| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Faragó János (2017)Római Sport Egyesület | 00:56.96R:0.6 | - | 94 | |
| 2 | 2 | Nemes Nándor (2017)Kis-Pingvin SE | 00:58.27R:0.83 | 00:01.31 | 88 | |
| 3 | 6 | Péteri-Takáts Levente (2016)Vidám Vidrakölykök | 01:01.54R:0.53 | 00:04.58 | 74 | |
| 4 | 4 | Bárdos Bendegúz Mihály (2017)Darnyi Tamás SC | 01:02.32R:0.76 | 00:05.36 | 72 | |
| 5 | 5 | Farkas Hunor László (2018)VS Dunakeszi | 01:02.75 | 00:05.79 | 70 | |
| 6 | 1 | Horváth Kristóf (2017)Darnyi Tamás SC | 01:02.91R:0.72 | 00:05.95 | 70 | |
| 7 | 3 | Babinszky Dominik Zsolt (2018)Ferencvárosi Torna Club | 01:08.84R:0.32 | 00:11.88 | 53 | |
| 8 | 8 | Vertényi Vince (2017)Jövő Magyar Sportolói SE | 01:09.06 | 00:12.10 | 53 |