200 metres Butterfly, Men
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Matthew Temple |  AUS |
| 2 | Martin Espernberger |  AUT |
| 3 | Ramil Vəlizadə |  AZE |
| 4 | Nick Albiero |  BRA |
| 5 | Petar Mitsin |  BUL |
| 6 | Ilya Kharun |  CAN |
| 7 | Matin Balsini |  EOR |
| 8 | Arbidel González |  ESP |
| 9 | Kregor Zirk |  EST |
| 10 | Léon Marchand |  FRA |
| 11 | Richárd Márton |  HUN |
| 12 | Kristóf Milák | HUN |
| 13 | Giacomo Carini |  ITA |
| 14 | Alberto Razzetti | ITA |
| 15 | Tomoru Honda |  JPN |
| 16 | Genki Terakado | JPN |
| 17 | Kim Min-Seop |  KOR |
| 18 | Gerald Hernández |  NCA |
| 19 | Lewis Clareburt |  NZL |
| 20 | Krzysztof Chmielewski |  POL |
| 21 | Michał Chmielewski | POL |
| 22 | Matthew Sates |  RSA |
| 23 | Noè Ponti |  SUI |
| 24 | Eddie Wang |  TPE |
| 25 | Denys Kesil |  UKR |
| 26 | Thomas Heilman |  USA |
| 27 | Luca Urlando | USA |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Niu Guangsheng |  CHN |