100 metres Butterfly, Women
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Madeline Groves |  AUS |
| 2 | Emma McKeon | AUS |
| 3 | Kimberly Buys |  BEL |
| 4 | Amina Kajtaz |  BIH |
| 5 | Daiene Marçal |  BRA |
| 6 | Daynara de Paula | BRA |
| 7 | Penny Oleksiak |  CAN |
| 8 | Noemie Thomas | CAN |
| 9 | Chen Xinyi |  CHN |
| 10 | Lu Ying | CHN |
| 11 | Marie Meza |  CRC |
| 12 | Sotiria Neofytou |  CYP |
| 13 | Lucie Svěcená |  CZE |
| 14 | Jeanette Ottesen Gray |  DEN |
| 15 | Farida Osman |  EGY |
| 16 | Yusra Mardini |  EOR |
| 17 | Judit Ignacio |  ESP |
| 18 | Béryl Gastaldello |  FRA |
| 19 | Marie Wattel | FRA |
| 20 | Alexandra Wenk |  GER |
| 21 | Anna Ntountounaki |  GRE |
| 22 | Kristel Vourna | GRE |
| 23 | Oreoluwa Cherebin |  GRN |
| 24 | Liliána Szilágyi |  HUN |
| 25 | Amit Ivry |  ISR |
| 26 | Ilaria Bianchi |  ITA |
| 27 | Natsumi Hoshi |  JPN |
| 28 | Rikako Ikee | JPN |
| 29 | An Se-Hyeon |  KOR |
| 30 | Jannah Sonnenschein |  MOZ |
| 31 | Dalia Tórrez |  NCA |
| 32 | Helena Gasson |  NZL |
| 33 | Nada Arkaji |  QAT |
| 34 | Svetlana Chimrova |  RUS |
| 35 | Nataliya Lovtsova | RUS |
| 36 | Johanna Umurungi |  RWA |
| 37 | Quah Ting Wen |  SGP |
| 38 | Danielle Villars |  SUI |
| 39 | Katarína Listopadová |  SVK |
| 40 | Louise Hansson |  SWE |
| 41 | Sarah Sjöström | SWE |
| 42 | Dar'ia Stepaniuk |  UKR |
| 43 | Dana Vollmer |  USA |
| 44 | Kelsi Worrell | USA |
| 45 | Nuna Ba Matraf |  YEM |