200 metres Backstroke, Boys
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Max Ackermann |  AUS |
| 2 | Bastien Soret |  BEL |
| 3 | Chad Bobrosky |  CAN |
| 4 | Alan Abarca |  CHI |
| 5 | Ivan Biondić |  CRO |
| 6 | Ondřej Palatka |  CZE |
| 7 | Christian Diener |  GER |
| 8 | Péter Bernek |  HUN |
| 9 | Balázs Zámbó | HUN |
| 10 | Yakov Toumarkin |  ISR |
| 11 | Yusuke Yamagishi |  JPN |
| 12 | Bilal Achalhi |  MAR |
| 13 | Mark Sammut |  MLT |
| 14 | Lavrans Solli |  NOR |
| 15 | Mateusz Wysoczyński |  POL |
| 16 | Alexis Santos |  POR |
| 17 | Rainer Ng |  SGP |
| 18 | Lin Chien-Lung |  TPE |
| 19 | Andriy Kovbasa |  UKR |
| 20 | Austin Ringquist |  USA |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Måns Hjelm |  SWE |