Semifinal
samedi 4 août 2018, 18h49 GMT – 18h49 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Georgia Davies | Great Britain | 27.46″ |
| 2 | Anastasia Fesikova | Russia | + 0.03″ |
| 3 |  Mimosa Jallow | Finland | + 0.16″ |
| 4 | Alicja Tchórz | Poland | + 0.26″ |
| 5 |  Béryl Gastaldello | France | + 0.4″ |
| 6 |  Simona Kubová | Czech Republic | + 0.45″ |
| 7 |  Kira Toussaint | Netherlands | + 0.46″ |
| 8 | Carlotta Zofkova | Italy | + 0.48″ |
| 9 | Silvia Scalia | Italy | + 0.5″ |
| 10 |  Theodora Drakou | Greece | + 0.62″ |
| 11 | Maaike de Waard | Netherlands | + 0.63″ |
| 12 | Kathleen Dawson | Great Britain | + 0.65″ |
| 13 | Mie Nielsen | Denmark | + 0.68″ |
| 14 | Julie Jensen | Denmark | + 0.86″ |
| 15 | Sasha Touretski | Switzerland | + 1.24″ |
| 16 |  Ida Lindborg | Sweden | + 1.31″ |