| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Horváth Frank Szilveszter (2009)A Jövő SC | 01:10.57 | - | 390 | |
50m00:34.24 R:0.65 100m01:10.5700:36.33 -
| ||||||
| 2 | 2 | Máthé Csanád (2009)Kőbánya Sport Club | 01:13.76 | 00:03.19 | 342 | |
50m00:36.62 R:0.8 100m01:13.7600:37.14 -
| ||||||
| 3 | 0 | Fodor Zsombor (2009)Szhalombattai VUK SE | 01:13.90 | 00:03.33 | 340 | |
50m00:35.61 R:0.48 100m01:13.9000:38.29 -
| ||||||
| 4 | 4 | Sudár Balázs (2009)Budafóka XXII. SE | 01:16.20 | 00:05.63 | 310 | |
50m00:37.26 R:0.79 100m01:16.2000:38.94 -
| ||||||
| 5 | 3 | Marosszéki Armand (2010)Kőbánya Sport Club | 01:17.78 | 00:07.21 | 291 | |
50m00:38.71 R:0.9 100m01:17.7800:39.07 -
| ||||||
| 6 | 6 | Ayan Özgün Tibor (2010)Váci Ifjúsági SE | 01:18.24 | 00:07.67 | 286 | |
50m00:37.13 R:0.56 100m01:18.2400:41.11 -
| ||||||
| 7 | 7 | Kovács Kristóf Tibor (2010)FTC | 01:24.70 | 00:14.13 | 226 | |
50m00:40.96 R:0.67 100m01:24.7000:43.74 -
| ||||||
| 8 | 8 | Lengyel Tamás (2009)A Jövő SC | 01:29.58 | 00:19.01 | 191 | |
50m00:42.99 R:0.75 100m01:29.5800:46.59 -
| ||||||
| - | 1 | Deutsch Levente (2010)Lőrinc Swim Team | DSQ | |||