Event 104 Womens 100 Metres Freestyle - Heats
| Name | Age | Federation | Seed | Heats | Split
|
| 1 | GOTZ, Daniela | 15 | Germany | 55.77 | 56.90 | 27.22 | 56.90 |
| 2 | OTTESEN, Jeanette | 15 | Denmark | 58.09 | 56.92 | 27.34 | 56.92 |
| 3 | PELLEGRINI, Federica | 15 | Italy | 55.95 | 57.24 | 27.72 | 57.24 |
| 4 | ISAKOVIC, Sara | 15 | Slovenia | 57.84 | 57.36 | 27.87 | 57.36 |
| 5 | HEEMSKERK, Femke | 16 | Netherlands | 57.78 | 57.57 | 27.63 | 57.57 |
| 6 | BALMY, Coralie | 16 | France | 58.06 | 57.75 | 28.32 | 57.75 |
| 7 | JOHANNSEN, Charlotte | 15 | Denmark | 58.00 | 58.01 | 28.21 | 58.01 |
| 8 | MAYROVICH, Maria | 16 | Russia | 58.56 | 58.06 | 28.06 | 58.06 |
| 9 | MATSA, Martha | 16 | Greece | 59.21 | 58.22 | 27.91 | 58.22 |
| 10 | SAVONYUK, Yuliya | 16 | Ukraine | 59.72 | 58.25 | 28.18 | 58.25 |
| 11 | PALLERI, Sara | 16 | Italy | 58.15 | 58.46 | 28.35 | 58.46 |
| 12 | TIMM, Lara | 16 | Germany | 57.73 | 58.48 | 28.44 | 58.48 |
| 13 | KOSCHISCHEK, Brigit | 16 | Austria | 58.87 | 58.68 | 28.11 | 58.68 |
| 14 | KOPALOVA, Michaela | 16 | Czech Republic | 59.10 | 58.72 | 28.32 | 58.72 |
| 15 | LAPORTE, Julie | 16 | France | 58.69 | 58.74 | 28.56 | 58.74 |
| 16 | SZEL, Frederika | 15 | Hungary | 58.46 | 58.77 | 28.31 | 58.77 |
| 17 | HIENONEN, Marjo | 16 | Finland | 58.86 | J59.05 | 28.42 | 59.05 |
| 18 | GRANLUND, Petra | 16 | Sweden | 59.28 | J59.05 | 28.47 | 59.05 |
| 19 | PRUENTE, Seraina | 16 | Switzerland | 58.68 | 59.15 | 28.39 | 59.15 |
| 20 | KOULIKOVA, Alexandra | 16 | Russia | 58.11 | 59.16 | 28.41 | 59.16 |
| 21 | MILLY, Katarina | 15 | Slovakia | 59.24 | 59.25 | 27.80 | 59.25 |
| 22 | KALJONEN, Jane | 15 | Finland | 58.79 | 59.51 | 28.36 | 59.51 |
| 23 | KALSKA, Agnieszka | 16 | Poland | 59.23 | 59.57 | 28.56 | 59.57 |
| 24 | VAN VULPEN, Manon | 16 | Netherlands | 58.78 | 59.62 | 28.10 | 59.62 |
| 25 | FELIZ, Noemi | 15 | Spain | 59.33 | 59.65 | 28.36 | 59.65 |
| 26 | MAILLIET, Christine | 16 | Luxembourg | 59.19 | 59.72 | 28.43 | 59.72 |
| 27 | NILSSON, Nelly | 16 | Sweden | 59.26 | 59.80 | 28.60 | 59.80 |
| 28 | BABIC, Lavra | 16 | Slovenia | 59.85 | 59.86 | 28.70 | 59.86 |
| 29 | TOPRAKDEDE, Gozde | 16 | Turkey | 1:00.79 | 59.88 | 29.34 | 59.88 |
| 30 | BREKKE, Henriette | 15 | Norway | 59.55 | 59.91 | 28.15 | 59.91 |
| 31 | BIZUBOVA, Livia | 15 | Slovakia | 1:01.18 | 59.93 | 28.61 | 59.93 |
| 32 | DANGALAKOVA, Ana | 16 | Bulgaria | 1:00.06 | 1:00.03 | 29.36 | 1:00.03 |
| 33 | HANNESDOTTIR, Eva | 15 | Iceland | 59.88 | 1:00.10 | 28.89 | 1:00.10 |
| 34 | MARKOVA, Vendula | 16 | Czech Republic | 59.99 | 1:00.29 | 28.88 | 1:00.29 |
| 35 | POLLET, Jana | 15 | Belgium | 58.87 | 1:00.43 | 28.65 | 1:00.43 |
| 36 | KITINOU, Elli | 16 | Greece | 59.52 | 1:00.47 | 28.55 | 1:00.47 |
| 36 | GUDICEK, Nikolina | 16 | Croatia | 59.80 | 1:00.47 | 28.94 | 1:00.47 |
| 38 | GRUBIC, Aleksandra | 16 | Croatia | 1:00.41 | 1:00.61 | 29.48 | 1:00.61 |
| 39 | PIROGLU, Sibel | 16 | Turkey | 1:01.00 | 1:00.89 | 29.52 | 1:00.89 |
| 40 | NAJDANOVSKI, Miroslay | 15 | Serbia & Monte N | 1:00.94 | 1:00.96 | 29.33 | 1:00.96 |
| 41 | MIHAYLOVA, Polinia | 16 | Bulgaria | 59.90 | 1:02.08 | 29.52 | 1:02.08 |
| 42 | ALLIK, Anet | 15 | Estonia | 1:01.63 | 1:02.99 | 29.64 | 1:02.99 |