Heat 5
lundi 6 août 2018, 11h22 GMT – 11h22 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Margherita Panziera | Italy | 59.86″ |
| 2 |  Mie Nielsen | Denmark | + 0.13″ |
| 3 | Georgia Davies | Great Britain | + 0.17″ |
| 4 |  Katinka Hosszú | Hungary | + 0.29″ |
| 5 | Katalin Burián | Hungary | + 0.42″ |
| 6 |  Laura Riedemann | Germany | + 0.91″ |
| 7 | Silvia Scalia | Italy | + 1.06″ |
| 8 |  Theodora Drakou | Greece | + 1.32″ |
| 9 | Agata Naskret | Poland | + 3.42″ |
| Alicja Tchórz | Poland | DNS |