The 2023 Russian National Swimming Championships were held from 16 to 21 April 2023 at the Palace of Water Sports in Kazan, Russia."In arrivo i Campionati Nazionali di Russia. Dal 17 aprile in gara Kolesnikov, Chikunova, Prigoda, Rylov ..." (in Italian). nuoto.com. 14 April 2023. Retrieved 24 April 2023."Belarus taking part in Russian Swimming Championship in Kazan". Belarusian Telegraph Agency. 17 April 2023. Retrieved 24 April 2023. Competition was conducted in a 50-metre pool."Чемпионат России по плаванию: 50м" (in Russian). Russian Swimming Federation. Retrieved 24 April 2023.

Events at the 50-metre and 100-metre distances were contested in a preliminaries, semifinals, finals format. Events in individual events at the 200-metre and 400-metre distances as well as relays were contested in preliminaries and finals format. Events at the 800-metre and 1500-metre distances were contested in a timed finals format with slower heats in the morning preliminaries session and the fastest heat contested in the evening semifinals and finals sessions. A second final, termed a b-final, was contested at the 50-metre, 100-metre, 200-metre, and 400-metre distances for individual events, in which only junior competitors were allowed to compete, year of birth 2005 or more recent for male competitors and year of birth 2006 or more recent for female competitors. Medalists were determined from the final open to all ages, termed the a-final.

Due to ongoing bans by LEN and World Aquatics on participation of Russians and Belarusians at their competitions, this 2023 edition of the Russian Championships was not a qualifying competition for Russians nor Belarusians for the LEN and World Aquatics competitions with qualifying time periods overlapping with the 2023 Championships."LEN agrees not to invite Russian and Belarusian teams and supports Ukrainian athletes" . LEN. 3 March 2022. Retrieved 24 April 2023."PRESS RELEASE | World Aquatics Bureau meets, discusses the status of athletes from Russia and Belarus". World Aquatics. 5 April 2023. Retrieved 24 April 2023.Associated Press (10 April 2023). "No Russians, Belarusians expected at aquatics worlds in July". NBC Sports. Retrieved 24 April 2023.

