Semifinal
mardi 7 août 2018, 19h05 GMT – 19h17 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Dina Asher-Smith | Great Britain | 10.93″ |
| 2 |  Gina Luckenkemper | Germany | + 0.05″ |
| 3 |  Dafne Schippers | Netherlands | + 0.12″ |
| 4 |  Jamile Samuel | Netherlands | + 0.17″ |
| 5 |  Imani Lansiquot | Great Britain | + 0.21″ |
| 5 |  Mujinga Kambundji | Switzerland | + 0.21″ |
| 7 |  Carolle Zahi | FFA - France Athlétisme | + 0.23″ |
| 8 |  Orlann Ombissa-Dzangue | FFA - France Athlétisme | + 0.27″ |
| 9 |  Tatjana Pinto | Germany | + 0.33″ |
| 10 | Daryll Neita | Great Britain | + 0.34″ |
| 11 | Ewa Swoboda | Poland | + 0.37″ |
| 12 | Orphée Neola | FFA - France Athlétisme | + 0.4″ |
| 13 |  Krystsina Tsimanouskaya | Belarus | + 0.41″ |
| 14 | Lisa marie Kwayie | Germany | + 0.43″ |
| 15 | Salome Kora | Switzerland | + 0.43″ |
| 16 | Ezinne Okparaebo | Norway | + 0.44″ |
| 17 | Ajla Del Ponte | Switzerland | + 0.45″ |
| 18 | Naomi Sedney | Netherlands | + 0.49″ |
| 19 | Phil Healy | Ireland | + 0.53″ |
| 19 | Lorene Bazolo | Portugal | + 0.53″ |
| 21 | Marije van Hunenstijn | Netherlands | + 0.56″ |
| 22 | Inna Eftimova | Bulgaria | + 0.59″ |
| 23 |  Irene Siragusa | Italy | + 0.67″ |
| 24 | Anna Bongiorni | Italy | + 0.69″ |