| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Rotár Oscar (2013)BVSC-Zugló | 40.41R:0.6 | - | 201 | |
| 2 | 6 | Molnár Zsolt Tibor (2013)FTC | 41.04R:0.62 | 00.63 | 192 | |
| 3 | 2 | Török Ádám (2013)BVSC-Zugló | 41.70R:0.7 | 01.29 | 183 | |
| 4 | 1 | Váradi András (2013)BVSC-Zugló | 41.92R:0.82 | 01.51 | 180 | |
| 5 | 4 | Varga Károly György (2014)Darnyi Tamás SC | 42.43R:0.72 | 02.02 | 174 | |
| 6 | 7 | Sági Gergely (2012)BVSC-Zugló | 42.90R:0.57 | 02.49 | 168 | |
| 7 | 8 | Maczó Ádám Soma (2013)Miskolci Sportiskola | 43.84R:0.23 | 03.43 | 158 | |
| 8 | 5 | Ebinger Zsombor (2015)Kőbánya Sport Club | 43.86R:0.63 | 03.45 | 157 |