| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Miljenic Nikola (1998)Croatia | 51.48 | - | 756 | |
50m24.31 R:0.75 100m51.4827.17 +2.86
| ||||||
| 2 | 5 | Mészáros Dániel (2003)BVSC-Zugló | 51.60 | 00.12 | 751 | |
50m24.39 R:0.72 100m51.6027.21 +2.82
| ||||||
| 3 | 6 | Márton Richárd (1999)Budapesti Honvéd | 52.28 | 00.80 | 722 | |
50m25.41 R:0.66 100m52.2826.87 +1.46
| ||||||
| 4 | 2 | Tompos Zoltán (2003)Kőbánya Sport Club | 52.30 | 00.82 | 721 | |
50m25.02 R:0.71 100m52.3027.28 +2.26
| ||||||
| 5 | 7 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 53.03 | 01.55 | 692 | |
50m24.94 R:0.66 100m53.0328.09 +3.15
| ||||||
| 6 | 8 | Hosszú Máté (2006)Győri Úszó Sportegy. | 53.68 | 02.20 | 667 | |
50m26.18 R:0.59 100m53.6827.50 +1.32
| ||||||
| 7 | 1 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | 54.27 | 02.79 | 645 | |
50m26.11 R:0.66 100m54.2728.16 +2.05
| ||||||
| 8 | 9 | M.Kiss Jakab (2005)Vasas Sport Club | 56.43 | 04.95 | 574 | |
50m27.30 R:0.66 100m56.4329.13 +1.83
| ||||||
| 9 | 0 | Poteczin Dániel (2006)Érdi Vízisport Kft | 56.97 | 05.49 | 558 | |
50m27.00 R:0.7 100m56.9729.97 +2.97
| ||||||
| - | 4 | Németh Nándor (1999)BVSC-Zugló | DNS | |||