| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Oláh Ádám (2010)NICS-HSÚVC | 00:23.62R:0.64 | - | 693 | |
| 2 | 5 | Ulrich Botond (2001)Szegedi Úszó Egylet | 00:24.26R:0.61 | 00:00.64 | 640 | |
| 3 | 2 | Varga Zoltán (2009)Hód Úszó SE | 00:25.39 | 00:01.77 | 558 | |
| 4 | 6 | Melis Vlad (2011)Politehnica Timisoara | 00:25.79 | 00:02.17 | 532 | |
| 5 | 7 | Nagy Olivér Szabolcs (2011)NICS-HSÚVC | 00:25.88 | 00:02.26 | 527 | |
| 6 | 1 | MOSNEANG ALEXANDRU (2011)CLUBUL SPORTIV SCOLAR GLORIA ARAD | 00:25.90 | 00:02.28 | 526 | |
| 7 | 3 | Szőke Sándor Bendegúz (2011)NICS-HSÚVC | 00:26.31R:0.73 | 00:02.69 | 501 | |
| 7 | 0 | Mátékovits Áron Máté (2008)Monori Sport Egyes. | 00:26.31R:0.62 | 00:02.69 | 501 | |
| 9 | 9 | Valkai Vajk (2010)Monori Sport Egyes. | 00:26.50 | 00:02.88 | 491 | |
| 10 | 8 | Patyi Armand (2011)Four Diamonds SE | 00:26.78R:0.54 | 00:03.16 | 476 |