| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Milák Kristóf (2000)Budapesti Honvéd | 00:51.03 | - | 909 | |
50m00:23.68 R:0.66 100m00:51.0300:27.35 +3.67
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| 2 | 6 | Kós Hubert (2003)Újpesti Torna Egylet | 00:51.88 | 00:00.85 | 865 | |
50m00:24.23 R:0.57 100m00:51.8800:27.65 +3.42
| ||||||
| 3 | 5 | Szabó Szebasztián (1996)Győri Úszó Sportegyesület | 00:52.06 | 00:01.03 | 857 | |
50m00:23.71 R:0.59 100m00:52.0600:28.35 +4.64
| ||||||
| 4 | 3 | Márton Richárd (1999)Budapesti Honvéd | 00:52.39 | 00:01.36 | 840 | |
50m00:24.34 R:0.62 100m00:52.3900:28.05 +3.71
| ||||||
| 5 | 2 | Kenderesi Tamás (1996)Pécsi Sport Nonprof. | 00:53.58 | 00:02.55 | 786 | |
50m00:25.20 R:0.65 100m00:53.5800:28.38 +3.18
| ||||||
| 6 | 7 | Tekauer Márk (1998)Kőbánya Sport Club | 00:54.05 | 00:03.02 | 765 | |
50m00:25.24 R:0.62 100m00:54.0500:28.81 +3.57
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| 7 | 1 | Nagy Dániel (2003)Darnyi Tamás SC | 00:54.28 | 00:03.25 | 756 | |
50m00:25.77 R:0.7 100m00:54.2800:28.51 +2.74
| ||||||
| 8 | 8 | Mizsei Márk (2003)Kőbánya Sport Club | 00:54.41 | 00:03.38 | 750 | |
50m00:26.00 R:0.55 100m00:54.4100:28.41 +2.41
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