Heat 4
mercredi 8 août 2018, 10h51 GMT – 10h51 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Sarah Vasey | Great Britain | 30.73″ |
| 1 | Ruta Meilutyte | Lithuania | + 0″ |
| 3 |  Jenna Laukkanen | Finland | + 0.3″ |
| 4 | Veera Kivirinta | Finland | + 0.53″ |
| 5 | Matilde Schrøder | Denmark | + 0.59″ |
| 6 | Tatiana Chisca | Moldova | + 0.67″ |
| 7 | Jessica Vall | Spain | + 1.13″ |
| 8 |  Alina Zmushka | Belarus | + 1.59″ |
| 9 | Tina Celik | Slovenia | + 1.92″ |
| 10 | Vitalina Simonova | Russia | + 2.04″ |