| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Gyuricza Zsombor (2014)Budapesti Honvéd SE | 01:35.82 | - | 156 | |
50m00:47.17 R:0.76 100m01:35.8200:48.65 -
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| 2 | 1 | Bernáth Milos (2014)Bohóchal | 01:39.92 | 00:04.10 | 137 | |
50m00:49.13 R:0.74 100m01:39.9200:50.79 -
| ||||||
| 3 | 5 | Kun-Mező Vajk (2013)Bálinti Úszó Egyes. | 01:45.71 | 00:09.89 | 116 | |
50m00:51.44 R:0.81 100m01:45.7100:54.27 -
| ||||||
| 4 | 2 | Bilig Zsombor (2014)Bálinti Úszó Egyes. | 01:45.87 | 00:10.05 | 115 | |
| 5 | 7 | Varga Zétény (2012)Bálinti Úszó Egyes. | 01:46.08 | 00:10.26 | 115 | |
50m00:51.49 R:0.75 100m01:46.0800:54.59 -
| ||||||
| 6 | 3 | Hörich Misa Sámuel (2016)Bohóchal | 01:48.42 | 00:12.60 | 107 | |
50m00:54.25 R:0.45 100m01:48.4200:54.17 -
| ||||||
| 7 | 6 | Tordai Dániel (2017)Kőbánya Sport Club | 01:52.77 | 00:16.95 | 95 | |
50m00:54.41 R:0.72 100m01:52.7700:58.36 -
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