2025 World Junior Swimming Championships

Host City Oradea
Country ROU
Held 18 – 24 August 2025
Competitors 114
Countries 25

Events

Event Gender Held Status Competitors Countries
50 m Freestyle Men — Medal 3 3
100 m Freestyle Men — Medal 3 3
200 m Freestyle Men — Medal 3 3
400 m Freestyle Men — Medal 3 2
800 m Freestyle Men — Medal 3 3
1,500 m Freestyle Men — Medal 3 3
4 x 100 m Freestyle Relay Men — Medal 15 3
4 x 200 m Freestyle Relay Men — Medal 14 3
50 m Backstroke Men — Medal 3 3
100 m Backstroke Men — Medal 3 3
200 m Backstroke Men — Medal 3 3
50 m Breaststroke Men — Medal 3 3
100 m Breaststroke Men — Medal 3 2
200 m Breaststroke Men — Medal 3 3
50 m Butterfly Men — Medal 3 3
100 m Butterfly Men — Medal 3 3
200 m Butterfly Men — Medal 3 3
200 m Individual Medley Men — Medal 3 2
400 m Individual Medley Men — Medal 3 2
4 x 100 m Medley Relay Men — Medal 17 3
50 m Freestyle Women — Medal 3 3
100 m Freestyle Women — Medal 3 2
200 m Freestyle Women — Medal 3 3
400 m Freestyle Women — Medal 3 2
800 m Freestyle Women — Medal 3 3
1,500 m Freestyle Women — Medal 3 3
4 x 100 m Freestyle Relay Women — Medal 16 3
4 x 200 m Freestyle Relay Women — Medal 14 3
50 m Backstroke Women — Medal 3 3
100 m Backstroke Women — Medal 3 3
200 m Backstroke Women — Medal 3 2
50 m Breaststroke Women — Medal 3 3
100 m Breaststroke Women — Medal 3 3
200 m Breaststroke Women — Medal 3 3
50 m Butterfly Women — Medal 3 3
100 m Butterfly Women — Medal 3 3
200 m Butterfly Women — Medal 3 3
200 m Individual Medley Women — Medal 3 3
400 m Individual Medley Women — Medal 3 3
4 x 100 m Medley Relay Women — Medal 21 3
4 x 100 m Freestyle Relay Mixed — Medal 18 3
4 x 100 m Medley Relay Mixed — Medal 19 3

Medal table

Pos Country 🥇 Gold 🥈 Silver 🥉 Bronze Total
1 United States USA 10 6 6 22
2 Neutral Participant NEU 5 5 5 15
3 China CHN 5 3 3 11
4 Japan JPN 4 8 6 18
5 Great Britain GBR 3 7 5 15
6 Italy ITA 3 2 7 12
7 Turkey TUR 3 0 1 4
8 Lithuania LTU 2 1 1 4
9 Ireland IRL 2 0 1 3
10 South Korea KOR 1 1 1 3
11 Argentina ARG 1 1 0 2
12 Australia AUS 1 0 0 1
= New Zealand NZL 1 0 0 1
= South Africa RSA 1 0 0 1
= Ukraine UKR 1 0 0 1
16 Germany GER 0 3 0 3
17 Romania ROU 0 1 1 2
18 Brazil BRA 0 1 0 1
= Hungary HUN 0 1 0 1
= Nigeria NGR 0 1 0 1
21 Canada CAN 0 0 1 1
= Croatia CRO 0 0 1 1
= Czech Republic CZE 0 0 1 1
= Denmark DEN 0 0 1 1
= Greece GRE 0 0 1 1

