Heat 7
mardi 11 décembre 2018, 04h25 GMT – 04h25 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Fabio Scozzoli | Italy | 56.94″ |
| 2 |  Felipe Lima | Brazil | + 0.2″ |
| 3 |  Nicolò Martinenghi | Italy | + 0.33″ |
| 4 |  Cameron van der Burgh | South Africa | + 0.45″ |
| 5 |  Marco Koch | Germany | + 0.66″ |
| 6 |  Zibei Yan | China | + 0.71″ |
| 7 | Tomáš Klobucník | Slovakia | + 1.17″ |
| 8 |  Andrius Šidlauskas | Lithuania | + 1.26″ |
| 9 | Yannick Käser | Switzerland | + 1.67″ |
| 10 | Man Hou Chao | Macau, China | + 1.97″ |