| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Tekauer Márk (1998)Kőbánya Sport Club | 52.19 | - | 767 | |
50m24.27 R:0.62 100m52.1927.92 +3.65
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| 2 | 3 | Holoda Péter (1996)Debreceni Sportc. SI | 52.32 | 00.13 | 761 | |
50m24.34 R:0.67 100m52.3227.98 +3.64
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| 3 | 5 | Márton Richárd (1999)Budafóka XXII. SE | 52.45 | 00.26 | 755 | |
50m24.62 R:0.62 100m52.4527.83 +3.21
| ||||||
| 4 | 6 | Nagy Dániel (2003)Darnyi Tamás SC | 53.25 | 01.06 | 722 | |
50m25.21 R:0.7 100m53.2528.04 +2.83
| ||||||
| 5 | 2 | Lakner Dávid (2001)Darnyi Tamás SC | 53.48 | 01.29 | 713 | |
50m24.59 R:0.6 100m53.4828.89 +4.3
| ||||||
| 6 | 1 | Kenderesi Tamás (1996)Pécsi Sport Nonprof. | 53.68 | 01.49 | 705 | |
50m25.16 R:0.7 100m53.6828.52 +3.36
| ||||||
| 7 | 7 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 54.04 | 01.85 | 691 | |
50m25.05 R:0.66 100m54.0428.99 +3.94
| ||||||
| 8 | 8 | Magda Boldizsár (2005)Parafa Úszó Klub | 54.32 | 02.13 | 680 | |
50m25.67 R:0.67 100m54.3228.65 +2.98
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