| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Enzsöl Máté Mihály (2009)Budaörsi Sport Club | 01:09.61 | - | 296 | |
50m33.07 R:0.75 100m01:09.6136.54 -
| ||||||
| 2 | 3 | Takács Ákos (2013)Esztergomi Úszó Klub | 01:18.13 | 08.52 | 209 | |
50m37.79 R:0.9 100m01:18.1340.34 -
| ||||||
| 3 | 4 | Katona Zétény (2016)Ferencvárosi Torna Club | 01:30.04 | 20.43 | 136 | |
50m42.76 R:0.63 100m01:30.0447.28 -
| ||||||
| 4 | 5 | Koncz Bence Kristóf (2014)JOGGING PLUS | 01:38.28 | 28.67 | 105 | |
50m47.18 R:0.6 100m01:38.2851.10 -
| ||||||
| 5 | 6 | Barcánfalvi Péter (2015)Római Sport Egyesüle | 01:44.07 | 34.46 | 88 | |
50m49.75 R:0.66 100m01:44.0754.32 -
| ||||||
| 6 | 1 | Szailer Vince (2014)Bálinti Úszó Egyes. | 01:47.26 | 37.65 | 80 | |
| 7 | 2 | Tószegi Marcell (2016)Római Sport Egyesüle | 01:47.42 | 37.81 | 80 | |
50m51.10 R:0.91 100m01:47.4256.32 -
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