| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Genest Matteo (2011)II. Kerületi Sport | 00:30.68R:0.77 | - | 316 | |
| 2 | 5 | Ifi Noel (2011)Újpesti Torna Egylet | 00:30.98R:0.6 | 00:00.30 | 307 | |
| 3 | 3 | Schönek Zétény (2012)Újpesti Torna Egylet | 00:31.79R:0.8 | 00:01.11 | 284 | |
| 4 | 6 | Zöld Zétény (2011)Budapesti Honvéd | 00:32.05R:0.68 | 00:01.37 | 277 | |
| 5 | 7 | Hitter Loránd Róbert (2013)Debreceni Sportc. SI | 00:32.73R:0.59 | 00:02.05 | 260 | |
| 6 | 2 | Kurucz Áron (2013)Váci Vízmű SE | 00:32.83R:0.5 | 00:02.15 | 258 | |
| 7 | 1 | Ébner Dávid (2012)Darnyi Tamás SC | 00:33.36R:0.46 | 00:02.68 | 246 | |
| 8 | 9 | Jancsa Hetény (2012)Budapesti Honvéd | 00:34.29 | 00:03.61 | 226 | |
| 9 | 0 | Petró Hunor (2012)DELFIN SE | 00:34.62R:0.74 | 00:03.94 | 220 | |
| - | 8 | Arany Bence (2013)Iron Swim SE | DSQ |