| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Magda Boldizsár (2005)BVSC-Zugló | 55.33 | - | 713 | |
50m25.91 R:0.64 100m55.3329.42 -
| ||||||
| 2 | 5 | Balogh Levente (2005)Kőbánya Sport Club | 55.79 | 00.46 | 696 | |
50m26.13 R:0.63 100m55.7929.66 -
| ||||||
| 3 | 2 | Gál Dávid (2006)Vasas Sport Club | 56.82 | 01.49 | 659 | |
50m26.45 R:0.68 100m56.8230.37 -
| ||||||
| 4 | 1 | Dénes Barnabás Imre (2005)Újpesti Torna Egylet | 57.34 | 02.01 | 641 | |
50m27.08 R:0.63 100m57.3430.26 -
| ||||||
| 5 | 7 | Krstulovic Vladimir (2005)Győri Úszó Sportegy. | 57.64 | 02.31 | 631 | |
50m26.30 R:0.6 100m57.6431.34 -
| ||||||
| 6 | 8 | Mayer Dávid (2007)Budaörsi Sport Club | 58.44 | 03.11 | 605 | |
50m27.40 R:0.62 100m58.4431.04 -
| ||||||
| 7 | 0 | Spisák Bence (2008)Budaörsi Sport Club | 01:00.58 | 05.25 | 543 | |
50m28.12 R:0.69 100m01:00.5832.46 -
| ||||||
| - | 3 | Harsányi Mátyás (2005)Kaposvári SI | DNS | |||
| - | 6 | Kis Noel (2006)HÓD Úszó SE | DNS | |||
| - | 9 | Lakatos Bence (2005)Kalocsai Úszó és Vízilabda Egyesület | DNS | |||