Medal winners

Event 🥇 Gold 🥈 Silver 🥉 Bronze
50 m Freestyle, Men Nikita Sheremet UKR Jacob Mills GBR Carlos D'Ambrosio ITA
100 m Freestyle, Men Carlos D'Ambrosio ITA Jacob Mills GBR Tajus Juška LTU
200 m Freestyle, Men Carlos D'Ambrosio ITA Xu Haibo CHN Raito Numata JPN
400 m Freestyle, Men Grigory Vekovishchev NEU Yegor Babinich NEU Xu Haibo CHN
800 m Freestyle, Men Kuzey Tunçelli TUR Kazushi Imafuku JPN Grigory Vekovishchev NEU
1,500 m Freestyle, Men Kuzey Tunçelli TUR Kazushi Imafuku JPN Vasileios Kakoulakis GRE
4 x 100 m Freestyle Relay, Men Neutral Participant NEU Italy ITA United States USA
4 x 200 m Freestyle Relay, Men Neutral Participant NEU Japan JPN Italy ITA
50 m Backstroke, Men Georgy Yakovlev
Daniele del Signore 		NEU
ITA 		John Shortt IRL
100 m Backstroke, Men John Shortt IRL Georgy Yakovlev NEU Gavin Keogh USA
200 m Backstroke, Men John Shortt IRL Daniele del Signore ITA David Melnychuk USA
50 m Breaststroke, Men Nusrat Allahverdi TUR Jan Malte Gräfe GER Shin Ohashi JPN
100 m Breaststroke, Men Filip Nowacki GBR Shin Ohashi JPN Max Morgan GBR
200 m Breaststroke, Men Filip Nowacki GBR Shin Ohashi JPN Gabe Nunziata USA
50 m Butterfly, Men Dean Fearn GBR Abdul Jabar Adama NGR Jan Foltýn CZE
100 m Butterfly, Men Tajus Juška LTU Lucio de Paula Filho BRA Dean Fearn GBR
200 m Butterfly, Men Kris Mihaylov RSA Dávid Antal HUN Tuncer Ertürk TUR
200 m Individual Medley, Men Mikhail Shcherbakov NEU Yumeki Kojima JPN Raito Numata JPN
400 m Individual Medley, Men Raito Numata JPN Yumeki Kojima JPN Robert Badea ROU
4 x 100 m Medley Relay, Men Japan JPN Great Britain GBR Italy ITA
4 x 100 m Freestyle Relay, Mixed United States USA Great Britain GBR Italy ITA
4 x 100 m Medley Relay, Mixed Japan JPN United States USA Great Britain GBR
50 m Freestyle, Women Rylee Erisman USA Theodora Taylor GBR Jana Pavalić CRO
100 m Freestyle, Women Rylee Erisman USA Lily King USA Theodora Taylor GBR
200 m Freestyle, Women Yang Peiqi CHN Rylee Erisman USA Alessandra Mao ITA
400 m Freestyle, Women Yang Peiqi CHN Yan Tiaoshan CHN Kennedi Dobson USA
800 m Freestyle, Women Yang Peiqi CHN Agostina Hein ARG Kseniya Misharina NEU
1,500 m Freestyle, Women Yang Peiqi CHN Kseniya Misharina NEU Emma Vittoria Giannelli ITA
4 x 100 m Freestyle Relay, Women United States USA Neutral Participant NEU China CHN
4 x 200 m Freestyle Relay, Women China CHN United States USA Italy ITA
50 m Backstroke, Women Ainsley Trotter AUS Kim Seung-Won KOR Blythe Kinsman GBR
100 m Backstroke, Women Charlotte Crush USA Daria Silisteanu ROU Madison Kryger CAN
200 m Backstroke, Women Audrey Derivaux USA Charlotte Crush USA Milana Stepanova NEU
50 m Breaststroke, Women Rachel McAlpin USA Smiltė Plytnykaitė LTU Ralina Giliazova NEU
100 m Breaststroke, Women Smiltė Plytnykaitė LTU Lena Ludwig GER Mun Su-A KOR
200 m Breaststroke, Women Mun Su-A KOR Lena Ludwig GER Kaidy Stout USA
50 m Butterfly, Women Zoe Pedersen NZL Mizuki Hirai JPN Martine Damborg DEN
100 m Butterfly, Women Mizuki Hirai JPN Audrey Derivaux USA Gong Zhenqi CHN
200 m Butterfly, Women Audrey Derivaux USA Serafima Fokina NEU Umi Ishizuka JPN
200 m Individual Medley, Women Audrey Derivaux USA Amalie Smith GBR Shuna Sasaki JPN
400 m Individual Medley, Women Agostina Hein ARG Amalie Smith GBR Shuna Sasaki JPN
4 x 100 m Medley Relay, Women United States USA China CHN Neutral Participant NEU