| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Ilia Shymanovich |  AIN |
| 2 | Yevgeny Somov | AIN |
| 3 | Jadon Wuilliez |  ANT |
| 4 | Micah Masei |  ASA |
| 5 | Sam Williamson |  AUS |
| 6 | Joshua Yong | AUS |
| 7 | Bernhard Reitshammer |  AUT |
| 8 | Adrian Robinson |  BOT |
| 9 | Qin Haiyang |  CHN |
| 10 | Sun Jiajun | CHN |
| 11 | Tasi Limtiaco |  FSM |
| 12 | Adam Peaty |  GBR |
| 13 | James Wilby | GBR |
| 14 | Melvin Imoudu |  GER |
| 15 | Lucas Matzerath | GER |
| 16 | Alexandre Grand'pierre |  HAI |
| 17 | Anton McKee |  ISL |
| 18 | Ron Polonsky |  ISR |
| 19 | Nicolò Martinenghi |  ITA |
| 20 | Ludovico Viberti | ITA |
| 21 | Taku Taniguchi |  JPN |
| 22 | Denis Petrashov |  KGZ |
| 23 | Choi Dong-Yeol |  KOR |
| 24 | Steven Insixiengmay |  LAO |
| 25 | Andrius Šidlauskas |  LTU |
| 26 | Jonathan Raharvel |  MAD |
| 27 | Miguel de Lara |  MEX |
| 28 | Matthew Lawrence |  MOZ |
| 29 | Caspar Corbeau |  NED |
| 30 | Arno Kamminga | NED |
| 31 | Jan Kałusowski |  POL |
| 32 | Abdul Aziz Al-Obaidly |  QAT |
| 33 | Chadd Ning |  SWZ |
| 34 | Berkay Öğretir |  TUR |
| 35 | Nic Fink |  USA |
| 36 | Charlie Swanson | USA |
