| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Nell Olivér (2003)Stamina TKSA | 00:26.76R:0.6 | - | 695 | |
| 2 | 3 | Papp Sebestyén (2008)Újpesti Torna Egylet | 00:28.09R:0.68 | 00:01.33 | 601 | |
| 3 | 6 | Csontos Dominik (2000)Bohóchal Egyesület | 00:28.15R:0.56 | 00:01.39 | 597 | |
| 4 | 2 | Kulcsár Zalán (2004)Lőrinc Swim Team | 00:28.52R:0.64 | 00:01.76 | 574 | |
| 5 | 5 | Bene Zsombor (2004)Vasas Sport Club | 00:28.53R:0.54 | 00:01.77 | 573 | |
| 6 | 1 | Dénes Barnabás Imre (2005)Újpesti Torna Egylet | 00:29.40R:0.68 | 00:02.64 | 524 | |
| 7 | 8 | Sztrehárszky Zsigmond (2008)Budapesti Honvéd | 00:29.60R:0.6 | 00:02.84 | 513 | |
| 8 | 7 | Szűcs Ádám Zoltán (2004)FTC | 00:29.75R:0.66 | 00:02.99 | 506 | |
| 9 | 9 | Szaka Szabolcs (2009)Dombóvári | 00:29.80R:0.57 | 00:03.04 | 503 | |
| 10 | 0 | Kurucz Bendegúz (2007)FTC | 00:30.00R:0.71 | 00:03.24 | 493 |