Italicized names mean that swimmers have retired from the sport and/or from international competitions.
Argentina
| Camila Arregui | Trinidad Lopez Brasesco | Etel Sánchez | Sofía Sánchez |
Australia
| Hannah Cross | Bianca Hammett | Danielle Kettlewell | Nikita Pablo | Emily Rogers |
| Cristina Sheehan | Amber-Rose Stackpole | Amie Thompson | Deborah Tsai |
Austria
| Anna-Maria Alexandri | Eirini-Marina Alexandri | Vasiliki Alexandri |
Belarus
| Veronika Yesipovich | Iryna Limanouskaya |
Brazil
| Renan Alcantara | Luisa Borges | Maria Bruno | Beatriz Feres | Branca Feres |
| Maria Clara Lobo | Duda Miccuci | Lorena Molinos | Pamela Nogueira | Giovana Stephan |
| Lara Teixeira |
Canada
| Jacqueline Simoneau | Karine Thomas |
China
| Gu Xiao | Guo Li | Huang Xuechen | Jiang Tingting | Jiang Wenwen |
| Li Xiaolu | Liang Xinping | Sun Wenyan | Tang Mengni | Yin Chengxin |
| Zeng Zhen |
Colombia
| Estefania Álvarez | Mónica Arango |
Czech Republic
| Soňa Bernardová | Alžběta Dufková |
Egypt
| Leila Abdelmoez | Samia Ahmed | Nariman Aly | Nour Elayoubi | Jomana Elmaghrabi |
| Dara Hassanien | Salma Negmeldin | Nada Saafan | Nehal Saafan |
France
| Marie Annequin | Laura Augé | Margaux Chrétien | Iphinoé Davvetas | Estel-Anaïs Hubaud |
| Maureen Jenkins | Solène Lusseau | Eve Planeix | Charlotte Tremble | Laura Tremble |
Great-Britain
| Katie Clark | Olivia Federici | Kate Shortman | Isabelle Thorpe |
Greece
| Evangelia Papazoglou | Evangelia Platanioti |
Hungary
| Fanni Czegle | Eszter Czékus | Szofi Kiss |
Israel
| Anastasia Gloushkov Leventhal | Ievgeniia Tetelbaum |
Italy
| Elisa Bozzo | Beatrice Callegari | Camilla Cattaneo | Linda Cerruti | Francesca Deidda |
| Costanza Ferro | Manila Flamini | Gemma Galli | Giorgio Minisini | Mariangela Perrupato |
| Sara Sgarzi |
Japan
| Atsushi Abe | Yumi Adachi | Sakiko Akutsu | Aika Hakoyama | Aiko Hayashi |
| Yukiko Inui | Kei Marumo | Risako Mitsui | Kanami Nakamaki | Mai Nakamura |
| Kano Omata | Kurumi Yoshida |
Kazakhstan
| Alexandra Nemich | Yekaterina Nemich |
Liechtenstein
| Lara Mechnig |
Mexico
| Karem Achach | Nuria Diosdado |
Netherlands
| Bregje De Brouwer | Noortje De Brouwer |
New Zealand
| Eva Morris | Jazzlee Thomas |
Russia
| Vlada Chigireva | Marina Golyadkina | Natalia Ischenko | Mikhaela Kalancha | Svetlana Kolesnichenko |
| Aleksandr Maltsev | Aleksandra Patskevich | Elena Prokofyeva | Svetlana Romashina | Alla Shishkina |
| Maria Shurochkina | Gelena Topilina |
Slovakia
| Jana Labáthová | Nada Daabousová |
Spain
| Ona Carbonell | Gemma Mengual |
Switzerland
| Maxence Bellina | Sascia Kraus | Sophie Giger | Maria Piffaretti |
Turkey
| Defne Bakırcı | Mısra Gündeş |
Ukraine
| Maryna Aleksiiva | Vladyslava Aleksiiva | Lolita Ananasova | Olena Grechykhina | Daria Iushko |
| Oleksandra Kashuba | Yana Nariezhna | Aleksandra Sabada | Kateryna Sadurska | Anastasiya Savchuk |
| Kseniya Sydorenko | Anna Voloshyna | Yelyzaveta Yakhno |
United States of America
| Anita Alvarez | Mariya Koroleva | Bill May | Kanako Spendlove | Victoria Woroniecki |