| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Patlók Olivér (2009)FTC | 00:27.99R:0.7 | - | 416 | |
| 2 | 4 | Sárvári Máté (2008)Budafóka XXII. SE | 00:28.05R:0.72 | 00:00.06 | 414 | |
| 3 | 3 | Osztényi Dániel (2008)BÁCSVÍZ SC | 00:28.39R:0.58 | 00:00.40 | 399 | |
| 4 | 6 | Gajári Márk (2008)BÁCSVÍZ SC | 00:28.47R:0.69 | 00:00.48 | 396 | |
| 5 | 7 | Hegedűs Marcell (2008)Budapesti Honvéd | 00:28.59R:0.63 | 00:00.60 | 391 | |
| 6 | 8 | Csiki Brúnó Domonkos (2008)Ybl Waterpolo Club | 00:28.66R:0.82 | 00:00.67 | 388 | |
| 7 | 9 | Okolicsányi Huba (2009)Kőbánya Sport Club | 00:28.69R:0.73 | 00:00.70 | 387 | |
| 8 | 0 | Szedlák Kende Magor (2006)Darnyi Tamás SC | 00:28.72R:0.65 | 00:00.73 | 385 | |
| 9 | 1 | Tarsoly Zsolt (2008)BÁCSVÍZ SC | 00:29.21R:0.69 | 00:01.22 | 366 | |
| - | 5 | Medgyessy Mikes Lóránt (2009)Bohóchal Egyesület | DNS |