| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bagi Zoltán (2007)BVSC-Zugló | 00:25.68R:0.63 | - | 652 | |
| 2 | 5 | Spisák Bence (2008)Budaörsi Sport Club | 00:27.20R:0.5 | 00:01.52 | 548 | |
| 3 | 3 | Szabácsik Máté (2007)Budapesti Honvéd SE | 00:27.68R:0.64 | 00:02.00 | 520 | |
| 4 | 6 | Tóth Marcell (2007)Debreceni Sportc. SI | 00:29.24R:0.72 | 00:03.56 | 441 | |
| 5 | 2 | Lengyel Zalán (2010)NYSC | 00:29.72 | 00:04.04 | 420 | |
| 6 | 1 | Tóth András (2009)Ibrányi Úszó Sporteg | 00:30.74R:0.42 | 00:05.06 | 380 | |
| 7 | 7 | Fodor Regő Bán (2009)Budaörsi Sport Club | 00:31.30R:0.69 | 00:05.62 | 360 | |
| 8 | 8 | Furman Csanád József (2010)Miskolci Sportiskola | 00:33.92R:0.65 | 00:08.24 | 283 | |
| 9 | 0 | Milotai Milán (2013)Létavértes | 00:37.65 | 00:11.97 | 206 | |
| 10 | 9 | Furman Nimród Máté (2011)Miskolci Sportiskola | 00:38.61R:0.55 | 00:12.93 | 191 |