| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Kóczi Ezra Sámuel (2012)BVSC-Zugló | 00:44.25R:0.39 | - | 155 | |
| 2 | 7 | Kuna Márk Károly (2013)BVSC-Zugló | 00:45.03R:0.93 | 00:00.78 | 147 | |
| 3 | 4 | Renczés Levente (2014)Kőbánya Sport Club | 00:56.34R:0.47 | 00:12.09 | 75 | |
| 4 | 3 | Urbán Mirkó (2015)Kőbánya Sport Club | 00:57.54R:0.77 | 00:13.29 | 70 | |
| 5 | 5 | Csordás Péter (2014)Kaposvári Úszó SE | 00:57.87R:0.68 | 00:13.62 | 69 | |
| 6 | 6 | Üveg Dénes (2015)KÚKSE | 01:00.44R:0.71 | 00:16.19 | 61 | |
| 7 | 2 | Tanczikó Bálint (2014)Kőbánya Sport Club | 01:02.17R:0.79 | 00:17.92 | 56 |