400 metres Individual Medley, Women
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Georgina Bardach |  ARG |
| 2 | Samantha Hamill |  AUS |
| 3 | Steph Rice | AUS |
| 4 | Jördis Steinegger |  AUT |
| 5 | Joanna Maranhão |  BRA |
| 6 | Tanya Hunks |  CAN |
| 7 | Alexa Komarnycky | CAN |
| 8 | Li Xuanxu |  CHN |
| 9 | Liu Jing | CHN |
| 10 | Mireia Belmonte |  ESP |
| 11 | Anna-Liisa Põld |  EST |
| 12 | Joanne Andraca |  FRA |
| 13 | Camille Muffat | FRA |
| 14 | Hannah Miley |  GBR |
| 15 | Keri-Anne Payne | GBR |
| 16 | Katharina Schiller |  GER |
| 17 | Katinka Hosszú |  HUN |
| 18 | Zsu Jakabos | HUN |
| 19 | Alessia Filippi |  ITA |
| 20 | Maiko Fujino |  JPN |
| 21 | Saori Haruguchi | JPN |
| 22 | Nam Yu-Seon |  KOR |
| 23 | Lew Yih Wey |  MAS |
| 24 | Susana Escobar |  MEX |
| 25 | Sara Nordenstam |  NOR |
| 26 | Helen Norfolk |  NZL |
| 27 | Kasia Baranowska |  POL |
| 28 | Kathryn Meaklim |  RSA |
| 29 | Jessica Pengelly | RSA |
| 30 | Svetlana Karpeyeva |  RUS |
| 31 | Yana Martynova | RUS |
| 32 | Quah Ting Wen |  SGP |
| 33 | Anja Klinar |  SLO |
| 34 | Nimitta Thaveesupsoonthorn |  THA |
| 35 | Elizabeth Beisel |  USA |
| 36 | Katie Hoff | USA |
| 37 | Kirsty Coventry |  ZIM |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Maroua Mathlouthi |  TUN |