| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Nagyházi Bence (2012)A Jövő SC | 01:05.97 | - | 421 | |
50m00:31.56 R:0.74 100m01:05.9700:34.41 -
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| 2 | 4 | Kesztler Gábor György (2012)Százhalombattai VUKSE | 01:07.86 | 00:01.89 | 386 | |
50m00:31.69 R:0.72 100m01:07.8600:36.17 -
| ||||||
| 3 | 5 | Pataki Ákos Kristóf (2012)Mezőtúri ÚVSE | 01:09.61 | 00:03.64 | 358 | |
50m00:32.25 R:0.62 100m01:09.6100:37.36 -
| ||||||
| 4 | 2 | Domokos Milán Martin (2012)Békéscsabai EUK | 01:10.27 | 00:04.30 | 348 | |
50m00:33.15 R:0.63 100m01:10.2700:37.12 -
| ||||||
| 5 | 1 | Tóth Marcell (2012)Miskolci Sportiskola | 01:10.53 | 00:04.56 | 344 | |
50m00:33.67 R:0.71 100m01:10.5300:36.86 -
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| 6 | 6 | Szőke Gergő (2012)Pécsi Vörös Meteor Sportkör | 01:10.77 | 00:04.80 | 341 | |
50m00:33.50 R:0.64 100m01:10.7700:37.27 -
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| 7 | 8 | Spisák Máté (2012)Budaörsi Sport Club | 01:10.91 | 00:04.94 | 339 | |
50m00:33.89 R:0.61 100m01:10.9100:37.02 -
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| 8 | 7 | Kékkő Péter (2012)Hatvani Úszó Klub SE | 01:11.37 | 00:05.40 | 332 | |
50m00:33.86 R:0.78 100m01:11.3700:37.51 -
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