| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Marosi Bálint (2005)Százhalombattai VUKSE | 51.93 | - | 734 | |
50m24.90 R:0.74 100m51.9327.03 -
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| 2 | 4 | Pál Vince (2005)BVSC-Zugló | 52.12 | 00.19 | 726 | |
50m25.26 R:0.74 100m52.1226.86 -
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| 3 | 7 | Kukhalasvili Luka (2002)MÚSZ WA | 52.31 | 00.38 | 718 | |
50m24.82 R:0.61 100m52.3127.49 -
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| 4 | 8 | Doszpoly Zsombor (2008)Miskolci Sportiskola | 52.41 | 00.48 | 714 | |
50m25.31 R:0.87 100m52.4127.10 -
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| 5 | 6 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | 52.55 | 00.62 | 709 | |
50m25.55 R:0.67 100m52.5527.00 -
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| 6 | 2 | Opute Clinton (2003)MÚSZ WA | 52.58 | 00.65 | 707 | |
50m24.76 R:0.68 100m52.5827.82 -
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| 7 | 5 | Mukalazi Tendo (2002)MÚSZ WA | 52.64 | 00.71 | 705 | |
50m25.12 R:0.64 100m52.6427.52 -
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| 8 | 1 | Kennedy Valér Huba (2005)UNI Győri Úszó Sportegy. | 52.90 | 00.97 | 695 | |
50m25.60 R:0.67 100m52.9027.30 -
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| 9 | 0 | Takács Dominik Robertó (2007)UNI Győri Úszó Sportegy. | 53.03 | 01.10 | 689 | |
50m25.29 R:0.65 100m53.0327.74 -
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| 10 | 9 | Benigni Márk (2006)Újpesti Torna Egylet | 53.78 | 01.85 | 661 | |
50m25.68 R:0.76 100m53.7828.10 -
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