Heat 3
dimanche 8 décembre 2019, 11h18 GMT – 11h18 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Antani Ivanov | Bulgaria | 1′ 53.48″ |
| 2 | James Guy | Great Britain | + 0.04″ |
| 3 |  Brendan Hyland | Ireland | + 0.31″ |
| 4 |  Noè Ponti | Switzerland | + 0.53″ |
| 5 | Michal Poprawa | Poland | + 0.99″ |
| 6 | Denys Kesyl | Ukraine | + 1.01″ |
| 7 | Max Litchfield | Great Britain | + 1.46″ |
| 8 |  Deividas Margevicius | Lithuania | + 1.76″ |
| 9 | Sebastian Lunák | Czech Republic | + 2.11″ |
| 10 | Xaver Gschwentner | Austria | + 3.79″ |