Competitors for 2010 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Therèse Alshammar |  SWE |
SWI | 26 August 1977 |
| Shane Asbury |  AUS |
SWI | 11 October 1989 |
| Randall Bal |  USA |
SWI | 14 November 1980 |
| Dorothea Brandt |  GER |
SWI | 5 March 1984 |
| Elaine Breeden | USA |
SWI | 18 November 1988 |
| Cameron van der Burgh |  RSA |
SWI | 25 May 1988 |
| Natalie Coughlin | USA |
SWI | 23 August 1982 |
| Steffen Deibler | GER |
SWI | 10 July 1987 |
| Grigory Falko |  RUS |
SWI | 9 May 1987 |
| Lyndon Ferns | RSA |
SWI | 24 September 1983 |
| Sergey Fesikov | RUS |
SWI | 21 January 1989 |
| Lars Frölander | SWE |
SWI | 26 May 1974 |
| Rachel Goh | AUS |
SWI | 14 April 1986 |
| João Gomes Júnior |  BRA |
SWI | 21 January 1986 |
| Gong Jie |  CHN |
SWI | 1 June 1991 |
| Marieke Guehrer | AUS |
SWI | 9 February 1986 |
| Guilherme Guido | BRA |
SWI | 12 February 1987 |
| Jessica Hardy | USA |
SWI | 12 March 1987 |
| Melissa Ingram |  NZL |
SWI | 24 June 1985 |
| Jennie Johansson | SWE |
SWI | 15 June 1988 |
| Brian Johns |  CAN |
SWI | 5 August 1982 |
| Lucas Kanieski | BRA |
SWI | 25 January 1990 |
| Kohei Kawamoto |  JPN |
SWI | 6 October 1979 |
| Yumi Kida | JPN |
OWS/SWI | 30 June 1985 |
| Peter Marshall | USA |
SWI | 9 March 1982 |
| Kathryn Meaklim | RSA |
SWI | 20 July 1989 |
| Dominik Meichtry |  SUI |
SWI | 18 November 1984 |
| Jenny Mensing | GER |
SWI | 26 February 1986 |
| Graeme Moore | RSA |
SWI | 28 January 1989 |
| Travis Nederpelt | AUS |
OWS/SWI | 10 June 1985 |
| Kotuku Ngawati | AUS |
SWI | 16 June 1994 |
| Tobias Oriwol | CAN |
SWI | 13 May 1985 |
| Kazuki Otsuka | JPN |
SWI | 28 October 1988 |
| Jessica Pengelly | AUS RSA |
SWI | 1 July 1991 |
| Thiago Pereira | BRA |
SWI | 26 January 1986 |
| Mikhail Polishchuk | RUS |
SWI | 10 January 1989 |
| George du Rand | RSA |
SWI | 16 October 1982 |
| Kyle Richardson | AUS |
SWI | 13 May 1987 |
| Roland Schoeman | RSA |
SWI | 3 July 1980 |
| Hinkelien Schreuder |  NED |
SWI | 13 February 1984 |
| Julia Smit | USA |
SWI | 14 December 1987 |
| Hayden Stoeckel | AUS |
SWI | 10 August 1984 |
| Nanaka Tamura | JPN |
SWI | 12 January 1987 |
| Tao Li |  SGP |
SWI | 10 January 1990 |
| Tatiana Lemos | BRA |
SWI | 10 December 1978 |
| Naoya Tomita | JPN |
SWI | 22 April 1989 |
| Darian Townsend | RSA USA |
SWI | 28 August 1984 |
| Arkady Vyatchanin | RUS |
SWI | 4 April 1984 |
| Kazuki Watanabe | JPN |
SWI | 12 January 1987 |
| Charlotte Webby | NZL |
OWS/SWI | 18 July 1988 |
| Zhang Jiaqi | CHN |
SWI | 14 September 1995 |