| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kakuk Koppány Zéta (2008)KASI | 00:24.35R:0.65 | - | 633 | |
| 2 | 5 | Vince Marcell (2007)KASI | 00:25.26R:0.63 | 00:00.91 | 567 | |
| 3 | 7 | Nagy-Selmeczy Bulcsú (2007)Zalaco ZÚK | 00:26.71R:0.68 | 00:02.36 | 479 | |
| 4 | 3 | Kovencz Áron (2007)KASI | 00:26.72R:0.47 | 00:02.37 | 479 | |
| 5 | 6 | Szabó Albert Zétény (2011)KASI | 00:27.35R:0.63 | 00:03.00 | 446 | |
| 6 | 2 | Rudolf Dániel Sándor (2011)KASI | 00:27.48R:0.72 | 00:03.13 | 440 | |
| 7 | 1 | Péntek Márk László (2008)Sárvári Gyógyfürdő | 00:28.06R:0.48 | 00:03.71 | 413 | |
| 8 | 8 | Kálmán Dávid (2010)Sárvári Gyógyfürdő | 00:28.26R:0.68 | 00:03.91 | 405 | |
| 9 | 0 | Kondor Barnabás Imre (2011)UNI Győri Úszó Sportegy. | 00:29.09R:0.61 | 00:04.74 | 371 | |
| 10 | 9 | Nagy Ádám Béla (2010)Soproni Széchy T. SI | 00:29.21R:0.62 | 00:04.86 | 366 |