| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bozsodi Máté (2010)Szombathelyi Sportközpont és Sportiskola | 01:02.74 | - | 556 | |
50m00:31.06 R:0.68 100m01:02.7400:31.68 -
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| 2 | 3 | Oláh Ádám (2010)NICS-HSÚVC | 01:04.18 | 00:01.44 | 519 | |
50m00:30.97 R:0.65 100m01:04.1800:33.21 -
| ||||||
| 3 | 5 | Szabó Domonkos (2010)Budafóka XXII. SE | 01:04.30 | 00:01.56 | 516 | |
50m00:31.34 R:0.58 100m01:04.3000:32.96 -
| ||||||
| 4 | 6 | Szaniszló Bence (2011)Érdi Vízisport Kft | 01:05.22 | 00:02.48 | 495 | |
50m00:31.94 R:0.64 100m01:05.2200:33.28 -
| ||||||
| 5 | 7 | Szabó Arnold (2011)Gigászok SE | 01:08.20 | 00:05.46 | 433 | |
50m00:33.18 R:0.58 100m01:08.2000:35.02 -
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| 6 | 2 | Varga Marcell (2010)DELFIN SE | 01:08.66 | 00:05.92 | 424 | |
50m00:33.65 R:0.66 100m01:08.6600:35.01 -
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| 7 | 1 | Gyurkity Mirkó (2011)Bajai Spartacus SC | 01:09.15 | 00:06.41 | 415 | |
50m00:33.87 R:0.69 100m01:09.1500:35.28 -
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| 8 | 0 | Rosta Balázs (2010)Budafóka XXII. SE | 01:09.72 | 00:06.98 | 405 | |
50m00:33.46 R:0.56 100m01:09.7200:36.26 -
| ||||||
| 9 | 9 | Genest Matteo (2011)II. Kerületi Sport | 01:11.01 | 00:08.27 | 383 | |
50m00:35.02 R:0.78 100m01:11.0100:35.99 -
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| 10 | 8 | Szedlák Noé Zoltán (2010)Dombóvári SI | 01:11.72 | 00:08.98 | 372 | |
50m00:34.77 R:0.67 100m01:11.7200:36.95 -
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