Results Men's events 50 m freestyle(148 competitors) Kliment KolesnikovMoscow 21.91 Vladislav GrinevMoscow 22.16 Daniil MarkovNovosibirsk Oblast - Krasnoyarsk Krai 22.21100 m freestyle(148 competitors) Vladislav GrinevMoscow 47.97 Andrey MinakovRepublic of Tatarstan 48.32 Kliment KolesnikovMoscow 48.54200 m freestyle(124 competitors) Martin MalyutinOmsk Oblast 1:45.63 Ivan GiryovMoscow Oblast - Tula OblastDaniil ShatalovMoscow 1:46.80none awarded 400 m freestyle(69 competitors) Martin MalyutinOmsk Oblast 3:48.01 Daniil ShatalovMoscow 3:48.51 Aleksandr EgorovMoscow 3:48.66800 m freestyle(54 competitors) Aleksandr StepanovMoscow Oblast - Yaroslavl Oblast 7:42.47NR Kirill MartynychevSaint Petersburg 7:50.06 Aleksandr EgorovMoscow 7:55.861500 m freestyle(40 competitors) Aleksandr StepanovMoscow Oblast - Yaroslavl Oblast 14:55.04 Kirill MartynychevSaint Petersburg 14:57.90 Ivan MorgunVolgograd Oblast 15:17.57 50 m backstroke(86 competitors) Kliment KolesnikovMoscow 24.12 Pavel SamusenkoMurmansk Oblast 24.28 Evgeny RylovMoscow Oblast 24.66100 m backstroke(74 competitors) Kliment KolesnikovMoscow 52.54 Evgeny RylovMoscow Oblast 53.21 Pavel SamusenkoMurmansk Oblast 53.26200 m backstroke(50 competitors) Evgeny RylovMoscow Oblast 1:55.50 Alexey TkachevSaint Petersburg 1:57.20 Dmitry SavenkoKaluga Oblast 1:57.21 50 m breaststroke(77 competitors) Ilya Shymanovich 26.73 Andrei NikolaevKaluga Oblast 26.86 Danil SemianinovMoscow 27.07100 m breaststroke(76 competitors) Ilya Shymanovich 58.75 Kirill PrigodaSaint Petersburg 58.98 Ivan KozhakinMagadan Oblast 59.04200 m breaststroke(59 competitors) Kirill PrigodaSaint Petersburg 2:07.47 Danil SemianinovMoscow 2:09.82 Mikhail DorinovNizhny Novgorod Oblast 2:10.12 50 m butterfly(153 competitors) Egor YurchenkoTyumen Oblast 22.94 Roman ShevliakovSaint Petersburg 23.10 Petr ZhikharevMoscow 23.18100 m butterfly(100 competitors) Petr ZhikharevMoscow 50.88 Andrey MinakovRepublic of Tatarstan 51.23 Mikhail VekovishchevKaluga Oblast 51.64200 m butterfly(55 competitors) Alexander KudashevSamara Oblast 1:55.68 Alexander KharlanovPenza Oblast 1:55.80 Egor PavlovPenza Oblast 1:56.25 200 mindividual medley(79 competitors) Ilya BorodinBryansk Oblast 1:57.93 Maxim StupinMoscow 1:58.64 Alexei SudarevSverdlovsk Oblast 2:00.47400 mindividual medley(51 competitors) Ilya BorodinBryansk Oblast 4:09.12 Maxim StupinMoscow 4:14.52 Eduard ValiakhmetovRepublic of Tatarstan 4:21.06 4×100 mfreestyle relay(9 relays) Saint PetersburgYegor Kornev (49.26)Alexander Shchegolev (49.07)Vasily Kukushkin (48.36)Daniil Kosenkov (49.48) 3:16.17 MoscowMikhail Dovgalyuk (49.76)Petr Zhikharev (49.55)Andrey Zhilkin (48.87)Vladislav Grinev (48.62) 3:16.80 Kaluga OblastVladislav Gerasimenko (50.09)Dmitry Savenko (49.28)Anton Voloshin (49.54)Mikhail Vekovishchev (48.07) 3:17.064×200 mfreestyle relay(8 relays) MoscowMikhail Dovgalyuk (1:47.54)Aleksandr Egorov (1:49.66)Petr Zhikharev (1:50.16)Daniil Shatalov (1:46.87) 7:14.23 Moscow OblastRoman Akimov (1:48.02)Andrey Vitryak (1:53.12)Aleksandr Stepanov (1:48.27)Ivan Giryov (1:46.03) 7:15.44 Saint PetersburgAleksandr Shchegolev (1:47.92)Aleksandr Chiknaikin (1:49.60)Daniil Kosenkov (1:49.94)Aleksei Rtishchev (1:48.50) 7:15.964×100 mmedley relay(13 relays) MoscowKliment Kolesnikov (52.75)Danil Semianinov (59.23)Petr Zhikharev (50.65)Vladislav Grinev (47.47) 3:30.10 Saint PetersburgMiron Lifintsev (54.10)Kirill Prigoda (58.89)Roman Shevliakov (51.61)Egor Kornev (49.22) 3:33.82 Viktar Staselovich (55.84)Ilya Shymanovich (58.30)Grigory Pekarsky (52.40)Ruslan Skomoroshko (49.04) 3:35.58

