Heat 6
jeudi 13 décembre 2018, 02h40 GMT – 02h40 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Kelsi Dahlia | United States | 25.49″ |
| 2 | Arina Surkova | Russia | + 0.46″ |
| 3 |  Erin Gallagher | South Africa | + 0.52″ |
| 4 | Kendyl Stewart | United States | + 0.6″ |
| 5 |  Mimosa Jallow | Finland | + 0.64″ |
| 6 |  Anna Ntountounaki | Greece | + 0.75″ |
| 7 | Rozaliya Nasretdinova | Russia | + 0.87″ |
| 8 | Jeserik Pinto | Venezuela | + 1.03″ |
| 9 | Caroline Pilhatsch | Austria | + 1.55″ |
| Jenna Laukkanen | Finland | DNS |