| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Pap Marcell Ferenc (2012)Iron Swim SE | 00:28.47R:0.76 | - | 341 | |
| 2 | 4 | Stump Ottó (2012)Csepeli Öttusa Vizis | 00:28.95R:0.68 | 00:00.48 | 324 | |
| 3 | 3 | Renczés Bence (2012)Kőbánya Sport Club | 00:29.14R:0.73 | 00:00.67 | 318 | |
| 4 | 6 | Enzsöl Máté Mihály (2009)Budaörsi Sport Club | 00:29.87R:0.79 | 00:01.40 | 295 | |
| 5 | 2 | Gelléri Gábor (2009)Veszprémi Úszó Klub | 00:30.84R:0.68 | 00:02.37 | 268 | |
| 6 | 7 | Császár-Bíró Máté (2013)Kőbánya Sport Club | 00:32.12R:0.72 | 00:03.65 | 237 | |
| 7 | 1 | Blendea Péter (2013)Csepeli Öttusa Vizis | 00:34.94R:0.83 | 00:06.47 | 184 | |
| 8 | 8 | Oláh Sámuel (2013)Hatvani Úszó Klub SE | 00:35.04R:0.64 | 00:06.57 | 183 |