| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Frena Dávid (2015)Budapesti Honvéd SE | 01:34.30 | - | ||
50m00:45.01 R:0.92 100m01:34.3000:49.29 -
| ||||||
| 2 | 3 | Horváth Zsombor Vilmos (2017)Budapesti Honvéd SE | 01:39.11 | 00:04.81 | ||
50m00:49.46 R:0.55 100m01:39.1100:49.65 -
| ||||||
| 3 | 5 | Széphelyi Zalán Adrián (2017)Budapesti Honvéd SE | 01:41.90 | 00:07.60 | ||
50m00:50.33 R:0.68 100m01:41.9000:51.57 -
| ||||||
| 4 | 2 | Barna Bence (2016)Iron Swim SE | 01:43.12 | 00:08.82 | ||
50m00:51.84 R:0.62 100m01:43.1200:51.28 -
| ||||||
| 5 | 6 | Kiss Balázs (2017)BVSC-Zugló | 01:55.15 | 00:20.85 | ||
50m00:56.71 R:0.82 100m01:55.1500:58.44 -
| ||||||
| 6 | 4 | Basa Martin (2016)Kis-Pingvin SE | 01:57.11 | 00:22.81 | ||
50m00:56.09 R:0.71 100m01:57.1101:01.02 -
| ||||||