Semifinal
mardi 23 juillet 2019, 14h34 GMT – mercredi 24 juillet 2019, 03h00 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Kristóf Milák | Hungary | 1′ 52.96″ |
| 2 |  Zach Harting | United States | + 2.3″ |
| 3 |  Daiya Seto | Japan | + 2.37″ |
| 4 |  Leonardo de Deus | Brazil | + 2.75″ |
| 5 |  Chad Le Clos | South Africa | + 2.92″ |
| 6 |  Federico Burdisso | Italy | + 2.96″ |
| 7 |  Denys Kesyl | Ukraine | + 2.99″ |
| 8 | Tamás Kenderesi | Hungary | + 3.29″ |
| 9 | Antani Ivanov | Bulgaria | + 3.29″ |
| 10 |  Matthew Temple | Australia | + 3.56″ |
| 11 |  Brendan Hyland | Ireland | + 3.59″ |
| 12 | Maksym Shemberev | Azerbaijan | + 3.82″ |
| 13 | Luiz Altamir Melo | Brazil | + 4.47″ |
| 14 | Mack Darragh | Canada | + 4.93″ |
| 15 | Louis Croenen | Belgium | + 6.16″ |
| 16 | David Morgan | Australia | + 6.61″ |