| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Malahov Kirill (2010)Miskolci Sportiskola | 00:56.70 | - | 663 | |
50m00:26.87 R:0.66 100m00:56.7000:29.83 -
| ||||||
| 2 | 4 | Fazekas Ádám (2005)Miskolci Sportiskola | 00:56.82 | 00:00.12 | 659 | |
50m00:27.43 R:0.69 100m00:56.8200:29.39 -
| ||||||
| 3 | 6 | Takács Dominik Robertó (2007)UNI Győri Úszó Sportegy. | 00:57.74 | 00:01.04 | 628 | |
50m00:26.42 R:0.63 100m00:57.7400:31.32 -
| ||||||
| 4 | 9 | Kaiser Dominik (2007)Budapesti Honvéd SE | 00:57.83 | 00:01.13 | 625 | |
50m00:27.29 R:0.67 100m00:57.8300:30.54 -
| ||||||
| 5 | 5 | Varga István János (2009)Darnyi Tamás SC | 00:57.97 | 00:01.27 | 620 | |
50m00:26.82 R:0.7 100m00:57.9700:31.15 -
| ||||||
| 6 | 8 | Fábián Lázár (2008)Újpesti Torna Egylet | 00:58.17 | 00:01.47 | 614 | |
50m00:26.57 R:0.71 100m00:58.1700:31.60 -
| ||||||
| 7 | 7 | Patlók Olivér (2009)A Jövő SC | 00:58.64 | 00:01.94 | 599 | |
50m00:27.24 R:0.63 100m00:58.6400:31.40 -
| ||||||
| 8 | 2 | Vince Marcell (2007)Kaposvári Sportköz.SI | 00:58.74 | 00:02.04 | 596 | |
50m00:26.66 R:0.63 100m00:58.7400:32.08 -
| ||||||
| 9 | 1 | Plumpton Milán (2008)Debreceni Sportc. SI | 00:58.76 | 00:02.06 | 596 | |
50m00:27.84 R:0.69 100m00:58.7600:30.92 -
| ||||||
| 10 | 0 | Mizsey Péter Pál (2007)Budafóka XXII. SE | 01:00.77 | 00:04.07 | 538 | |
50m00:27.68 R:0.69 100m01:00.7700:33.09 -
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