Women's events 50 m freestyle(116 competitors) Arina SurkovaNovosibirsk Oblast 24.58 Maria KamenevaKaluga Oblast 24.97 Elizaveta KlevanovichTyumen Oblast 25.25100 m freestyle(126 competitors) Daria TrofimovaNovosibirsk Oblast 54.29 Daria KlepikovaVoronezh Oblast 54.49 Daria SurushkinaBelgorod Oblast 54.69200 m freestyle(102 competitors) Anna EgorovaXMAO-Yugra - Kaliningrad Oblast 1:58.63 Daria TrofimovaNovosibirsk Oblast 1:58.71 Anastasia GuzhenkovaXMAO-Yugra 1:59.02400 m freestyle(64 competitors) Sofya DyakovaRepublic of Tatarstan 4:07.17 Anna EgorovaXMAO-Yugra - Kaliningrad Oblast 4:07.41 Anastasia GuzhenkovaXMAO-Yugra 4:10.99800 m freestyle(47 competitors) Anna EgorovaXMAO-Yugra - Kaliningrad Oblast 8:31.72 Arina PantinaYaroslavl Oblast 8:38.50 Ariadna FrolovaUlyanovsk Oblast 8:40.101500 m freestyle(41 competitors) Sofya DyakovaRepublic of Tatarstan 16:27.73 Polina KozyakinaVolgograd Oblast 16:31.22 Kseniia MisharinaMoscow 16:33.18 50 m backstroke(90 competitors) Maria KamenevaKaluga Oblast 28.01 Elizaveta AgapitovaXMAO-Yugra 28.44 Alina GaifutdinovaUdmurt Republic 28.57100 m backstroke(73 competitors) Anastasiya Shkurdai 59.87 Maria KamenevaKaluga Oblast 59.99 Elizaveta AgapitovaXMAO-Yugra 1:00.68200 m backstroke(56 competitors) Anastasiya Shkurdai 2:08.13 Renata GainullinaSaint Petersburg 2:10.72 Elizaveta AgapitovaXMAO-Yugra 2:11.36 50 m breaststroke(77 competitors) Evgeniia ChikunovaSaint Petersburg 30.78 Alina Zmushka 30.90 Elena BogomolovaNizhny Novgorod Oblast 30.98100 m breaststroke(67 competitors) Evgeniia ChikunovaSaint Petersburg 1:04.92 Tatiana BelonogoffMoscow Oblast 1:06.84 Alina Zmushka 1:06.89200 m breaststroke(48 competitors) Evgeniia ChikunovaSaint Petersburg 2:17.55WR Alina Zmushka 2:26.19 Irina ShvayevaSaint Petersburg 2:28.56 50 m butterfly(100 competitors) Arina SurkovaNovosibirsk Oblast 25.30NR Anita GrishchenkoNovosibirsk Oblast 26.01 Daria KlepikovaVoronezh Oblast 26.08100 m butterfly(78 competitors) Svetlana ChimrovaSaint Petersburg 57.34 Arina SurkovaNovosibirsk Oblast 57.93 Daria KlepikovaVoronezh Oblast 58.35200 m butterfly(39 competitors) Svetlana ChimrovaSaint Petersburg 2:08.09 Anastasia MarkovaVologda Oblast 2:09.52 Serafima FokinaVolgograd Oblast 2:13.92 200 mindividual medley(77 competitors) Anna ChernyshevaMoscow Oblast 2:13.20 Anastasia SorokinaKrasnodar Krai 2:13.27 Victoria StarostinaNovosibirsk Oblast 2:15.67400 mindividual medley(46 competitors) Anna ChernyshevaMoscow Oblast 4:44.20 Irina KrivonogovaPenza Oblast 4:45.22 Victoria BlinovaUdmurt Republic 4:45.25 4×100 mfreestyle relay(10 relays) Novosibirsk OblastEkaterina Nikonova (55.48)Vasilissa Buinaia (56.47)Anastasia Duplinskaya (56.09)Daria Trofimova (54.54) 3:42.58 MoscowAnastasia Zhuravleva (56.81)Daria Mullakaeva (55.33)Elizabeta Susorova (56.44)Maria Poleshchuk (55.87) 3:44.45 Saint PetersburgDaria Ustinova (56.06)Alexandra Kuznetsova (55.95)Alexandra Kurilkina (56.95)Jana Shakirova (55.72) 3:44.684×200 mfreestyle relay(11 relays) Republic of TatarstanSofya Dyakova (2:00.75)Daria Ustinova (2:00.84)Anastasia Kolpakova (2:01.97)Valeriya Salamatina (1:58.60) 8:02.16 XMAO-YugraPolina Nevmovenko (2:00.71)Elizaveta Agapitova (2:05.98)Anastasia Guzhenkova (1:59.48)Anna Egorova (1:58.37) 8:04.54 Voronezh OblastAnastasia Saratova (1:59.74)Alexandra Tsvetkovskaya (2:00.95)Alexandra Litvinenko (2:10.24)Daria Klepikova (2:00.06) 8:10.994×100 mmedley relay(13 relays) Saint PetersburgVlada Eggi (1:01.18)Evgeniia Chikunova (1:05.09)Svetlana Chimrova (58.19)Daria Ustinova (55.35) 3:59.81 Novosibirsk OblastAnastasia Duplinskaya (1:01.10)Vitalina Simonova (1:08.78)Arina Surkova (58.83)Daria Trofimova (54.30) 4:03.01 MoscowDaria Vaskina (1:01.71)Nika Godun (1:07.77)Anastasia Zhuravleva (1:00.08)Daria Mullakaeva (55.17) 4:04.73

