Competitors for 1999 World Swimming Championships (25 m)
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Stefan Aartsen |  NED |
SWI | 13 March 1975 |
| Wan Azlan Abdullah |  MAS |
SWI | 5 June 1975 |
| Jean-Paul Adam |  SEY |
SWI | 12 June 1977 |
| Aleksandr Agafonov |  UZB |
SWI | 22 April 1975 |
| Paula Aguiar |  BRA |
SWI | |
| Barnsley Albert | SEY |
SWI | 11 April 1979 |
| Vadim Alekseyev |  ISR URS |
SWI | 11 April 1970 |
| Therèse Alshammar |  SWE |
SWI | 26 August 1977 |
| Anne Amardeilh |  FRA |
SWI | 15 February 1982 |
| Jakob Andersen |  DEN |
SWI | 1977 |
| Alexandre Angelotti | BRA |
OWS/SWI | 1975 |
| Pavel Anokhin |  RUS |
SWI | 1979 |
| Ayari Aoyama |  JPN |
SWI | 10 February 1982 |
| Jorge Arias |  PER |
SWI | 24 September 1972 |
| Sergey Ashikhmin |  KGZ RUS |
SWI | 5 July 1977 |
| Elin Austevoll |  NOR |
SWI | 21 September 1974 |
| Madelon Baans | NED |
SWI | 8 October 1977 |
| Monika Bakale |  CGO |
SWI | 15 March 1979 |
| Zoë Baker |  ENG GBR NZL |
SWI | 29 February 1976 |
| Stephan Baptista | BRA |
SWI | |
| Georgina Bardach |  ARG |
SWI | 18 August 1983 |
| Cédric Bavay |  BEL |
SWI | 1978 |
| Lindsay Beavers |  CAN |
SWI | 1981 |
| Lourdes Becerra |  ESP |
SWI | 4 June 1973 |
| Brigitte Becue | BEL |
SWI | 18 September 1972 |
| Danielle Bell | CAN |
SWI | 1983 |
| Werner van den Berg | NED |
SWI | 1978 |
| Tanja Blatnik |  SLO |
SWI | 1976 |
| Svitlana Bondarenko |  CIS URS UKR |
SWI | 12 August 1971 |
| Mirjana Boševska |  MKD |
SWI | 25 June 1981 |
| Michel Boulianne | CAN |
SWI | 7 August 1978 |
| Ingrid Bourre | FRA |
SWI | 1976 |
| Christel Bouvron |  SGP |
SWI | 1 October 1984 |
| Brielle Bovee |  USA |
SWI | 1982 |
| Katie Brambley | CAN |
SWI | 5 February 1979 |
| Trent Bray | NZL |
SWI | 1 September 1973 |
| Andrew Bree |  IRL |
SWI | 16 March 1981 |
| Emiliano Brembilla |  ITA |
SWI | 21 December 1978 |
| Chris-Carol Bremer |  GER |
SWI | 5 January 1971 |
| Sion Brinn | GBR JAM |
SWI/WAP | 8 May 1973 |
| Hester Broekuizen | NED |
SWI | 1978 |
| Yoav Bruck | ISR |
SWI | 6 March 1972 |
| Inge de Bruijn | NED |
SWI | 24 August 1973 |
| Christoph Bühler |  SUI |
SWI | 2 January 1974 |
| Olesya Burova | RUS |
SWI | 1979 |
| Ricardo Busquets |  PUR |
SWI | 3 October 1974 |
| Jen Button | CAN |
SWI | 15 October 1977 |
| Krešimir Čač |  CRO |
SWI | 12 January 1976 |
| Dyana Calub |  AUS |
SWI | 28 November 1975 |
| Daniel Carlsson | SWE |
SWI | 14 November 1976 |
| Jacob Carstensen | DEN |
SWI | 10 September 1978 |
| David Carter | AUS |
SWI | 1975 |
| Rodrigo Castro | BRA |
SWI | 21 December 1978 |
| Hana Černá |  CZE TCH |
SWI | 17 May 1974 |
| Christina Chan |  HKG |
SWI | |
| Chan Hiu Yan | HKG |
SWI | |
| Victoria Chan | HKG |
SWI | 1983 |
| Chan Yiu Bin | HKG |
SWI | |
| Chang Chia Chi |  TPE |
SWI | 1983 |
| Chao Na |  CHN |
SWI | 13 March 1980 |
| Mark Chay | SGP |
SWI | 18 February 1982 |
| Nadezhda Chemezova | RUS |
SWI | 28 August 1980 |
| Chen Hua | CHN |
SWI | 20 October 1982 |
| Chen Sheng Wen | TPE |
SWI | 1979 |
| Cheong Weng Lam |  MAC |
