| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Babik Barna (1999)Vasas Sport Club | 00:23.50R:0.65 | - | 704 | |
| 2 | 4 | Gyárfás Bence (1993)Győri Úszó Sportegy. | 00:23.54R:0.66 | 00:00.04 | 700 | |
| 3 | 6 | Garajszki Máté (2003)BÁCSVÍZ SC | 00:23.85R:0.64 | 00:00.35 | 673 | |
| 4 | 1 | Tompos Zoltán (2003)Kőbánya Sport Club | 00:24.16R:0.66 | 00:00.66 | 648 | |
| 5 | 7 | Lőrincz Ádám (1993)HÓD Úszó SE | 00:24.22R:0.65 | 00:00.72 | 643 | |
| 6 | 2 | Harsányi Mátyás (2005)Kaposvári SI | 00:24.35R:0.69 | 00:00.85 | 633 | |
| 7 | 8 | Marosi Bálint (2005)Szhalombattai VUK SE | 00:24.51R:0.71 | 00:01.01 | 620 | |
| 8 | 9 | Csontos Dominik (2000)Bohóchal Egyesület | 00:24.93R:0.62 | 00:01.43 | 590 | |
| 9 | 0 | Varga Máté (2004)Lőrinc Swim Team | 00:25.06R:0.6 | 00:01.56 | 580 | |
| - | 5 | Takács Krisztián (1985)Győri Úszó Sportegy. | DNS |