Heat 2
dimanche 23 mai 2021, 08h54 GMT – 08h54 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Duncan Scott | Great Britain | 3′ 32.48″ |
| 1 | James Wilby | Great Britain | + 0″ |
| 1 | Thomas Dean | Great Britain | + 0″ |
| 1 | Joe Litchfield | Great Britain | + 0″ |
| 2 |  Mehdy Metella | France | + 0.02″ |
| 2 | Maxime Grousset | France | + 0.02″ |
| 2 |  Théo Bussière | France | + 0.02″ |
| 2 | Yohann Ndoye Brouard | France | + 0.02″ |
| 3 | Artsiom Machekin | Belarus | + 2.39″ |
| 3 |  Yauhen Tsurkin | Belarus | + 2.39″ |
| 3 | Viktar Staselovich | Belarus | + 2.39″ |
| 3 | Ilya Shymanovich | Belarus | + 2.39″ |
| 4 |  Simonas Bilis | Lithuania | + 3″ |
| 4 | Danas Rapšys | Lithuania | + 3″ |
| 4 | Andrius Šidlauskas | Lithuania | + 3″ |
| 4 | Deividas Margevicius | Lithuania | + 3″ |
| 5 | Nándor Németh | Hungary | + 3.57″ |
| 5 | Benedek Kovács | Hungary | + 3.57″ |
| 5 |  Hubert Kós | Hungary | + 3.57″ |
| 5 | Tamás Takács | Hungary | + 3.57″ |
| 6 |  Berkay Ögretir | Turkey | + 4.41″ |
| 6 | Ümit Can Güres | Turkey | + 4.41″ |
| 6 | Baturalp Ünlü | Turkey | + 4.41″ |
| 6 | Berke Saka | Turkey | + 4.41″ |
| 7 |  Apostolos Christou | Greece | + 4.58″ |
| 7 | Andreas Vazaios | Greece | + 4.58″ |
| 7 | Stefanos Dimitriadis | Greece | + 4.58″ |
| 7 | Konstantinos Meretsolias | Greece | + 4.58″ |
| 8 | Antani Ivanov | Bulgaria | + 5″ |
| 8 | Lyubomir Epitropov | Bulgaria | + 5″ |
| 8 | Josif Miladinov | Bulgaria | + 5″ |
| 8 | Kaloyan Levterov | Bulgaria | + 5″ |
| 9 |  Jan Šefl | Czech Republic | + 5.79″ |
| 9 | Adam Hloben | Czech Republic | + 5.79″ |
| 9 | Jan Cejka | Czech Republic | + 5.79″ |
| 9 | Matej Zábojnik | Czech Republic | + 5.79″ |
| 10 | Tomáš Klobucník | Slovakia | + 12.14″ |
| 10 | Adam Halas | Slovakia | + 12.14″ |
| 10 | Matej Duša | Slovakia | + 12.14″ |
| 10 | Alex Kušík | Slovakia | + 12.14″ |