| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Mester Bálint Máté (2014)Budapesti Honvéd SE | 40.73 | - | 163 | |
| 2 | 3 | Boros Timót (2015)BVSC-Zugló | 45.62 | 04.89 | 116 | |
| 3 | 5 | Tolmácsi-Bodi Mihály (2015)BVSC-Zugló | 45.71 | 04.98 | 115 | |
| 4 | 9 | Varga-Futó Dávid (2016)TVSE | 46.30 | 05.57 | 111 | |
| 5 | 1 | Verbai Ákos (2013)Kis-Pingvin SE | 47.43 | 06.70 | 103 | |
| 6 | 6 | Ferenczi Sándor (2015)BVSC-Zugló | 49.88 | 09.15 | 88 | |
| 7 | 0 | Juhász Döme (2014)BVSC-Zuglo: | 51.64 | 10.91 | 80 | |
| 8 | 8 | Boros Teodor (2015)BVSC-Zugló | 51.93 | 11.20 | 78 | |
| 9 | 2 | Sipkó Márk (2013)Gigászok SE | 53.73 | 13.00 | 71 | |
| - | 7 | Gere-Farkas Botond (2015)BVSC-Zugló | DNS |