Competitors for 2013 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Yannick Agnel |  FRA |
SWI | 9 June 1992 |
| Coleman Allen |  CAN |
SWI | 9 February 1993 |
| Alia Atkinson |  JAM |
SWI | 11 December 1988 |
| Simona Baumrtová-Kubová |  CZE |
SWI | 24 August 1991 |
| Mireia Belmonte |  ESP |
OWS/SWI | 10 November 1990 |
| Ilaria Bianchi |  ITA |
SWI | 6 January 1990 |
| George Bovell |  TTO |
SWI | 18 July 1983 |
| Lauren Boyle |  NZL |
SWI | 14 December 1987 |
| Dorothea Brandt |  GER |
SWI | 5 March 1984 |
| Myles Brown |  RSA |
SWI | 21 May 1992 |
| Hilary Caldwell | CAN |
SWI | 13 March 1991 |
| Tyler Clary |  USA |
SWI | 12 March 1989 |
| Melani Costa | ESP |
SWI | 24 April 1989 |
| Markus Deibler | GER |
SWI | 28 January 1990 |
| Steffen Deibler | GER |
SWI | 10 July 1987 |
| Dion Dreesens |  NED |
SWI | 30 April 1993 |
| Conor Dwyer | USA |
SWI | 10 January 1989 |
| Hendrik Feldwehr | GER |
SWI | 18 August 1986 |
| Sally Foster |  AUS |
SWI | 13 April 1985 |
| Lotte Friis |  DEN |
SWI | 9 February 1988 |
| Ellen Gandy | AUS ENG GBR |
SWI | 15 August 1991 |
| Dániel Gyurta |  HUN |
SWI | 4 May 1989 |
| Femke Heemskerk | NED |
SWI | 21 September 1987 |
| Belinda Hocking | AUS |
SWI | 14 September 1990 |
| Katinka Hosszú | HUN |
SWI | 3 May 1989 |
| Robert Hurley | AUS |
SWI | 26 September 1988 |
| Ryosuke Irie |  JPN |
SWI | 24 January 1990 |
| Zsu Jakabos | HUN |
SWI | 3 April 1989 |
| Michael Jamieson | GBR SCO |
SWI | 5 August 1988 |
| Rie Kaneto | JPN |
SWI | 8 September 1988 |
| Radosław Kawęcki |  POL |
SWI | 16 August 1991 |
| Gergő Kis | HUN |
SWI | 19 January 1988 |
| Marco Koch | GER |
SWI | 25 January 1990 |
| Paweł Korzeniowski | POL |
SWI | 9 July 1985 |
| Ranomi Kromowidjojo | NED |
SWI | 20 August 1990 |
| Audrey Lacroix | CAN |
SWI | 17 November 1983 |
| Mitch Larkin | AUS |
SWI | 9 July 1993 |
| Chad le Clos | RSA |
SWI | 12 April 1992 |
| James Magnussen | AUS |
SWI | 11 April 1991 |
| Sandrine Mainville | CAN |
SWI | 20 March 1992 |
| Christopher Manning | CAN |
SWI | 29 December 1991 |
| Martha McCabe | CAN |
SWI | 4 August 1989 |
| Emma McKeon | AUS |
SWI | 24 May 1994 |
| Maud van der Meer | NED |
SWI | 20 May 1992 |
| Theresa Michalak | GER |
SWI | 7 May 1992 |
| Jasper van Mierlo | NED |
SWI | 12 December 1990 |
| Vladimir Morozov |  NEU RUS |
SWI | 16 June 1992 |
| Jeanette Ottesen Gray | DEN |
SWI | 30 December 1987 |
| Gregorio Paltrinieri | ITA |
OWS/SWI | 5 September 1994 |
| Luke Peddie | CAN |
SWI | 19 June 1993 |
| Rikke Møller Pedersen | DEN |
SWI | 9 January 1989 |
| Joost Reijns | NED |
SWI | 17 April 1987 |
| Caroline Ruhnau | GER |
SWI | 16 October 1984 |
| Katerine Savard | CAN |
SWI | 26 May 1993 |
| Roland Schoeman | RSA |
SWI | 3 July 1980 |
| Fabio Scozzoli | ITA |
SWI | 3 August 1988 |
| Emily Seebohm | AUS |
SWI | 5 June 1992 |
| Daiya Seto | JPN |
SWI | 24 May 1994 |
| Tom Shields | USA |
SWI | 11 July 1991 |
| Sarah Sjöström |  SWE |
SWI | 17 August 1993 |
| Aya Terakawa | JPN |
SWI | 12 November 1984 |
| Kenneth To | AUS HKG |
SWI | 7 July 1992 |
| Aleksandra Urbańczyk-Olejarczyk | POL |
SWI | 13 November 1987 |
| Dávid Verrasztó | HUN |
SWI | 22 August 1988 |
| Evelyn Verrasztó | HUN |
SWI | 17 July 1989 |
| Sebastiaan Verschuren | NED |
SWI | 7 October 1988 |
| Tamara van Vliet | NED |
SWI | 31 December 1994 |
| Russell Wood | CAN |
SWI | 4 May 1994 |
| Filip Zaborowski | POL |
SWI | 25 July 1994 |
| Daryna Zevina |  UKR |
SWI | 1 September 1994 |