Final
mercredi 2 octobre 2019, 21h35 GMT – 21h35 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Dina Asher-Smith | Great Britain | 21.88″ |
| 2 |  Brittany Brown | United States | + 0.34″ |
| 3 |  Mujinga Kambundji | Switzerland | + 0.63″ |
| 4 | Angie Annelus | United States | + 0.71″ |
| 5 | Dezerea Bryant | United States | + 0.75″ |
| 6 | Gina Bass | Gambia | + 0.83″ |
| 7 | Ivet Lalova-Collio | Bulgaria | + 0.89″ |
| 8 |  Tynia Gaither | Bahamas | + 1.02″ |