| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Pap Marcell Ferenc (2012)Iron Swim SE | 01:38.36 | - | 193 | |
50m46.50 R:0.8 100m01:38.3651.86 -
| ||||||
| 2 | 4 | Becker Barnabás (2013)Érdi Vízisport Kft | 01:41.11 | 02.75 | 178 | |
50m48.55 R:0.66 100m01:41.1152.56 -
| ||||||
| 3 | 3 | Hollósi Zalán (2012)Bohóchal | 01:42.40 | 04.04 | 171 | |
50m49.57 R:0.64 100m01:42.4052.83 -
| ||||||
| 4 | 6 | Babarczi Alfréd (2014)Bohóchal | 01:44.46 | 06.10 | 161 | |
50m51.74 R:0.73 100m01:44.4652.72 -
| ||||||
| 5 | 7 | Létang-Prónay Martin (2015)Kőbánya Sport Club | 01:47.46 | 09.10 | 148 | |
50m52.26 R:0.4 100m01:47.4655.20 -
| ||||||
| 6 | 9 | Széll Péter (2014)II. Kerületi Sport | 01:47.77 | 09.41 | 147 | |
| 7 | 1 | Dmitrenko Nikita (2015)Bohóchal | 01:49.99 | 11.63 | 138 | |
50m53.74 R:0.64 100m01:49.9956.25 -
| ||||||
| 8 | 2 | Dobák Milán Kolen (2014)A Jövő SC | 01:50.38 | 12.02 | 136 | |
50m54.04 R:0.76 100m01:50.3856.34 -
| ||||||
| 9 | 8 | Máthé Csongor (2014)Kőbánya Sport Club | 01:55.45 | 17.09 | 119 | |
| - | 0 | Legény Bence (2015)Kőbánya Sport Club | DSQ | |||