| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Müller Miron Soma (2008)Bálinti Úszó Egyes. | 01:18.30 | - | 290 | |
50m38.79 R:0.68 100m01:18.3039.51 +0.72
| ||||||
| 2 | 8 | Szabó Arnold (2011)Gigászok SE | 01:18.84 | 00.54 | 284 | |
50m38.96 R:0.71 100m01:18.8439.88 +0.92
| ||||||
| 3 | 4 | Juhos Patrik (2010)Miskolci Sportiskola | 01:20.20 | 01.90 | 270 | |
50m39.00 R:0.68 100m01:20.2041.20 +2.2
| ||||||
| 4 | 3 | Bao Jiayu (2010)Budapesti Honvéd | 01:20.50 | 02.20 | 267 | |
50m38.80 R:0.88 100m01:20.5041.70 +2.9
| ||||||
| 5 | 6 | Gunther Péter (2010)Bohóchal Egyesület | 01:20.56 | 02.26 | 266 | |
50m38.78 R:0.76 100m01:20.5641.78 +3
| ||||||
| 6 | 2 | Nagy Zsombor Gábor (2009)Bohóchal Egyesület | 01:21.06 | 02.76 | 261 | |
50m39.79 R:0.75 100m01:21.0641.27 +1.48
| ||||||
| 7 | 9 | Detrich Viktor (2012)Marcali ÚE | 01:21.58 | 03.28 | 256 | |
50m39.36 R:0.59 100m01:21.5842.22 +2.86
| ||||||
| 8 | 5 | Mike Bálint (2011)Kőbánya Sport Club | 01:21.62 | 03.32 | 256 | |
50m39.98 R:0.79 100m01:21.6241.64 +1.66
| ||||||
| 9 | 1 | Nagy Bendegúz (2012)Bohóchal Egyesület | 01:22.15 | 03.85 | 251 | |
50m40.22 R:0.63 100m01:22.1541.93 +1.71
| ||||||
| 10 | 0 | Steinicz Zalán (2009)Budafóka XXII. SE | 01:25.54 | 07.24 | 222 | |
50m41.29 R:0.64 100m01:25.5444.25 +2.96
| ||||||