Semifinal 2
mardi 7 août 2018, 19h31 GMT – 19h31 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Zharnel Hughes | Great Britain | 10.01″ |
| 2 |  Jak Ali Harvey | Turkey | + 0.08″ |
| 3 |  Yazaldes Nascimento | Portugal | + 0.21″ |
| 4 |  Lamont Marcell Jacobs | Italy | + 0.27″ |
| 5 | Jan Volko | Slovakia | + 0.3″ |
| 6 |  Lucas Jakubczyk | Germany | + 0.31″ |
| 7 | Zdenek Stromšík | Czech Republic | + 0.36″ |
| 8 |  Hensley Paulina | Netherlands | + 0.37″ |