| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Kasuba Kornél (2016)Budapesti Honvéd SE | 01:48.81 | - | 106 | |
50m00:54.06 R:0.66 100m01:48.8100:54.75 -
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| 2 | 5 | Kovács Kristóf (2017)Tatabányai Vizmü SE | 01:49.10 | 00:00.29 | 105 | |
50m00:54.41 R:0.68 100m01:49.1000:54.69 -
| ||||||
| 3 | 6 | Illés Benjamin Zoltán (2016)Budapesti Honvéd SE | 01:49.73 | 00:00.92 | 103 | |
| 4 | 7 | Tőzsér Zsigmond (2018)Darnyi Tamás SC | 01:52.00 | 00:03.19 | 97 | |
50m00:55.77 R:0.75 100m01:52.0000:56.23 -
| ||||||
| 5 | 4 | Gloviczky Boldizsár Levente (2018)Darnyi Tamás SC | 01:56.40 | 00:07.59 | 87 | |
50m00:55.80 R:0.56 100m01:56.4001:00.60 -
| ||||||
| 6 | 2 | Vertényi Vince (2017)Jövő Magyar Sportolói SE | 02:04.92 | 00:16.11 | 70 | |
50m01:01.41 R:-0.77 100m02:04.9201:03.51 -
| ||||||