| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Varga Márton Patrik (2016)Budapesti Honvéd SE | 01:42.49 | - | 127 | |
50m00:51.18 R:0.81 100m01:42.4900:51.31 -
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| 2 | 4 | Váradi Dániel (2017)Darnyi Tamás SC | 01:44.56 | 00:02.07 | 120 | |
50m00:52.96 R:0.6 100m01:44.5600:51.60 -
| ||||||
| 3 | 5 | Fodor Marcell (2016)UNI Győri Úszó Sportegy. | 01:48.02 | 00:05.53 | 109 | |
50m00:53.39 R:0.81 100m01:48.0200:54.63 -
| ||||||