Preliminaries
The heats started on August 3 at 10:36 local time.
| A place | Swim | Track | Name | A country | Time | Qualification |
|---|
| one | four | four | Sarah Sjöström | Sweden | 56.87 | Q |
| 2 | 2 | four | Elena Di Liddo | Italy | 57.91 | Q |
| 3 | 3 | five | Ilaria Bianchi | Italy | 57.92 | Q |
| four | 2 | 3 | Kimberly Bays | Belgium | 58.23 | Q |
| five | 3 | four | Svetlana Chimrova | Russia | 58.24 | Q |
| 6 | four | five | Marie Watte | France | 58.47 | Q |
| 7 | 3 | 6 | Louis Hannson | Sweden | 58.52 | Q |
| eight | 2 | 6 | Anna ntuntaki | Greece | 58.65 | Q |
| 9 | 3 | 7 | Emily Beckman | Denmark | 58.69 | Q |
| ten | four | 3 | Alena Schmidtke | Germany | 58.89 | Q |
| eleven | four | 6 | Alice Thomas | Great Britain | 58.93 | Q |
| 12 | 2 | five | Liliana Silagius | Hungary | 58.95 | Q |
| 13 | four | 7 | King Zadringa | Netherlands | 59.00 | Q |
| 14 | 3 | 2 | Claudia Tarzia | Italy | 59.54 | |
| 15 | 2 | eight | Ana Katarina Monteiro | Portugal | 59.63 | Q |
| sixteen | four | 0 | Amina Kaitaz | Bosnia and Herzegovina | 59.65 | Q |
| 17 | 3 | 3 | Charlotte Atkinson | Great Britain | 59.66 | Q |
| 18 | 2 | one | Evelyn Verrasso | Hungary | 59.94 | |
| nineteen | 2 | 7 | Amit Ivry | Israel | 1: 00.00 | |
| 20 | four | 2 | Emily Ludge | Great Britain | 1: 00.01 | |
| 21 | 3 | one | Lucy Svesena | Czech | 1: 00.02 | |
| 22 | 3 | eight | Emily Lowberg | Norway | 1: 00.06 | |
| 23 | four | eight | Svenya Stoffel | Switzerland | 1: 00.46 | |
| 24 | one | five | Nida Elise Ustundag | Turkey | 1: 00.61 | |
| 25 | 2 | 2 | Sarah Yanevik | Sweden | 1: 00.63 | |
| 26 | one | four | Zehra Dulu Belgin | Turkey | 1: 00.65 | |
| 27 | one | 7 | Dalma Sebestine | Hungary | 1: 00.80 | |
| 28 | four | one | Polina Egorova | Russia | 1: 00.90 | |
| 29th | 3 | 9 | Anastasia Kuliasheva | Belarus | 1: 01.56 | |
| thirty | one | 3 | Imge Erdemli | Turkey | 1: 02.12 | |
| 31 | one | 2 | Margaret Marquardt | Estonia | 1: 02.15 | |
| 32 | 2 | 9 | Claudia Hafnagan | Austria | 1: 02.36 | |
| 33 | 2 | 0 | Alena Ozkan | Turkey | 1: 02.82 | |
| 34 | one | 6 | Gerda Pak | Estonia | 1: 03.27 | |
| 35 | one | 0 | Leoni Richter | Switzerland | 1: 03.47 | |
| 36 | four | 9 | Alexandra Schegoleva | Cyprus | 1: 03.53 | |
| 37 | one | eight | Beatrice Felici | San marino | 1: 07.42 | |
| - | one | 9 | Alsu Bayramova | Azerbaijan | Did not start |
Semifinals
Semifinals started on August 3 at 17:32 local time.
Semifinal 1
| A place | Swim | Track | Name | A country | Time | Qualification |
|---|
| one | four | Elena Di Liddo | Italy | 57.82 | Q |
| 2 | 6 | Anna ntuntaki | Greece | 58.34 | Q |
| 3 | 2 | Alena Schmidtke | Germany | 58.42 | Q |
| four | 3 | Marie Watte | France | 58.52 | |
| five | 7 | Liliana Silagius | Hungary | 58.53 | |
| 6 | five | Kimberly Bays | Belgium | 58.99 | |
| 7 | eight | Charlotte Atkinson | Great Britain | 59.36 | |
| eight | one | Ana Katarina Monteiro | Portugal | 59.44 | |
Semifinal 2
| A place | Swim | Track | Name | A country | Time | Qualification |
|---|
| one | four | Sarah Sjöström | Sweden | 56.66 | Q |
| 2 | 3 | Svetlana Chimrova | Russia | 57.54 | Q |
| 3 | five | Ilaria Bianchi | Italy | 57.79 | Q |
| four | 6 | Louis Hannson | Sweden | 57.99 | Q |
| five | 2 | Emily Beckman | Denmark | 58.40 | Q |
| 6 | 7 | Alice Thomas | Great Britain | 58.44 | |
| 7 | one | King Sandring | Netherlands | 58.64 | |
| eight | eight | Amina Kaitaz | Bosnia and Herzegovina | 59.54 | |
Final
The final kicked off on August 4, 17:18 local time.
| A place | Track | Sportsman | A country | Time |
|---|
| 01! | four | Sarah Sjöström | Sweden | 56.13 |
| 02! | five | Svetlana Chimrova | Russia | 57.30 |
| 03! | 6 | Elena Di Liddo | Italy | 57.58 |
| four | 3 | Ilaria Bianchi | Italy | 57.62 |
| five | 7 | Anna ntountownaki | Greece | 57.67 |
| 6 | 2 | Louis Hansson | Sweden | 57.89 |
| 7 | one | Emily Beckman | Denmark | 58.35 |
| eight | eight | Alena Schmidtke | Germany | 58.80 |