| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Smolin Vsevolod (2011)Ukrajna | 02:42.39 | - | 345 | |
100m01:16.57 150m02:06.7050.13 +8.73
200m02:42.3935.69 -14.44
| ||||||
| 2 | 5 | Nagy Soma (2011)Szhalombattai VUK SE | 02:44.04 | 01.65 | 335 | |
100m01:19.43 150m02:08.3648.93 +3.94
200m02:44.0435.68 -13.25
| ||||||
| 3 | 3 | Tóth Hunor (2011)Érdi Vízisport Kft | 02:44.97 | 02.58 | 329 | |
100m01:19.54 150m02:08.1448.60 +6.11
200m02:44.9736.83 -11.77
| ||||||
| 4 | 6 | Nagyházi Bence (2012)Budaörsi Sport Club | 02:45.64 | 03.25 | 326 | |
100m01:17.89 150m02:09.6151.72 +8.55
200m02:45.6436.03 -15.69
| ||||||
| 5 | 2 | Mike Bálint (2011)Kőbánya Sport Club | 02:47.23 | 04.84 | 316 | |
100m01:19.60 150m02:10.5450.94 +7.73
200m02:47.2336.69 -14.25
| ||||||
| 6 | 1 | Szendrei Bende Botond (2011)BVSC-Zugló | 02:52.16 | 09.77 | 290 | |
100m01:19.58 150m02:13.4353.85 +10.34
200m02:52.1638.73 -15.12
| ||||||
| 7 | 8 | Dudás Zsigmond (2011)Érdi Vízisport Kft | 02:56.32 | 13.93 | 270 | |
100m01:26.55 150m02:17.1350.58 +6.31
200m02:56.3239.19 -11.39
| ||||||
| - | 7 | Fejér Gergő (2012)Budapesti Honvéd | DNS | |||