| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Emmer Ábris (2014)II. Kerületi Sport | 01:28.63 | - | 197 | |
50m44.03 R:0.71 100m01:28.6344.60 -
| ||||||
| 2 | 4 | Petrányi Zsombor (2015)DKSE Dunaújváros | 01:29.39 | 00.76 | 192 | |
50m43.57 R:0.6 100m01:29.3945.82 -
| ||||||
| 3 | 2 | Duman Özgür Atlas (2014)Iron Swim SE | 01:31.13 | 02.50 | 181 | |
50m44.56 R:0.73 100m01:31.1346.57 -
| ||||||
| 4 | 3 | Barcza Ádám (2011)Hullám 91 | 01:32.93 | 04.30 | 171 | |
| 5 | 0 | Bernáth Milos (2014)Bohóchal | 01:33.94 | 05.31 | 165 | |
50m46.13 R:0.77 100m01:33.9447.81 -
| ||||||
| 6 | 6 | Szalai Marcell (2014)Ferencvárosi Torna Club | 01:34.94 | 06.31 | 160 | |
50m46.85 R:0.79 100m01:34.9448.09 -
| ||||||
| 7 | 1 | Izsó Márton (2014)Ybl Waterpolo Club | 01:35.17 | 06.54 | 159 | |
50m46.38 R:0.28 100m01:35.1748.79 -
| ||||||
| 8 | 7 | Kardos Tibor Kristóf (2015)Ferencvárosi Torna Club | 01:42.61 | 13.98 | 127 | |
50m51.40 R:0.75 100m01:42.6151.21 -
| ||||||
| 9 | 9 | Csizmadia Ambrus Zoltán (2014)Tiszakécskei Vízisport Klub | 01:43.00 | 14.37 | 125 | |
50m50.35 R:0.77 100m01:43.0052.65 -
| ||||||
| 10 | 8 | Tordai Dániel (2017)Kőbánya Sport Club | 01:43.15 | 14.52 | 125 | |
50m49.87 R:0.7 100m01:43.1553.28 -
| ||||||