| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Bukovics Bendegúz Alex (2013)Budapesti Honvéd SE | 42.63R:0.65 | - | 168 | |
| 2 | 7 | Tolmácsi-Bodi Mihály (2015)BVSC-Zugló | 43.34R:0.79 | 00.71 | 160 | |
| 3 | 6 | Makai Ármin Zsombor (2014)FTC | 43.57R:0.74 | 00.94 | 157 | |
| 4 | 3 | Szilágyi Dániel (2013)Budapesti Honvéd SE | 44.16R:0.71 | 01.53 | 151 | |
| 5 | 1 | Gere-Farkas Botond (2015)BVSC-Zugló | 44.96R:0.59 | 02.33 | 143 | |
| 6 | 2 | Fűtő Zsombor (2014)Kőbánya Sport Club | 45.06R:0.74 | 02.43 | 142 | |
| 7 | 4 | Kalocsai Ákos (2013)MATE - GEAC | 45.24R:0.72 | 02.61 | 141 | |
| 8 | 8 | Csabai Imre (2013)A Jövő SC | 45.99R:0.85 | 03.36 | 134 |