Heat 5
vendredi 15 décembre 2017, 10h06 GMT – 10h06 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Arno Kamminga | Netherlands | 56.63″ |
| 2 |  Adam Peaty | Great Britain | + 0.11″ |
| 3 |  Ilya Shymanovich | Belarus | + 0.21″ |
| 4 | Ross Murdoch | Great Britain | + 1.44″ |
| 5 | Peter John Stevens | Slovenia | + 1.95″ |
| 6 | Caba Siladji | Serbia | + 2.01″ |
| 7 | Dávid Horváth | Hungary | + 2.1″ |
| 8 | Petr Bartunek | Czech Republic | + 3.23″ |
| 9 | Philip Greve | Denmark | + 3.82″ |
| Timon Evenhuis | Netherlands | DNS |