Competitors for 2011 World Junior Swimming Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Rachael Acker |  USA |
SWI | 24 January 1994 |
| Julia Anderson | USA |
SWI | 24 May 1994 |
| Omar Arafa |  CAN |
SWI | 25 August 1994 |
| Tabitha Baumann | CAN |
SWI | 21 July 1995 |
| Craig Benson |  GBR SCO |
SWI | 30 April 1994 |
| Flavio Bizzarri |  ITA |
SWI | 14 May 1993 |
| Chad Bobrosky | CAN |
SWI | 1 January 1993 |
| Niccolò Bonacchi | ITA |
SWI | 1 November 1994 |
| Radosław Bor |  POL |
SWI | 24 March 1993 |
| Allen Browning | USA |
SWI | 1993 |
| Filip Bujoczek | POL |
SWI | 7 March 1994 |
| Bronte Campbell |  AUS |
SWI | 14 May 1994 |
| Victoria Chan | CAN |
SWI | 21 March 1995 |
| Chelsea Chenault | USA |
SWI | 19 October 1994 |
| Svetlana Chimrova |  NEU RUS |
SWI | 15 April 1996 |
| Jack Conger | USA |
SWI | 26 September 1994 |
| Kyle Darmody | USA |
SWI | 30 September 1994 |
| Mack Darragh | CAN |
SWI | 8 December 1993 |
| Claudia Dasca |  ESP |
SWI | 4 November 1994 |
| Maclin Davis | USA |
SWI | |
| Gabriele Detti | ITA |
SWI | 29 August 1994 |
| Christian Diener |  GER |
SWI | 3 June 1993 |
| Lauren Earp | CAN |
SWI | 29 June 1994 |
| Matt Ellis | USA |
SWI | 21 December 1993 |
| Giacomo Ferri | ITA |
SWI | 20 January 1994 |
| Nic Fink | USA |
SWI | 3 July 1993 |
| Lisa Fissneider | ITA |
SWI | 1 October 1994 |
| Fu Yuanhui |  CHN |
SWI | 7 January 1996 |
| Kristian Gkolomeev |  GRE |
SWI | 4 July 1993 |
| Beatriz Gómez | ESP |
SWI | 29 December 1994 |
| Sergey Groshev | RUS |
SWI | 15 March 1993 |
| Sarah Haase | USA |
SWI | 31 May 1994 |
| Kosuke Hagino |  JPN |
SWI | 15 August 1994 |
| Michael Haney | USA |
SWI | 8 August 1994 |
| Fumiya Hidaka | JPN |
SWI | 11 January 1994 |
| Emu Higuchi | JPN |
SWI | 29 December 1996 |
| Kenta Hirai | JPN |
SWI | 7 May 1994 |
| Rino Hosoda | JPN |
SWI | 23 June 1995 |
| Judit Ignacio | ESP |
SWI | 18 March 1994 |
| Emily Jones | GBR |
SWI | 19 November 1996 |
| Mao Kawakami | JPN |
SWI | 17 July 1994 |
| Rachael Kelly |  ENG GBR |
SWI | 24 January 1994 |
| Syogo Kimura | JPN |
SWI | 1993 |
| Nikita Kitayev | RUS |
SWI | 1 August 1993 |
| Aleksandr Klyukin | RUS |
SWI | 27 January 1993 |
| Valeriya Kolotushkina | RUS |
SWI | 6 June 1996 |
| Dmitry Kuleshov | RUS |
SWI | 16 June 1993 |
| Yuliya Larina | RUS |
SWI | 13 April 1996 |
| Fabio Laugeni | ITA |
SWI | 29 January 1994 |
| Celina Li | USA |
SWI | 25 July 1995 |
| Li Xiang | CHN |
SWI | 2 July 1993 |
| Haley Lips | USA |
SWI | 10 February 1994 |
| Jess Lloyd | ENG GBR |
SWI | 14 March 1995 |
| Martino Lucatello | ITA |
SWI | 7 January 1994 |
| Bonnie MacDonald | AUS |
OWS/SWI | 16 December 1995 |
| Brittany MacLean | CAN |
SWI | 3 March 1994 |
| Karley Mann | GBR |
SWI | 21 December 1994 |
| Simone Manuel | USA |
SWI | 2 August 1996 |
| Mao Feilian | CHN |
