# Swimming at the 2024 European Aquatics Championships – Women's 100 metre freestyle

The Women's 100 metre freestyle competition of the 2024 European Aquatics Championships was held on 17 and 18 June 2024.

## Records

Prior to the competition, the existing world, European and championship records were as follows.
| | Name | Nationality | Time | Location | Date |
| World record European record | Sarah Sjöström | Sweden | 51.71 | Budapest | 23 July 2017 |
| Championship record | Sarah Sjöström | Sweden | 52.67 | Berlin | 20 August 2014 |

## Results
### Heats

The heats were started on 17 June at 09:42. Qualification Rules: The 16 fastest from the heats qualify to the semifinals.
| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 5 | 4 | Barbora Seemanova | Czech Republic | 54.04 | Q |
| 2 | 5 | 3 | Barbora Janickova | Czech Republic | 54.55 | Q |
| 3 | 5 | 5 | Nikolett Pádár | Hungary | 54.85 | Q |
| 4 | 3 | 5 | Kalia Antoniou | Cyprus | 54.88 | Q |
| 5 | 3 | 4 | Kornelia Fiedkiewicz | Poland | 55.00 | Q |
| 6 | 4 | 6 | Nina Jazy | Germany | 55.04 | Q |
| 7 | 5 | 2 | Minna Ábrahám | Hungary | 55.04 | Q |
| 8 | 4 | 5 | Petra Senánszky | Hungary | 55.05 | |
| 9 | 5 | 6 | Panna Ugrai | Hungary | 55.14 | |
| 10 | 4 | 2 | Andrea Murez | Israel | 55.28 | Q |
| 11 | 3 | 2 | Lena Kreundl | Austria | 55.41 | Q |
| 12 | 4 | 3 | Elisabeth Sabroe Ebbesen | Denmark | 55.43 | Q |
| 13 | 4 | 4 | Signe Bro | Denmark | 55.52 | Q |
| 14 | 3 | 1 | Aleksa Gold | Estonia | 55.58 | Q, NR |
| 15 | 4 | 1 | Iris Julia Berger | Austria | 55.61 | Q |
| 16 | 3 | 3 | Zuzanna Famulok | Poland | 55.65 | Q |
| 17 | 5 | 7 | Teresa Ivan | Slovakia | 55.83 | Q |
| 18 | 3 | 6 | Daria Golovati | Israel | 55.87 | Q |
| 19 | 5 | 1 | Katarina Milutinović | Serbia | 55.98 | |
| 20 | 4 | 7 | Julia Maik | Poland | 56.18 | |
| 21 | 5 | 8 | Hanna Bergman | Sweden | 56.31 | |
| 22 | 4 | 8 | Elvira Mörtstrand | Sweden | 56.42 | |
| 23 | 2 | 3 | Diana Petkova | Bulgaria | 56.52 | |
| 24 | 3 | 8 | Cornelia Pammer | Austria | 56.56 | |
| 25 | 5 | 0 | Fanny Teijonsalo | Finland | 56.63 | |
| 26 | 3 | 7 | Aleksandra Polańska | Poland | 56.69 | |
| 27 | 2 | 4 | Tjaša Pintar | Slovenia | 56.88 | |
| 28 | 3 | 0 | Marijana Jelic | Austria | 56.98 | |
| 29 | 4 | 9 | Jóhanna Elín Guðmundsdóttir | Iceland | 57.13 | |
| 30 | 4 | 0 | Anna Hadjiloizou | Cyprus | 57.14 | |
| 31 | 5 | 9 | Mina Kaljevic | Serbia | 57.74 | |
| 32 | 3 | 9 | Jana Marković | Serbia | 58.07 | |
| 33 | 2 | 5 | Hana Sekuti | Slovenia | 58.09 | |
| 34 | 2 | 7 | Iman Avdić | Bosnia and Herzegovina | 58.14 | |
| 35 | 2 | 2 | Mia Blaževska Eminova | North Macedonia | 58.29 | |
| 36 | 2 | 6 | Aliisa Soini | Finland | 58.34 | |
| 37 | 2 | 1 | Ani Poghosyan | Armenia | 58.48 | NR |
| 38 | 1 | 4 | Fatima Alkaramova | Azerbaijan | 58.70 | |
| 39 | 2 | 8 | Mariam Sheikhalizadeh | Azerbaijan | 58.74 | |
| 40 | 2 | 0 | Ilaria Ceccaroni | San Marino | 59.54 | |
| 41 | 1 | 5 | Jovana Kuljaca | Montenegro | 1:00.69 | |
| 42 | 1 | 3 | Arla Dyrmishi | Albania | 1:02.96 | |

### Semifinals

The semifinals were started on 17 June at 18:37. Qualification Rules: The first 2 competitors of each semifinal and the remaining fastest (up to a total of 8 qualified competitors) from the semifinals advance to the final.
| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 2 | 4 | Barbora Seemanova | Czech Republic | 53.95 | Q |
| 2 | 2 | 5 | Nikolett Pádár | Hungary | 54.17 | Q |
| 3 | 1 | 4 | Barbora Janickova | Czech Republic | 54.32 | Q |
| 4 | 1 | 5 | Kalia Antoniou | Cyprus | 54.39 | Q |
| 5 | 2 | 3 | Kornelia Fiedkiewicz | Poland | 54.50 | Q |
| 6 | 2 | 2 | Lena Kreundl | Austria | 54.81 | Q,NR |
| 7 | 1 | 6 | Andrea Murez | Israel | 54.90 | Q |
| 7 | 2 | 6 | Minna Ábrahám | Hungary | 54.90 | Q |
| 9 | 2 | 7 | Signe Bro | Denmark | 55.08 | |
| 10 | 1 | 7 | Aleksa Gold | Estonia | 55.18 | NR |
| 10 | 2 | 8 | Teresa Ivan | Slovakia | 55.18 | |
| 12 | 1 | 3 | Nina Jazy | Germany | 55.37 | |
| 13 | 1 | 1 | Zuzanna Famulok | Poland | 55.41 | |
| 14 | 1 | 8 | Daria Golovati | Israel | 55.51 | |
| 14 | 1 | 2 | Elisabeth Sabroe Ebbesen | Denmark | 55.53 | |
| 16 | 2 | 1 | Iris Julia Berger | Austria | 55.78 | |

### Final

The final was held on 18 June at 18:42.
| Rank | Lane | Name | Nationality | Time | Notes |
| | 4 | Barbora Seemanova | Czech Republic | 53.50 | NR |
| | 3 | Barbora Janickova | Czech Republic | 54.17 | |
| | 5 | Nikolett Pádár | Hungary | 54.22 | |
| 4 | 6 | Kalia Antoniou | Cyprus | 54.23 | NR |
| 5 | 2 | Kornelia Fiedkiewicz | Poland | 54.79 | |
| 6 | 1 | Andrea Murez | Israel | 54.91 | |
| 7 | 7 | Lena Kreundl | Austria | 55.07 | |
| 8 | 8 | Minna Ábrahám | Hungary | 55.11 | |