| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Raharvel Harivony Jonathan (2002)Stipendium Hungaricum | 01:05.29 | - | 661 | |
50m30.54 R:0.66 100m01:05.2934.75 -
| ||||||
| 2 | 4 | Gál Dávid (2006)Vasas Sport Club | 01:09.12 | 03.83 | 557 | |
50m32.00 R:0.7 100m01:09.1237.12 -
| ||||||
| 3 | 3 | Prokopy Endre Rudolf (2011)Bálinti Úszó Egyes. | 01:30.66 | 25.37 | 246 | |
50m43.59 R:0.83 100m01:30.6647.07 -
| ||||||
| 4 | 5 | Szebeni Patrik (2015)Újpesti Torna Egylet | 01:49.10 | 43.81 | 141 | |
50m51.77 R:0.76 100m01:49.1057.33 -
| ||||||
| 5 | 2 | Juhász-Hudy Marcell (2015)Budafóka XXII. SE | 01:51.35 | 46.06 | 133 | |
50m53.94 R:0.6 100m01:51.3557.41 -
| ||||||
| 6 | 6 | Béres Szabolcs (2013)M-Mekler László SE | 01:51.69 | 46.40 | 132 | |
50m52.82 R:0.87 100m01:51.6958.87 -
| ||||||
| 7 | 1 | Horváth Zénó (2016)Bálinti Úszó Egyes. | 01:59.74 | 54.45 | 107 | |
50m55.06 R:0.79 100m01:59.7401:04.68 -
| ||||||
| 8 | 8 | Molnár Konrád Péter (2013)Bohóchal | 01:59.90 | 54.61 | 106 | |