| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bayer Valentin (1999)AUSZTRIA | 01:00.64 | - | 825 | |
50m28.31 R:0.66 100m01:00.6432.33 +4.02
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| 2 | 5 | Rothbauer Christopher (1998)AUSZTRIA | 01:01.30 | 00.66 | 798 | |
50m28.85 R:0.67 100m01:01.3032.45 +3.6
| ||||||
| 3 | 2 | Thanh Bao Pham (2001)VIETNAM | 01:01.95 | 01.31 | 774 | |
50m29.30 R:0.64 100m01:01.9532.65 +3.35
| ||||||
| 4 | 7 | Horváth Dávid (1996)Kőbánya Sport Club | 01:02.35 | 01.71 | 759 | |
50m29.28 R:0.61 100m01:02.3533.07 +3.79
| ||||||
| 5 | 3 | Takács Tamás (1998)BVSC-Zugló | 01:02.39 | 01.75 | 757 | |
50m29.09 R:0.65 100m01:02.3933.30 +4.21
| ||||||
| 6 | 6 | Sós Dániel (1998)Vasas Sport Club | 01:03.30 | 02.66 | 725 | |
50m29.80 R:0.65 100m01:03.3033.50 +3.7
| ||||||
| 7 | 1 | Kutasi Máté (1998)FTC | 01:03.50 | 02.86 | 718 | |
50m30.68 R:0.64 100m01:03.5032.82 +2.14
| ||||||
| 8 | 8 | Zombori-Szalontai Ferenc (2004)Debreceni Sportc. SI | 01:03.91 | 03.27 | 704 | |
50m30.22 R:0.62 100m01:03.9133.69 +3.47
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