| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Tóth Benjámin Gergő (2011)Érdi Vízisport Kft | 44.08R:0.68 | - | 157 | |
| 2 | 3 | Legény Balázs (2012)Kőbánya Sport Club | 45.48R:0.63 | 01.40 | 143 | |
| 3 | 5 | Tófalvi Balázs Nándor (2013)Kőbánya Sport Club | 45.71R:0.52 | 01.63 | 141 | |
| 4 | 6 | Molnár Zsolt Tibor (2013)FTC | 45.72R:0.87 | 01.64 | 141 | |
| 5 | 2 | Váradi András (2013)FTC | 45.74R:0.76 | 01.66 | 140 | |
| 6 | 8 | Alexandru Sebastián (2013)FTC | 48.66R:0.79 | 04.58 | 117 | |
| 7 | 4 | Juhász Dávid (2013)Kis-Pingvin SE | 50.37R:0.81 | 06.29 | 105 | |
| 8 | 7 | Makai Ármin Zsombor (2014)Kőbánya Sport Club | 52.00 | 07.92 | 95 |