| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Németh Nándor (1999)BVSC-Zugló | 48.42 | - | 794 | |
50m22.84 R:0.63 100m48.4225.58 -
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| 2 | 5 | Bóna Benedek (2004)BVSC-Zugló | 48.88 | 00.46 | 771 | |
50m23.77 R:0.72 100m48.8825.11 -
| ||||||
| 3 | 3 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 49.26 | 00.84 | 754 | |
50m23.65 R:0.66 100m49.2625.61 -
| ||||||
| 4 | 0 | Rasovszky Kristóf (1997)Balaton ÚK Veszprém | 50.15 | 01.73 | 714 | |
50m24.56 R:0.7 100m50.1525.59 -
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| 5 | 6 | Marosi Bálint (2005)Szhalombattai VUK SE | 50.63 | 02.21 | 694 | |
50m24.31 R:0.73 100m50.6326.32 -
| ||||||
| 6 | 1 | Papp Sebestyén (2008)Újpesti Torna Egylet | 50.74 | 02.32 | 690 | |
50m23.91 R:0.6 100m50.7426.83 -
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| 7 | 2 | Kakuk Koppány Zéta (2008)Kaposvári SI | 51.80 | 03.38 | 648 | |
50m25.18 R:0.68 100m51.8026.62 -
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| 8 | 7 | Lakner Dávid (2001)BVSC-Zugló | 51.83 | 03.41 | 647 | |
50m24.75 R:0.63 100m51.8327.08 -
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| 9 | 8 | Covailov Egor (2004)MÚSZ | 52.17 | 03.75 | 634 | |
50m25.36 R:0.67 100m52.1726.81 -
| ||||||
| 10 | 9 | Duca Stefan-Mircea (2006)BVSC-Zugló | 52.35 | 03.93 | 628 | |
50m25.62 R:0.67 100m52.3526.73 -
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