Competitors for 2019 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Yalım Acımış |  TUR |
SWI | 8 November 1994 |
| Aly Ackman |  CAN |
SWI | 6 February 1993 |
| Michael Andrew |  USA |
SWI | 18 April 1999 |
| David Aubry |  FRA |
OWS/SWI | 8 November 1996 |
| Emilie Beckmann |  DEN |
SWI | 4 February 1997 |
| Tobias Bjerg | DEN |
SWI | 21 April 1998 |
| Federico Burdisso |  ITA |
SWI | 20 September 2001 |
| Cate Campbell |  AUS |
SWI | 20 May 1992 |
| Michelle Coleman |  SWE |
SWI | 31 October 1993 |
| Ilaria Cusinato | ITA |
SWI | 5 October 1999 |
| Jérémy Desplanches |  SUI |
SWI | 7 August 1994 |
| Diana Durães |  POR |
SWI | 8 June 1996 |
| Anna Elendt |  GER |
SWI | 4 September 2001 |
| Hanna Eriksson | SWE |
SWI | 12 April 1999 |
| Albert Escrits |  ESP |
SWI | 22 September 1998 |
| Tomáš Franta |  CZE |
SWI | 18 April 1998 |
| Marina García | ESP |
SWI | 6 June 1994 |
| Maddy Gough | AUS |
OWS/SWI | 8 June 1999 |
| Lena Grabowski |  AUT |
SWI | 10 September 2002 |
| Maxime Grousset | FRA |
SWI | 24 April 1999 |
| Gizem Güvenç | TUR |
SWI | 9 August 2002 |
| Gustav Hoekfelt | SWE |
SWI | 30 August 1994 |
| Katinka Hosszú |  HUN |
SWI | 3 May 1989 |
| Claudia Hufnagl | AUT |
SWI | 20 May 1996 |
| Yuki Ikari |  JPN |
SWI | 21 August 2000 |
| Ryosuke Irie | JPN |
SWI | 24 January 1990 |
| Zsu Jakabos | HUN |
SWI | 3 April 1989 |
| Sara Junevik | SWE |
SWI | 14 February 2000 |
| Arno Kamminga |  NED |
SWI | 22 October 1995 |
| Ramon Klenz | GER |
SWI | 2 August 1998 |
| Angelina Köhler | GER |
SWI | 12 November 2000 |
| Ranomi Kromowidjojo | NED |
SWI | 20 August 1990 |
| Jakub Majerski |  POL |
SWI | 18 August 2000 |
| Kosuke Matsui | JPN |
SWI | 28 March 1994 |
| Katsuhiro Matsumoto | JPN |
SWI | 28 February 1997 |
| Amalie Mikkelsen | DEN |
SWI | 15 May 1997 |
| Kristóf Milák | HUN |
SWI | 20 February 2000 |
| Vladimir Morozov |  NEU RUS |
SWI | 16 June 1992 |
| Yohann Ndoye-Brouard | FRA |
SWI | 29 November 2000 |
| Nándor Németh | HUN |
SWI | 19 November 1999 |
| Rika Omoto | JPN |
SWI | 8 May 1997 |
| Selen Özbilen | TUR |
SWI | 22 March 2001 |
| Adam Paulsson | SWE |
SWI | 14 March 1995 |
| Jimena Pérez | ESP |
SWI | 22 August 1997 |
| Elias Persson | SWE |
SWI | 3 April 2002 |
| Danas Rapšys |  LTU |
SWI | 21 May 1995 |
| Taylor Ruck | CAN |
SWI | 28 May 2000 |
| Mathias Rysgaard | DEN |
SWI | 12 July 1998 |
| Emre Sakçı | TUR |
SWI | 15 November 1997 |
| Aliena Schmidtke | GER |
SWI | 20 November 1992 |
| Tes Schouten | NED |
SWI | 31 December 2000 |
| Björn Seeliger | SWE |
SWI | 11 January 2000 |
| Barbora Seemanová | CZE |
SWI | 1 April 2000 |
| Andrius Šidlauskas | LTU |
SWI | 6 April 1997 |
| Čaba Silađi |  SRB SCG |
SWI | 23 August 1990 |
| Szebasztián Szabó | HUN SRB |
FIN/SWI | 11 March 1996 |
| Tang Qianting |  CHN |
SWI | 14 March 2004 |
| Grigory Tarasevich | RUS |
SWI | 1 August 1995 |
| Miho Teramura | JPN |
SWI | 27 September 1994 |
| Kira Toussaint | NED |
SWI | 22 May 1994 |
| Nikoleta Trníková |  SVK |
SWI | 29 July 2002 |
| Jessica Vall | ESP |
SWI | 22 November 1988 |
| Dávid Verrasztó | HUN |
SWI | 22 August 1988 |
| Ippei Watanabe | JPN |
SWI | 18 March 1997 |
| Florian Wellbrock | GER |
OWS/SWI | 19 August 1997 |
| Zhang Ruixuan | CHN |
SWI | 11 March 1999 |
| Andrey Zhilkin | NEU RUS |
SWI | 9 March 1995 |