Mixed events 4×100 mfreestyle relay(7 relays) Saint PetersburgEgor Kornev (48.73)Vasily Kukushkin (48.15)Daria Ustinova (54.32)Alexandra Kuznetsova (54.93) 3:26.13 Novosibirsk OblastMaxim Ablovatsky (49.34)Alexander Borovtsov (49.56)Ekaterina Nikonova (54.56)Daria Trofimova (54.02) 3:27.48 MoscowVladislav Grinev (48.47)Andrey Zhilkin (48.72)Daria Mullakaeva (54.56)Maria Poleshchuk (54.02) 3:27.974×100 mmedley relay(10 relays) Saint PetersburgMiron Lifintsev (54.01)Kirill Prigoda (59.33)Svetlana Chimrova (57.81)Daria Ustinova (54.84) 3:45.99 Anastasiya Shkurdai (1:00.96)Ilya Shymanovich (57.94)Anastasiya Kuleshova (58.64)Ruslan Skomoroshko (49.09) 3:46.63 Republic of TatarstanNicholai Zuev (53.71)Ralina Gilyazova (1:08.94)Andrey Minakov (50.98)Valeriya Salamatina (55.53) 3:49.16

Medal table

World records Day Date Start time Event Stage New time Name Nation Previous time Date Name Nation 6 21 April 2023 16:53 200 m breaststroke (women's) Final 2:17.55 Evgeniia Chikunova 2:18.95 30 July 2021 Tatjana Schoenmaker "ЧЕМПИОНАТ РОССИИ 2023: Дистанция 137 Женщины, 200m Брасс Женщины" (in Russian). Russian Swimming Federation. 21 April 2023. Retrieved 24 April 2023.Belga (21 April 2023). "La Russe Evgeniia Chikunova pulvérise le record du monde du 200m brasse" (in French). RTL. Retrieved 24 April 2023.Pérez, Marta (21 April 2023). "Chikunova destroza el récord del mundo de 200 braza" (in Spanish). Mundo Deportivo. Retrieved 24 April 2023.Ricci, Dario (21 April 2023). "Nuoto, la 18enne russa annienta il record del mondo nei 200 rana: segnatevi questo nome" (in Italian). Tutto Notizie. Retrieved 24 April 2023."Россиянка Чикунова побила мировой рекорд на дистанции 200 метров брассом" (in Russian). TASS. 21 April 2023. Retrieved 24 April 2023."Campionati Nazionali Russia. Day 6. WR-ER Yevgeniya Chikunova: 200 rana (2.17.55)" (in Italian). nuoto.com. 22 April 2023. Retrieved 24 April 2023.

Continental and national records