| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Kovács-Boros Zalán (2012)II. Kerületi Sport | 00:35.53R:0.7 | - | 203 | |
| 2 | 1 | Juhász Dávid (2013)Kis-Pingvin SE | 00:36.12R:0.53 | 00:00.59 | 194 | |
| 3 | 5 | Mata Nimród (2011)MATE - GEAC | 00:37.06R:0.49 | 00:01.53 | 179 | |
| 4 | 3 | Szűcs Milán (2011)Budapesti Honvéd | 00:37.87R:0.79 | 00:02.34 | 168 | |
| 5 | 2 | Üveg Dániel (2013)Komáromi Úszóklub SE | 00:38.61 | 00:03.08 | 158 | |
| 6 | 9 | Szalai Marcell (2014)FTC | 00:39.56 | 00:04.03 | 147 | |
| 7 | 6 | Hollósi Zalán (2012)Bohóchal Egyesület | 00:39.91 | 00:04.38 | 143 | |
| 8 | 0 | Szabadházi András (2013)Bohóchal Egyesület | 00:41.16 | 00:05.63 | 131 | |
| 9 | 7 | Ebinger Zsombor (2015)Kőbánya Sport Club | 00:41.56R:0.52 | 00:06.03 | 127 | |
| - | 4 | Tófalvi Balázs Nándor (2013)Kőbánya Sport Club | DNS |