SWI | 30 July 1993 |
| Aitor Martínez | ESP |
SWI | 22 August 1993 |
| Amelia Maughan | ENG GBR |
SWI | 16 May 1996 |
| Cameron McEvoy | AUS |
SWI | 13 May 1994 |
| Taylor McKeown | AUS |
SWI | 17 March 1995 |
| Arthur Mendes Filho |  BRA |
SWI | 7 September 1993 |
| Vanessa Mohr |  RSA |
SWI | 7 March 1995 |
| Kaylin Moss | USA |
SWI | 8 October 1994 |
| Maurizio Mottola | ITA |
SWI | 13 March 1994 |
| Ryan Murphy | USA |
SWI | 2 July 1995 |
| Lia Neal | USA |
SWI | 13 February 1995 |
| Irina Novikova | RUS |
SWI | 16 April 1995 |
| Tjaša Oder |  SLO |
SWI | 22 June 1994 |
| Farida Osman |  EGY |
SWI | 18 January 1995 |
| Miyu Otsuka | JPN |
SWI | 19 July 1994 |
| Alec Page | CAN |
SWI | 8 November 1993 |
| Gregorio Paltrinieri | ITA |
OWS/SWI | 5 September 1994 |
| Roberto Parisi | ITA |
SWI | 30 January 1993 |
| Jacob Pebley | USA |
SWI | 17 September 1993 |
| Luke Peddie | CAN |
SWI | 19 June 1993 |
| Erich Peske | USA |
SWI | 12 March 1993 |
| Evan Pinion | USA |
SWI | 11 November 1994 |
| Alessia Polieri | ITA |
SWI | 21 October 1994 |
| Claire Polit |  FRA |
SWI | 2 March 1995 |
| Michał Poprawa | POL |
SWI | 2 November 1994 |
| Vyacheslav Prudnikov | RUS |
SWI | 31 October 1993 |
| Pu Wenjie | CHN |
SWI | 8 December 1993 |
| Qiu Yinghua | CHN |
SWI | 16 August 1994 |
| Oleksiy Rozhkov |  UKR |
SWI | 24 November 1993 |
| Gillian Ryan | USA |
SWI | 1 October 1995 |
| Brayden Salmon | CAN |
SWI | 16 October 1993 |
| Panagiotis Samilidis | GRE |
SWI | 9 August 1993 |
| Emma Saunders | ENG GBR |
SWI | 30 July 1994 |
| Erika Seltenreich-Hodgson | CAN |
SWI | 24 April 1995 |
| Maksym Shemberiev |  AZE UKR |
SWI | 25 September 1993 |
| Mikkayla Sheridan | AUS |
SWI | 20 January 1995 |
| Brooklynn Snodgrass | CAN |
SWI | 19 April 1994 |
| Kendyl Stewart | USA |
SWI | 17 August 1994 |
| Kylie Stewart | USA |
SWI | 27 March 1996 |
| Seth Stubblefield | USA |
SWI | 21 July 1993 |
| Mariya Temnikova | NEU RUS |
SWI | 17 November 1995 |
| Brianna Throssell | AUS |
SWI | 10 February 1996 |
| Darya Tsvetkova | RUS |
SWI | 29 August 1995 |
| Chantal Van Landeghem | CAN |
SWI | 5 March 1994 |
| Evan Van Moerkerke | CAN |
SWI | 16 August 1993 |
| Andreas Vazaios | GRE SWE |
SWI | 9 May 1994 |
| Kristen Vredeveld | USA |
SWI | 1 July 1995 |
| Mihael Vukić |  CRO |
SWI | 14 September 1994 |
| Harrison Wagner | USA |
SWI | 25 July 1993 |
| Kanako Watanabe | JPN |
SWI | 15 November 1996 |
| Yukiko Watanabe | JPN |
SWI | 12 October 1994 |
| Alexandra Wenk | GER |
SWI | 7 February 1995 |
| Paweł Werner | POL |
SWI | 30 January 1993 |
| Akihiro Yamaguchi | JPN |
SWI | 11 September 1994 |
| Dmitry Yermakov | RUS |
SWI | 7 February 1993 |
| Keegan Zanatta | CAN |
SWI | 2 April 1993 |
| Daryna Zevina | UKR |
SWI | 1 September 1994 |
| Rachel Zilinskas | USA |
SWI/TRI | 2 September 1994 |