| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Holoda Péter (1996)Debreceni Sportc. SI | 48.69 | - | 786 | |
50m23.44 R:0.7 100m48.6925.25 +1.81
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| 2 | 7 | Garajszki Máté (2003)BÁCSVÍZ SC | 49.25 | 00.56 | 759 | |
50m23.65 R:0.67 100m49.2525.60 +1.95
| ||||||
| 3 | 3 | Giczi Mátyás Zsolt (2003)Győri Úszó Sportegy. | 49.75 | 01.06 | 737 | |
50m23.60 R:0.69 100m49.7526.15 +2.55
| ||||||
| 4 | 5 | Babik Barna (1999)Vasas Sport Club | 50.38 | 01.69 | 709 | |
50m24.11 R:0.64 100m50.3826.27 +2.16
| ||||||
| 5 | 1 | Marosi Bálint (2005)Szhalombattai VUK SE | 50.54 | 01.85 | 703 | |
50m24.24 R:0.74 100m50.5426.30 +2.06
| ||||||
| 6 | 8 | Hartmann Máté (2005)Pécsi Sport Nonprof. | 50.72 | 02.03 | 695 | |
50m24.75 R:0.67 100m50.7225.97 +1.22
| ||||||
| 7 | 6 | Gerebics Sándor (2000)Iron Swim SE | 51.67 | 02.98 | 657 | |
50m24.33 R:0.66 100m51.6727.34 +3.01
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| 8 | 2 | Harsányi Mátyás (2005)Kaposvári SI | 51.87 | 03.18 | 650 | |
50m24.70 R:0.67 100m51.8727.17 +2.47
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