SWI | 1986 |
| Cheong Weng Tong | MAC |
SWI | 1982 |
| Karine Chevrier | CAN |
SWI | 1977 |
| Elvin Chia | MAS |
SWI | 26 April 1977 |
| Chiu Chi-Fan | TPE |
SWI | 1981 |
| Cheryl Chong | SGP |
SWI | |
| Chung Ka Bo | HKG |
SWI | 1979 |
| Corrie Clark | USA |
SWI | 11 April 1982 |
| Christian Clausen | SWE |
SWI | 1980 |
| Andrew Clayton | ENG GBR |
SWI | 10 April 1973 |
| Sarah Collings | ENG GBR |
SWI | 1978 |
| Patrícia Comini-Ribeiro | BRA |
SWI | 8 March 1975 |
| Cassandra Connell | USA |
SWI | 1984 |
| Janet Cook | CAN |
SWI | 1979 |
| Rebecca Cooke | ENG GBR |
SWI | 24 June 1983 |
| André Cordeiro | BRA |
SWI | 15 March 1974 |
| Rachael Corner | GBR |
SWI | 1981 |
| Ritz Correia | USA |
SWI | 31 December 1981 |
| Leonardo Costa | BRA |
SWI | 12 May 1977 |
| José Couto |  POR |
SWI | 27 February 1978 |
| Candice Crafford |  RSA |
SWI | 1981 |
| Rebecca Creedy | AUS |
SWI | 12 March 1983 |
| Laura Crespo | BRA |
SWI | 1981 |
| Siobhan Cropper |  TTO |
SWI | 13 April 1978 |
| Sarah-Jane D'Arcy | AUS |
SWI | 2 May 1977 |
| Jessica Deglau | CAN |
SWI | 27 May 1980 |
| Flávia Delaroli | BRA |
SWI | 28 December 1983 |
| Felipe Delgado |  ECU |
SWI | 14 July 1973 |
| Roberto Delgado | ECU |
SWI | 3 April 1975 |
| Nicole deMan | USA |
SWI | 1974 |
| Philippe Demers | USA |
SWI | |
| Deng Qingsong | CHN |
SWI | |
| Helen Denman | AUS |
SWI | 4 September 1976 |
| Gonzalo Díaz | ARG |
OWS/SWI | 1977 |
| Dominique Diezi | SUI |
SWI | 14 July 1977 |
| Mel Dodd | AUS |
SWI | 10 May 1973 |
| Helen Don-Duncan | ENG GBR |
SWI | 9 June 1981 |
| Ricardo Dornelas | BRA |
SWI | 1977 |
| Matt Dunn | AUS |
SWI | 2 September 1973 |
| Leon Dunne | AUS |
SWI | 7 March 1975 |
| Heidi Earp | GBR |
SWI | 20 December 1980 |
| Ammar Al-Ejji |  QAT |
SWI | |
| Celina Endo | BRA |
OWS/SWI | |
| Sarah Evanetz | CAN |
SWI | 27 June 1975 |
| Rodolfo Falcón |  CUB |
SWI | 25 October 1972 |
| Sergio Ferreyra | ARG |
SWI | 21 May 1977 |
| Aleksey Filipets | RUS |
SWI | 18 August 1978 |
| Domenico Fioravanti | ITA |
SWI | 31 May 1977 |
| Agustín Fiorilli | ARG |
SWI | 8 October 1978 |
| Yuliya Fomenko | RUS |
SWI | 14 January 1981 |
| Alex Fong | HKG |
SWI | 26 February 1980 |
| Caroline Foot | ENG GBR |
SWI | 14 March 1965 |
| Mark Foster | ENG GBR |
SWI | 12 May 1970 |
| Jason Fox | USA |
SWI | 1977 |
| Paige Francis | USA |
SWI | 1978 |
| Lars Frölander | SWE |
SWI | 26 May 1974 |
| Harbeth Fu | HKG |
SWI | 18 March 1980 |
| Fu Yong | CHN |
SWI | 4 January 1978 |
| Chris Fydler | AUS |
SWI | 8 November 1972 |
| Albert Galyautdinov | UZB |
SWI | 1976 |
| Erin Gammel | CAN |
SWI | 13 March 1980 |
| Yohan García | CUB |
SWI | 24 March 1982 |
| Sylvia Gerasch |  GDR GER |
SWI | 16 March 1969 |
| Carla Geurts | NED |
OWS/SWI | 20 April 1971 |
| Spyros Gianniotis |  GRE |
OWS/SWI | 19 February 1980 |
| Philipp Gilgen | SUI |
SWI | 12 October 1976 |
| Kathryn Godfrey | AUS |
SWI | 20 November 1978 |
| Ana María González | CUB |
SWI | 9 July 1976 |
| Scott Goodman | AUS |
SWI | 20 August 1973 |
| Anya Gostomelsky | ISR |
SWI | 9 June 1981 |
