| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Diaz Zrubecz Adriano Kristóf (2010)Százhalombattai VUKSE | 01:13.24 | - | 349 | |
50m36.00 R:0.58 100m01:13.2437.24 -
| ||||||
| 2 | 0 | Németh Boldizsár (2012)Hullám 91 | 01:29.42 | 16.18 | 192 | |
50m41.20 R:0.7 100m01:29.4248.22 -
| ||||||
| 3 | 6 | Gulyás Buda (2014)Budafóka XXII. SE | 01:35.90 | 22.66 | 155 | |
50m47.40 R:0.73 100m01:35.9048.50 -
| ||||||
| 4 | 5 | Höflinger Dániel (2013)Hullám 91 | 01:36.77 | 23.53 | 151 | |
50m47.93 R:0.68 100m01:36.7748.84 -
| ||||||
| 5 | 4 | Trávnyik Pál Donát (2015)Váci Vízmű SE | 01:41.37 | 28.13 | 131 | |
50m49.54 R:0.55 100m01:41.3751.83 -
| ||||||
| 6 | 3 | Zsidai Dániel (2016)Ferencvárosi Torna Club | 01:43.36 | 30.12 | 124 | |
| 7 | 7 | Barbély Levente (2015)Debreceni Sportc. SI | 01:44.78 | 31.54 | 119 | |
50m50.83 R:0.61 100m01:44.7853.95 -
| ||||||
| 8 | 2 | Huszta Máté (2016)DKSE Dunaújváros | 01:45.88 | 32.64 | 115 | |
50m51.97 R:0.61 100m01:45.8853.91 -
| ||||||
| - | 1 | Pál Flórián (2016)Kis-Pingvin SE | DNS | |||