Résultats
| Place | # | Nageuse | Temps |
|---|---|---|---|
| 1 | 4 |  Siobhan Bernadette Haughey | 52.64 |
| 2 | 3 |  Shayna Jack | 52.72 |
| 3 | 5 |  Marrit Steenbergen | 52.86 |
| 4 | 6 |  Gretchen Walsh | 53.18 |
| 5 | 7 |  Marie Wattel | 53.38 |
| 6 | 2 |  Anna Hopkin | 53.74 |
| 7 | 1 |  Michelle Coleman | 53.75 |
| 8 | 8 |  Barbora Seemanova | 53.94 |