| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Deák Kristóf (2014)FTC | 43.33R:0.7 | - | 160 | |
| 2 | 2 | Ferenczi Sándor (2015)BVSC-Zugló | 44.73R:0.74 | 01.40 | 145 | |
| 3 | 5 | Urbán Mirkó (2015)FTC | 44.89R:0.9 | 01.56 | 144 | |
| 4 | 8 | Vesztergom Dániel (2014)Darnyi Tamás SC | 45.13R:0.71 | 01.80 | 142 | |
| 5 | 3 | Márton Patrik (2015)Miskolci Sportiskola | 45.27R:0.77 | 01.94 | 140 | |
| 6 | 6 | Dobák Milán Kolen (2014)A Jövő SC | 46.41R:0.72 | 03.08 | 130 | |
| 7 | 4 | Máthé Csongor (2014)Kőbánya Sport Club | 47.41R:0.87 | 04.08 | 122 | |
| 8 | 7 | Piák Csaba Zalán (2014)Érdi Vízisport Kft | 48.36R:0.68 | 05.03 | 115 |