Heat 3
jeudi 9 août 2018, 10h24 GMT – 10h24 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Ajna Késely | Hungary | 4′ 8.77″ |
| 2 |  Eleanor Faulkner | Great Britain | + 4.08″ |
| 3 |  Stefania Pirozzi | Italy | + 5.17″ |
| 4 | Boglárka Kapás | Hungary | + 5.46″ |
| 5 | Valentine Dumont | Belgium | + 7.98″ |
| 6 | Sara Racnik | Slovenia | + 10.4″ |
| 7 | Tamila Holub | Portugal | + 10.93″ |
| 8 |  Isabel Gose | Germany | + 11.35″ |
| 9 | Marlene Kahler | Austria | + 14.93″ |
| 10 | Aleksandra Knop | Poland | + 18.32″ |