| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Hosnyánszky Zalán (2013)BVSC-Zugló | 01:28.74 | - | 196 | |
50m42.12 R:0.74 100m01:28.7446.62 -
| ||||||
| 2 | 6 | Csabai Viktor (2013)A Jövő SC | 01:36.69 | 07.95 | 151 | |
50m48.74 R:0.76 100m01:36.6947.95 -
| ||||||
| 3 | 5 | Jeszek Ábel (2014)A Jövő SC | 01:36.94 | 08.20 | 150 | |
50m47.44 R:0.63 100m01:36.9449.50 -
| ||||||
| 4 | 4 | Balla Zalán Benedek (2015)Szhalombattai VUK SE | 01:37.03 | 08.29 | 150 | |
50m47.21 R:0.6 100m01:37.0349.82 -
| ||||||
| 5 | 3 | Laczkó Olivér (2014)Kőbánya Sport Club | 01:37.42 | 08.68 | 148 | |
50m48.67 R:0.75 100m01:37.4248.75 -
| ||||||
| 6 | 7 | Sulyok Marcell (2014)Kecskeméti Junior Sport Nonprofit KFT. | 01:39.23 | 10.49 | 140 | |
50m48.39 R:0.88 100m01:39.2350.84 -
| ||||||
| 7 | 1 | Csajági Dániel (2014)Iron Swim SE | 01:42.30 | 13.56 | 128 | |
| - | 2 | Fehér Illés (2015)Gigászok SE | DSQ | |||