Qualification Round
mardi 7 août 2018, 10h35 GMT – 10h56 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Jonathan Borlee | Belgium | 45.19″ |
| 2 | Kevin Borlée | Belgium | + 0.1″ |
| 3 |  Matteo Galvan | Italy | + 0.29″ |
| 4 |  Ricardo Dos Santos | Portugal | + 0.36″ |
| 5 | Janis Leitis | Latvia | + 0.37″ |
| 6 | Samuel García | Spain | + 0.44″ |
| 7 | Dwayne Cowan | Great Britain | + 0.56″ |
| 8 | Vitaliy Butrym | Ukraine | + 0.63″ |
| 9 |  Pavel Maslak | Czech Republic | + 0.64″ |
| 10 | Dylan Borlee | Belgium | + 0.65″ |
| 11 | Robert Parge | Romania | + 0.8″ |
| 12 | Donald Blair-Sanford | Israel | + 0.81″ |
| 13 | Patrick Schneider | Germany | + 0.96″ |
| 14 |  Lukasz Krawczuk | Poland | + 0.98″ |
| 15 | Dariusz Kowaluk | Poland | + 0.99″ |
| 16 | Martyn Rooney | Great Britain | + 1.08″ |
| 17 | Oleksiy Pozdnyakov | Ukraine | + 1.28″ |
| 18 | Patrik Sorm | Czech Republic | + 1.33″ |
| 19 | Johannes Trefz | Germany | + 1.34″ |
| 20 | Yavuz Can | Turkey | + 1.39″ |
| 21 | Michal Desensky | Czech Republic | + 1.49″ |
| 22 | Christopher O'Donnell | Ireland | + 1.62″ |
| 23 | Erik Martinsson | Sweden | + 1.68″ |
| 24 | Batuhan Altintas | Turkey | + 1.72″ |
| 25 | Stanislav Senyk | Ukraine | + 1.91″ |
| 26 | Tony Nõu | Estonia | + 2″ |
| 27 | Mateo Ružic | Croatia | + 2.13″ |
| 28 | Franko Burraj | Albania | + 2.37″ |
| 29 | Jessy Franco | Gibraltar | + 2.93″ |
| 30 | Joel Burgunder | Switzerland | + 3.59″ |