| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bao Jiayu (2010)Budapesti Honvéd | 01:04.79 | - | 379 | |
50m30.56 R:0.77 100m01:04.7934.23 +3.67
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| 2 | 3 | Schönek Kolos (2010)Újpesti Torna Egylet | 01:05.11 | 00.32 | 373 | |
50m31.36 R:0.72 100m01:05.1133.75 +2.39
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| 3 | 5 | Nagy Soma (2011)Szhalombattai VUK SE | 01:06.94 | 02.15 | 344 | |
50m32.39 R:0.73 100m01:06.9434.55 +2.16
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| 4 | 6 | Matkó Attila (2011)Bohóchal Egyesület | 01:07.48 | 02.69 | 335 | |
50m32.94 R:0.57 100m01:07.4834.54 +1.6
| ||||||
| 5 | 7 | Valkai Vajk (2010)Monori Sport Egyes. | 01:07.70 | 02.91 | 332 | |
50m33.04 R:0.63 100m01:07.7034.66 +1.62
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| 6 | 0 | Valkai Örs (2012)Monori Sport Egyes. | 01:08.75 | 03.96 | 317 | |
50m33.92 R:0.71 100m01:08.7534.83 +0.91
| ||||||
| 7 | 2 | Schönek Zétény (2012)Újpesti Torna Egylet | 01:09.07 | 04.28 | 313 | |
50m33.39 R:0.62 100m01:09.0735.68 +2.29
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| 8 | 1 | Nagyházi Bence (2012)Budaörsi Sport Club | 01:09.48 | 04.69 | 307 | |
50m33.65 R:0.74 100m01:09.4835.83 +2.18
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| 9 | 8 | Podhorszki Hunor Domonkos (2011)DKSE Dunaújváros | 01:10.23 | 05.44 | 298 | |
50m34.67 R:0.62 100m01:10.2335.56 +0.89
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| 10 | 9 | Tóth Lénárd (2011)Újpesti Torna Egylet | 01:12.56 | 07.77 | 270 | |
50m35.23 R:0.44 100m01:12.5637.33 +2.1
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