2019 | Czech Championships | Plzeň, Czech Republic |
| 4 × 100 m freestyle relay | 3:48.17 | | Tereza Kanalošová (58.13)Michaela Petrová (57.56)Petra GebauerováBarbora Závadová | KPS Ostrava | 30 November 2013 | Czech Championships | Plzeň, Czech Republic |
| 4 × 200 m freestyle relay | 8:16.70 | | Barbora Závadová (2:00.95)Tereza Závadová (2:06.03)Petra GebauerováMichaela Petrová | KPS Ostrava | 29 November 2013 | Czech Championships | Plzeň, Czech Republic |
| 4 × 50 m medley relay | 1:53.18 | | Kristýna Horská (29.37)Martina Moravčíková (31.08)Anna Kolářová (26.83)Tereza Muselová (25.90) | TJ Bohemians Praha | 15 December 2016 | Czech Championships | Plzeň, Czech Republic |
| 4 × 100 m medley relay | 4:11.21 | | Ilona HlaváčkováMichelle VlasákováAndrea ŠimákováPetra Skřivánková | TJ Bohemians Praha | 1 December 2001 | - | Plzeň, Czech Republic |
Nation team times in relays These appear to be the fastest times swum by Czech national relays at events; however, these times are not listed by CSPS as the Czech Records. (They have also not been verified as the fastest times.)
| Event | Time | | Name | Club | Date | Meet | Location |
| 4×50 m freestyle relay | 1:38.24 | | Simona Kubová (25.06)Anika Apostalon (23.91)Barbora Seemanová (23.90)Barbora Závadová (25.37) | Czech Republic | 16 December 2018 | World Championships | Hangzhou, China |
| 4×100 m freestyle relay | | | | | | |
| 4×200 m freestyle relay | 7:52.89 | h | Barbora Seemanová (1:58.63)Simona Baumrtová (1:57.33)Barbora Závadová (1:58.15)Martina Elhenická (1:58.78) | Czech Republic | 10 December 2016 | World Championships | Windsor, Canada |
| 4×50 m medley relay | 1:46.17 | | Simona Kubová (26.58)Petra Chocová (29.90)Lucie Svěcená (25.86)Anika Apostalon (23.83) | Czech Republic | 12 December 2018 | World Championships | Hangzhou, China |
| 4×100 m medley relay | 3:56.86 | h | Simona Baumrtová (57.77)Martina Moravčíková (1:07.32)Lucie Svěcená (58.13)Barbora Seemanová (53.64) | Czech Republic | 11 December 2016 | World Championships | Windsor, Canada |

### Mixed relay

| Event | Time | | Name | Club | Date | Meet | Location | Ref |
| 4×50 m freestyle relay | 1:34.16 | h | Tomáš Plevko (21.95)Martin Verner (21.74)Aneta Pechancová (24.92)Barbora Závadová (25.55) | Czech Republic | 24 November 2012 | European Championships | Chartres, France | |
| 4×50 m medley relay | 1:39.29 | | Miroslav Knedla (23.27)Matěj Zábojník (26.44)Daryna Nabojčenko (25.68)Barbora Janíčková (23.91) | Czech Republic | 10 December 2023 | European Championships | Otopeni, Romania | |