| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Balla Zalán Benedek (2015)Százhalombattai VUKSE | 01:36.98 | - | 185 | |
50m00:45.55 R:0.71 100m01:36.9800:51.43 -
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| 2 | 5 | Tószegi Marcell (2016)Római Sport Egyesüle | 01:57.53 | 00:20.55 | 104 | |
50m00:56.75 R:0.85 100m01:57.5301:00.78 -
| ||||||
| 3 | 6 | Bencsik Barnabás (2017)Darnyi Tamás SC | 01:58.79 | 00:21.81 | 100 | |
50m00:56.89 R:0.8 100m01:58.7901:01.90 -
| ||||||
| 4 | 4 | Epress Tihamér (2016)Kőbánya Sport Club | 02:05.77 | 00:28.79 | 84 | |
50m00:56.73 R:0.67 100m02:05.7701:09.04 -
| ||||||