| Stephen Goudie | AUS |
SWI | 1979 |
| Julia Greville | AUS |
SWI | 18 February 1979 |
| Darius Grigalionis |  LTU |
SWI | 21 April 1977 |
| Chantal Groot | NED |
SWI | 19 October 1982 |
| Kurt Grote | USA |
SWI | 3 August 1973 |
| Eran Groumi | ISR |
SWI | 5 June 1970 |
| Grant Hackett | AUS |
OWS/SWI | 9 May 1980 |
| Misned Al-Hajri | QAT |
SWI | |
| Miki Halika | ISR |
SWI | 11 October 1978 |
| Mohamed Al-Hamady | QAT |
SWI | |
| Han Xue | CHN |
SWI | 21 September 1981 |
| Simon Handley | GBR |
SWI | 1973 |
| Brendan Hansen | USA |
SWI | 15 August 1981 |
| Vesa Hanski |  FIN |
SWI | 13 September 1973 |
| Jere Hård | FIN |
SWI | 7 December 1978 |
| Martin Harris | ENG GBR |
SWI | 21 May 1969 |
| Rachel Harris | AUS |
SWI | 15 March 1979 |
| Raymond Hass | AUS |
SWI | 3 April 1977 |
| Thamar Henneken | NED |
SWI | 2 August 1979 |
| Marcos Hernández | CUB |
SWI | 1 November 1978 |
| Dustin Hersee | CAN |
SWI | 14 August 1975 |
| Penny Heyns | RSA |
SWI | 8 November 1974 |
| James Hickman | ENG GBR |
SWI | 2 February 1976 |
| Linda Hindmarsh | GBR |
SWI | 1980 |
| Ilona Hlaváčková | CZE |
SWI | 15 March 1977 |
| Yvetta Hlaváčová | CZE TCH |
OWS/SWI | 26 May 1975 |
| Clara Ho | USA |
SWI | 1980 |
| Hong Kuong Fai | MAC |
SWI | 1984 |
| Pieter van den Hoogenband | NED |
SWI | 14 March 1978 |
| Vicky Horner | ENG GBR |
SWI | 11 May 1976 |
| Hsieh Shu-Ting | TPE |
SWI | 2 January 1981 |
| Hsieh Shu-Tzu | TPE |
SWI | 2 January 1981 |
| Hsu Kuo-Tung | TPE |
SWI | 22 September 1983 |
| Hu Ning | CHN |
SWI | 1982 |
| Huang Chih-Yung | TPE |
SWI | 18 October 1967 |
| Claire Huddart | ENG GBR |
SWI | 22 December 1971 |
| Geoff Huegill | AUS |
SWI | 4 March 1979 |
| Aliaksandr Hukau |  BLR |
SWI | 18 March 1972 |
| Hung Chien-Chih | TPE |
SWI | 1979 |
| Jason Hunter | CAN |
SWI | 1980 |
| Craig Hutchison | CAN |
SWI | 26 May 1975 |
| Frederik Hviid | ESP |
SWI | 9 November 1974 |
| Patrik Isaksson | SWE |
SWI | 5 April 1973 |
| Nicolae Ivan |  ROU |
SWI | 13 January 1975 |
| Nicola Jackson | GBR |
SWI | 19 February 1984 |
| Mette Jacobsen | DEN |
SWI | 24 March 1973 |
| Carlos Jayme | BRA |
SWI | 13 June 1980 |
| Jiang Chengji | CHN |
SWI | 25 November 1975 |
| Kerry Jiggins | GBR |
SWI | 1977 |
| Louise Jöhncke | SWE |
SWI | 31 July 1976 |
| Brian Johns | CAN |
SWI | 5 August 1982 |
| Mark Johnston | CAN |
SWI | 31 August 1979 |
| Marcin Kaczmarek |  POL |
SWI | 25 June 1977 |
| Ihar Kaliada | BLR |
SWI | 16 October 1978 |
| Dzmitry Kalinovski | BLR |
SWI | 24 February 1972 |
| Anna-Karin Kammerling | SWE |
SWI | 19 October 1980 |
| Marijan Kanjer | CRO |
SWI | 1 October 1973 |
| Hanna Kapachenia | BLR |
SWI | 22 April 1980 |
| Andrey Kapralov | RUS |
SWI | 7 October 1980 |
| Tomislav Karlo | CRO |
SWI | 21 December 1970 |
| Tom Karlsen | NOR |
SWI | 1974 |
| Joris Keizer | NED |
SWI | 26 January 1979 |
| Alenka Kejžar | SLO |
SWI | 15 February 1979 |
| Nataša Kejžar | SLO |
SWI | 14 October 1976 |
| Johan Kenkhuis | NED |
SWI | 7 May 1980 |
| Angela Kennedy | AUS |
SWI | 28 February 1976 |