| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Újlaki Bendegúz (2013)Hullám 91 | 01:26.65 | - | 185 | |
50m39.90 R:0.61 100m01:26.6546.75 -
| ||||||
| 2 | 3 | Kőnig Konor Kende (2016)Ferencvárosi Torna Club | 01:28.32 | 01.67 | 175 | |
50m41.10 R:0.78 100m01:28.3247.22 -
| ||||||
| 3 | 5 | Duman Özgür Atlas (2014)Iron Swim SE | 01:28.59 | 01.94 | 173 | |
50m39.74 R:0.58 100m01:28.5948.85 -
| ||||||
| 4 | 6 | Barcza Ádám (2011)Hullám 91 | 01:31.17 | 04.52 | 159 | |
50m42.25 R:0.84 100m01:31.1748.92 -
| ||||||
| 5 | 0 | Gulyás Buda (2014)Budafóka XXII. SE | 01:31.55 | 04.90 | 157 | |
50m42.42 R:0.58 100m01:31.5549.13 -
| ||||||
| 6 | 7 | Létang-Prónay Martin (2015)Kőbánya Sport Club | 01:34.58 | 07.93 | 142 | |
50m45.88 R:0.69 100m01:34.5848.70 -
| ||||||
| 7 | 2 | Bernáth Milos (2014)Bohóchal | 01:39.22 | 12.57 | 123 | |
50m45.91 R:0.82 100m01:39.2253.31 -
| ||||||
| 8 | 1 | Müller Áron (2013)Gigászok SE | 01:46.05 | 19.40 | 101 | |
50m47.84 R:0.74 100m01:46.0558.21 -
| ||||||
| 9 | 8 | Zsidai Dániel (2016)Ferencvárosi Torna Club | 01:49.25 | 22.60 | 92 | |
| 10 | 9 | Legény Bence (2015)Kőbánya Sport Club | 01:54.67 | 28.02 | 80 | |