| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Milák Kristóf (2000)Budapesti Honvéd SE | 00:48.38 | - | 908 | |
50m00:23.00 R:0.63 100m00:48.3800:25.38 -
| ||||||
| 2 | 5 | Németh Nándor (1999)BVSC-Zugló | 00:48.54 | 00:00.16 | 899 | |
50m00:23.37 R:0.62 100m00:48.5400:25.17 -
| ||||||
| 3 | 3 | Szabados Bence (2001)BVSC-Zugló | 00:49.13 | 00:00.75 | 867 | |
50m00:23.19 R:0.64 100m00:49.1300:25.94 -
| ||||||
| 4 | 6 | Szabó Szebasztián (1996)UNI Győri Úszó Sportegy. | 00:49.24 | 00:00.86 | 861 | |
50m00:23.23 R:0.68 100m00:49.2400:26.01 -
| ||||||
| 5 | 2 | Jászó Ádám (2002)Pécsi Sportiskola | 00:49.68 | 00:01.30 | 839 | |
50m00:24.27 R:0.78 100m00:49.6800:25.41 -
| ||||||
| 6 | 7 | Magda Boldizsár (2005)BVSC-Zugló | 00:49.76 | 00:01.38 | 835 | |
50m00:23.87 R:0.66 100m00:49.7600:25.89 -
| ||||||
| 7 | 8 | Mészáros Dániel (2003)BVSC-Zugló | 00:49.84 | 00:01.46 | 831 | |
50m00:23.64 R:0.7 100m00:49.8400:26.20 -
| ||||||
| 8 | 1 | Nell Olivér (2003)Stamina TKSA | 00:50.11 | 00:01.73 | 817 | |
50m00:23.97 R:0.67 100m00:50.1100:26.14 -
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