| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Alexandru Sebastián (2013)FTC | 46.97R:0.53 | - | 168 | |
| 2 | 8 | Németh Iván (2013)Győri Úszó Sportegy. | 47.67R:0.75 | 00.70 | 161 | |
| 3 | 4 | Száraz Vince (2012)Városi Sportegyesület Dunakeszi | 47.76R:0.72 | 00.79 | 160 | |
| 4 | 6 | Pap Marcell Ferenc (2012)Iron Swim SE | 48.18R:0.69 | 01.21 | 156 | |
| 5 | 7 | Timár Benjamin Sean (2014)Szhalombattai VUK SE | 48.51R:0.56 | 01.54 | 153 | |
| 6 | 2 | Juhász Dávid (2013)Kis-Pingvin SE | 48.52R:0.68 | 01.55 | 152 | |
| 7 | 5 | Molnár Zsolt Tibor (2013)FTC | 49.06 | 02.09 | 147 | |
| 8 | 0 | Rohodi Marcell (2013)Kis-Pingvin SE | 49.20R:0.5 | 02.23 | 146 | |
| 9 | 1 | Hollósi Zalán (2012)Bohóchal Egyesület | 49.77R:0.56 | 02.80 | 141 | |
| 10 | 9 | Zsivin László Lajos (2013)Hullám 91 | 54.11 | 07.14 | 110 |