Final
samedi 11 août 2018, 20h45 GMT – 20h45 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Dina Asher-Smith | Great Britain | 21.89″ |
| 2 |  Dafne Schippers | Netherlands | + 0.25″ |
| 3 |  Jamile Samuel | Netherlands | + 0.48″ |
| 4 |  Mujinga Kambundji | Switzerland | + 0.56″ |
| 5 |  Ivet Lalova-Collio | Bulgaria | + 0.93″ |
| 6 | Bianca Williams | Great Britain | + 0.99″ |
| 7 |  Beth Dobbin | Great Britain | + 1.04″ |
| 8 | Laura Müller | Germany | + 1.19″ |