Competitors for 2017 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Alia Atkinson |  JAM |
SWI | 11 December 1988 |
| Adam Barrett |  ENG GBR |
SWI | 30 July 1992 |
| Mireia Belmonte |  ESP |
OWS/SWI | 10 November 1990 |
| Ilaria Bianchi |  ITA |
SWI | 6 January 1990 |
| Thom de Boer |  NED |
SWI | 24 December 1991 |
| Cameron van der Burgh |  RSA |
SWI | 25 May 1988 |
| Kimberly Buys |  BEL |
SWI | 23 April 1989 |
| Cate Campbell |  AUS |
SWI | 20 May 1992 |
| Jack Cartwright | AUS |
SWI | 22 September 1998 |
| Henrik Christiansen |  NOR |
SWI | 9 October 1996 |
| Konrad Czerniak |  POL |
SWI | 11 July 1989 |
| Gabriele Detti | ITA |
SWI | 29 August 1994 |
| Christian Diener |  GER |
SWI | 3 June 1993 |
| Anna Dowgiert | POL |
SWI | 15 July 1990 |
| Brittany Elmslie | AUS |
SWI | 19 June 1994 |
| Blair Evans | AUS |
SWI | 3 April 1991 |
| Femke Heemskerk | NED |
SWI | 21 September 1987 |
| Philip Heintz | GER |
SWI | 21 February 1991 |
| Katinka Hosszú |  HUN |
SWI | 3 May 1989 |
| Mimosa Jallow |  FIN |
SWI | 17 June 1994 |
| Paweł Juraszek | POL |
SWI | 8 October 1994 |
| Arno Kamminga | NED |
SWI | 22 October 1995 |
| Masaki Kaneko |  JPN |
SWI | 27 March 1992 |
| Radosław Kawęcki | POL |
SWI | 16 August 1991 |
| Sarah Köhler | GER |
OWS/SWI | 20 June 1994 |
| Dominik Kozma | HUN |
SWI | 10 April 1991 |
| Ranomi Kromowidjojo | NED |
SWI | 20 August 1990 |
| Nadine Lämmler | GER |
SWI | 1994 |
| Jenna Laukkanen | FIN |
SWI | 2 March 1995 |
| Chad le Clos | RSA |
SWI | 12 April 1992 |
| Fanny Lecluyse | BEL |
SWI | 11 March 1992 |
| Ari-Pekka Liukkonen | FIN |
SWI | 9 February 1989 |
| Kacper Majchrzak | POL |
SWI | 22 September 1992 |
| Vladimir Morozov |  NEU RUS |
SWI | 16 June 1992 |
| Rikke Møller Pedersen |  DEN |
SWI | 9 January 1989 |
| Federica Pellegrini | ITA |
SWI | 5 August 1988 |
| Riku Pöytäkivi | FIN |
SWI | 1 May 1993 |
| Kirill Prigoda | NEU RUS |
SWI | 29 December 1995 |
| Jesse Puts | NED |
SWI | 1 August 1994 |
| James Roberts | AUS |
SWI | 11 April 1991 |
| Paval Sankovich |  BLR |
SWI | 29 June 1990 |
| Fabio Scozzoli | ITA |
SWI | 3 August 1988 |
| Emily Seebohm | AUS |
SWI | 5 June 1992 |
| Mikkayla Sheridan | AUS |
SWI | 20 January 1995 |
| Tom Shields |  USA |
SWI | 11 July 1991 |
| Ilia Shymanovich | BLR NEU |
SWI | 2 August 1994 |
| Sarah Sjöström |  SWE |
SWI | 17 August 1993 |
| Marcin Stolarski | POL |
SWI | 4 January 1996 |
| Ayrton Sweeney | RSA |
SWA/SWI | 11 May 1993 |
| Kenneth To | AUS HKG |
SWI | 7 July 1992 |
| Kira Toussaint | NED |
SWI | 22 May 1994 |
| Yauhen Tsurkin | BLR |
SWI | 9 December 1990 |
| Federico Turrini | ITA |
SWI | 21 July 1987 |
| Masayuki Umemoto | JPN |
SWI | 1994 |
| Aleksandra Urbańczyk-Olejarczyk | POL |
SWI | 13 November 1987 |
| Maaike de Waard | NED |
SWI | 11 October 1996 |
| Wojciech Wojdak | POL |
SWI | 13 March 1996 |