| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Takács Dominik Robertó (2007)Győri Úszó Sportegy. | 51.88 | - | 645 | |
50m24.64 R:0.67 100m51.8827.24 -
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| 2 | 1 | Pápai Olivér (2009)Győri Úszó Sportegy. | 51.92 | 00.04 | 644 | |
50m25.45 R:0.67 100m51.9226.47 -
| ||||||
| 3 | 0 | Vonyik András (2005)Győri Úszó Sportegy. | 52.20 | 00.32 | 633 | |
50m25.05 R:0.67 100m52.2027.15 -
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| 4 | 3 | Doszpoly Zsombor (2008)Miskolci Sportiskola | 52.21 | 00.33 | 633 | |
50m25.22 R:0.79 100m52.2126.99 -
| ||||||
| 5 | 7 | Lakatos Bence (2005)Kalocsai Úszó és Vízilabda Egyesület | 52.22 | 00.34 | 633 | |
50m24.96 R:0.64 100m52.2227.26 -
| ||||||
| 6 | 2 | Szűcs Ádám Zoltán (2004)Ferencvárosi Torna Club | 52.24 | 00.36 | 632 | |
50m25.37 R:0.66 100m52.2426.87 -
| ||||||
| 7 | 8 | Torma Benjamin (2004)Vasas Sport Club | 52.28 | 00.40 | 630 | |
50m25.60 R:0.62 100m52.2826.68 -
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| 8 | 4 | Opute Clinton (2003)MÚSZ | 52.36 | 00.48 | 628 | |
50m25.28 R:0.66 100m52.3627.08 -
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| 9 | 9 | Deák Gergely (2007)A Jövő SC | 52.74 | 00.86 | 614 | |
50m25.52 R:0.67 100m52.7427.22 -
| ||||||
| 10 | 5 | Horváth Simeon (2007)BVSC-Zugló | 52.91 | 01.03 | 608 | |
50m25.95 R:0.65 100m52.9126.96 -
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