Semifinal 1
samedi 3 mars 2018, 19h05 GMT – 19h05 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Christina Manning | United States | 7.83″ |
| 2 | Devynne Charlton | Bahamas | + 0.06″ |
| 3 | Tobi Amusan | Nigeria | + 0.08″ |
| 4 |  Elvira Herman | Belarus | + 0.23″ |
| 5 | Hanna Plotitsyna | Ukraine | + 0.26″ |
| 6 | Ivana Loncarek | Croatia | + 0.38″ |
| 7 | Michelle Jenneke | Australia | + 0.39″ |
| 8 | Luca Kozák | Hungary | + 0.41″ |