| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Petró Hunor (2012)HUN TEAM SE | 00:35.23R:0.85 | - | 252 | |
| 2 | 6 | Fodor Gábor (2011)Hatvani Úszó Klub SE | 00:35.45R:0.69 | 00:00.22 | 247 | |
| 3 | 7 | Schwartz Milán (2009)Szigetvár DELFIN Úsz | 00:36.03R:0.76 | 00:00.80 | 236 | |
| 4 | 1 | Szmulai András (2011)HUN TEAM SE | 00:39.76 | 00:04.53 | 175 | |
| 5 | 5 | Kurucz Tibor (2017)KASI | 00:52.15 | 00:16.92 | 77 | |
| 6 | 3 | Kovács Dániel (2017)KASI | 00:54.06R:0.63 | 00:18.83 | 69 | |
| - | 4 | Jasper Mihály (2015)Bálinti Úszó Egyes. | DNS |