Competitors for 2013 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Sayaka Akase |  JPN |
SWI | 25 August 1994 |
| Sophie Allen |  GBR |
SWI | 21 March 1992 |
| Alia Atkinson |  JAM |
SWI | 11 December 1988 |
| Mireia Belmonte |  ESP |
OWS/SWI | 10 November 1990 |
| George Bovell |  TTO |
SWI | 18 July 1983 |
| Dorothea Brandt |  GER |
SWI | 5 March 1984 |
| Myles Brown |  RSA |
SWI | 21 May 1992 |
| Frederico Castro |  BRA |
SWI | 20 October 1989 |
| Melani Costa | ESP |
SWI | 24 April 1989 |
| Konrad Czerniak |  POL |
SWI | 11 July 1989 |
| Inge Dekker |  NED |
SWI | 18 August 1985 |
| Ash Delaney |  AUS |
SWI | 11 April 1986 |
| Roberta do Usipa | BRA |
SWI | 13 October 1989 |
| Mikhail Dorinov |  NEU RUS |
SWI | 9 August 1995 |
| Anthony Ervin |  USA |
SWI | 26 May 1981 |
| Hendrik Feldwehr | GER |
SWI | 18 August 1986 |
| Mads Glæsner |  DEN |
SWI | 18 October 1988 |
| Gustavo Godoy | BRA |
SWI | 2 February 1991 |
| 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 |
| Kenta Ito | JPN |
SWI | 26 October 1990 |
| Amit Ivry |  ISR |
SWI | 2 September 1989 |
| Michael Jamieson | GBR SCO |
SWI | 5 August 1988 |
| Radosław Kawęcki | POL |
SWI | 16 August 1991 |
| Tomáš Klobučník |  SVK |
SWI | 21 June 1990 |
| Sarah Köhler | GER |
OWS/SWI | 20 June 1994 |
| Paweł Korzeniowski | POL |
SWI | 9 July 1985 |
| Ranomi Kromowidjojo | NED |
SWI | 20 August 1990 |
| Chad le Clos | RSA |
SWI | 12 April 1992 |
| Li Chao |  CHN |
SWI | 29 December 1997 |
| Lin Yongqing | CHN |
SWI | 24 December 1992 |
| Liu Xuewu | CHN |
SWI | 7 March 1996 |
| Travis Mahoney | AUS |
SWI | 24 July 1990 |
| Felipe Martins | BRA |
SWI | 17 March 1988 |
| Oussama Mellouli |  TUN |
OWS/SWI | 16 February 1984 |
| Vladimir Morozov | NEU RUS |
SWI | 16 June 1992 |
| Moniek Nijhuis | NED |
SWI | 20 March 1988 |
| Miyu Otsuka | JPN |
SWI | 19 July 1994 |
| Jeanette Ottesen Gray | DEN |
SWI | 30 December 1987 |
| Gregorio Paltrinieri |  ITA |
OWS/SWI | 5 September 1994 |
| Carolina Pires | BRA |
SWI | 1994 |
| Roland Schoeman | RSA |
SWI | 3 July 1980 |
| Emily Seebohm | AUS |
SWI | 5 June 1992 |
| Tom Shields | USA |
SWI | 11 July 1991 |
| Shinri Shioura | JPN |
SWI | 26 November 1991 |
| Sun Meichen | CHN |
SWI | 1 November 1998 |
| Tao Li |  SGP |
SWI | 10 January 1990 |
| Rieneke Terink | NED |
SWI | 13 March 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 |
| Kanako Watanabe | JPN |
SWI | 15 November 1996 |
| Yuliya Yefimova | NEU RUS |
SWI | 3 April 1992 |
| Daryna Zevina |  UKR |
SWI | 1 September 1994 |
| Zhou Yilin | CHN |
SWI | 18 September 1992 |