| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Dilingai Nimród (2013)Budapesti Honvéd SE | 00:38.76R:0.76 | - | 157 | |
| 2 | 6 | Balogh-Fazekas Ákos (2013)Hullám 91 | 00:39.48R:0.88 | 00:00.72 | 148 | |
| 3 | 4 | Szentpéteri Botond (2015)Váci Vízmű SE | 00:40.16R:0.85 | 00:01.40 | 141 | |
| 4 | 3 | Piák Csaba Zalán (2014)Érdi Vízisport Kft | 00:40.37R:0.75 | 00:01.61 | 138 | |
| 5 | 0 | Dubai Bertalan (2014)DKSE Dunaújváros | 00:40.99R:0.7 | 00:02.23 | 132 | |
| 6 | 1 | Ecker Ákos (2012)Tatabányai Vizmü SE | 00:41.39 | 00:02.63 | 128 | |
| 7 | 7 | Kardos Tibor Kristóf (2015)Ferencvárosi Torna Club | 00:41.56R:0.84 | 00:02.80 | 127 | |
| 8 | 2 | Kulcsár Benedek (2015)II. Kerületi Sport | 00:41.83R:0.63 | 00:03.07 | 124 | |
| 9 | 9 | Farkas Dániel (2016)Tatabányai Vizmü SE | 00:42.88R:0.64 | 00:04.12 | 115 | |
| 10 | 8 | Tordai Dániel (2017)Kőbánya Sport Club | 00:43.21 | 00:04.45 | 113 |