| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Patkós Bence Ádám (2013)Szhalombattai VUK SE | 01:24.52 | - | 170 | |
50m40.43 R:0.62 100m01:24.5244.09 -
| ||||||
| 2 | 2 | Balla Zalán Benedek (2015)Szhalombattai VUK SE | 01:29.99 | 05.47 | 141 | |
50m43.13 R:0.52 100m01:29.9946.86 -
| ||||||
| 3 | 4 | Dósa András (2013)Érdi Vízisport Kft | 01:30.69 | 06.17 | 137 | |
50m42.11 R:0.39 100m01:30.6948.58 -
| ||||||
| 4 | 7 | Fehér Illés (2015)Gigászok SE | 01:34.39 | 09.87 | 122 | |
| 5 | 6 | Sipkó Márk (2013)Gigászok SE | 01:34.98 | 10.46 | 120 | |
| 6 | 5 | Ecker Ákos (2012)Tatabányai Vizmü SE | 01:36.27 | 11.75 | 115 | |
50m45.87 R:0.61 100m01:36.2750.40 -
| ||||||
| 7 | 0 | Legény Bence (2015)Kőbánya Sport Club | 01:37.38 | 12.86 | 111 | |
| 8 | 8 | Takács György Martin (2014)Kőbánya Sport Club | 01:43.81 | 19.29 | 91 | |
50m48.08 R:0.87 100m01:43.8155.73 -
| ||||||
| 9 | 9 | Dobák Milán Kolen (2014)A Jövő SC | 01:52.21 | 27.69 | 72 | |
| - | 1 | Nyári Kristóf (2014)Gigászok SE | DNS | |||