Event 108 Womens 400 Metres Individual Medley - Heats
| Name | Age | Federation | Seed | Heats | Splits
|
| 1 | KLINAR, Anja | 15 | Slovenia | 4:45.77 | 4:46.66 | 30.03 | 1:04.26 | 1:41.15 | 2:18.81 |
| 2:59.19 | 3:40.00 | 4:14.30 | 4:46.66 |
| 2 | TOLKATCHEVA, Yana | 16 | Russia | 4:45.64 | 4:49.18 | 30.15 | 1:04.36 | 1:41.94 | 2:19.01 |
| 3:00.50 | 3:42.56 | 4:16.05 | 4:49.18 |
| 3 | ANGELOPOULOU, Vasilik | 16 | Greece | 4:46.57 | 4:49.21 | 30.66 | 1:05.36 | 1:43.42 | 2:21.52 |
| 3:00.93 | 3:41.63 | 4:15.74 | 4:49.21 |
| 4 | TZAVELLA, Athina | 15 | Greece | 4:52.58 | 4:50.82 | 32.01 | 1:07.74 | 1:45.90 | 2:23.81 |
| 3:03.60 | 3:44.82 | 4:18.56 | 4:50.82 |
| 5 | PIDLISNA, Yuliya | 16 | Ukraine | 4:47.51 | 4:51.63 | 30.01 | 1:05.02 | 1:42.55 | 2:19.65 |
| 3:01.09 | 3:43.10 | 4:18.18 | 4:51.63 |
| 6 | FILIPPI, Alessia | 16 | Italy | 4:51.58 | 4:52.02 | 30.88 | 1:05.74 | 1:42.50 | 2:18.57 |
| 3:01.80 | 3:44.93 | 4:19.03 | 4:52.02 |
| 7 | BALOGH, Vanessa | 15 | Hungary | 4:51.56 | 4:52.09 | 31.52 | 1:06.96 | 1:45.92 | 2:24.00 |
| 3:04.04 | 3:45.59 | 4:19.23 | 4:52.09 |
| 8 | PEREZ, Sara | 15 | Spain | 5:05.49 | 4:56.01 | 31.35 | 1:06.81 | 1:46.45 | 2:24.86 |
| 3:05.25 | 3:45.22 | 4:20.83 | 4:56.01 |
| 9 | TASSI, Elena | 16 | Italy | 5:00.73 | 4:59.71 | 31.50 | 1:06.27 | 1:43.65 | 2:20.76 |
| 3:03.67 | 3:47.18 | 4:23.74 | 4:59.71 |
| 10 | ZIEHM, Deborah | 16 | Germany | 5:02.26 | 5:00.88 | 32.35 | 1:08.03 | 1:46.67 | 2:25.40 |
| 3:08.10 | 3:51.19 | 4:26.69 | 5:00.88 |
| 11 | URBANCZYK, Aleksandra | 16 | Poland | 4:53.64 | 5:02.39 | 30.23 | 1:06.69 | 1:45.59 | 2:25.53 |
| 3:08.94 | 3:52.62 | 4:28.89 | 5:02.39 |
| 12 | QUINTILLA, Laia | 15 | Spain | 5:04.41 | 5:03.03 | 31.39 | 1:06.14 | 1:45.82 | 2:24.23 |
| 3:08.33 | 3:53.33 | 4:29.18 | 5:03.03 |
| 13 | SHUSHAN, Tamar | 15 | Israel | 5:02.01 | 5:03.44 | 32.23 | 1:09.35 | 1:48.24 | 2:25.65 |
| 3:10.53 | 3:55.42 | 4:29.71 | 5:03.44 |
| 14 | BARANOWSKA, Katarzyna | 16 | Poland | 4:59.53 | 5:03.59 | 31.93 | 1:08.57 | 1:47.88 | 2:26.58 |
| 3:10.71 | 3:55.59 | 4:30.13 | 5:03.59 |
| 15 | BEJINARIU, Elena | 15 | Romania | 5:02.27 | 5:05.16 | 32.52 | 1:09.84 | 1:51.69 | 2:32.35 |
| 3:14.20 | 3:56.38 | 4:31.46 | 5:05.16 |
| 16 | HANTKE, Stephanie | 16 | Germany | 4:54.60 | 5:05.61 | 31.45 | 1:07.30 | 1:46.35 | 2:24.61 |
| 3:09.82 | 3:56.18 | 4:31.26 | 5:05.61 |
| 17 | LONNE, Rikke | 15 | Denmark | 5:04.84 | 5:07.07 | 32.51 | 1:09.60 | 1:48.73 | 2:27.59 |
| 3:11.26 | 3:56.95 | 4:32.68 | 5:07.07 |
| 18 | GRANDJEAN, Tahnee | 15 | Belgium | 5:05.34 | 5:07.12 | 32.11 | 1:09.98 | 1:49.22 | 2:28.27 |
| 3:12.34 | 3:57.62 | 4:32.94 | 5:07.12 |
| 19 | SZALAY, Boglarka | 15 | Hungary | 4:59.37 | 5:07.37 | 31.89 | 1:09.30 | 1:48.19 | 2:25.86 |
| 3:10.91 | 3:55.58 | 4:32.23 | 5:07.37 |
| 20 | KHARITONENKO, Hanna | 16 | Ukraine | 5:00.02 | 5:09.19 | 33.35 | 1:10.93 | 1:49.62 | 2:26.96 |
| 3:11.41 | 3:57.59 | 4:33.76 | 5:09.19 |
| 21 | SANTOS, Ana | 15 | Portugal | 5:08.24 | 5:09.28 | 34.02 | 1:09.75 | 1:49.74 | 2:29.08 |
| 3:12.27 | 3:53.53 | 4:32.61 | 5:09.28 |
| 22 | BURAVA, Liudmila | 15 | Belarus | 5:04.38 | 5:11.20 | 30.85 | 1:08.87 | 1:48.64 | 2:27.96 |
| 3:12.78 | 3:58.90 | 4:35.29 | 5:11.20 |
| 23 | LUESCHER, Stephanie | 16 | Switzerland | 5:10.45 | 5:14.56 | 32.86 | 1:08.42 | 1:48.86 | 2:28.61 |
| 3:15.74 | 4:00.88 | 4:39.16 | 5:14.56 |
| 24 | HANDZHIEVA, Velina | 15 | Bulgaria | 5:14.31 | 5:16.22 | 34.09 | 1:12.52 | 1:54.44 | 2:36.47 |
| 3:20.68 | 4:05.74 | 4:41.61 | 5:16.22 |
| 25 | STODLE, Karen | 16 | Norway | 5:13.75 | 5:16.40 | 32.81 | 1:10.72 | 1:52.72 | 2:34.43 |
| 3:18.90 | 4:05.25 | 4:42.09 | 5:16.40 |
| 26 | YAPANAR, Yasemin | 16 | Turkey | 5:16.82 | 5:20.85 | 32.47 | 1:10.21 | 1:52.31 | 2:32.50 |
| 3:18.59 | 4:06.71 | 4:44.51 | 5:20.85 |
| 27 | BENEDIKTSDOTTIR, Sigr | 16 | Iceland | 5:23.13 | 5:22.37 | 32.24 | 1:11.82 | 1:53.61 | 2:35.45 |
| 3:22.57 | 4:11.94 | 4:47.48 | 5:22.37 |
| 28 | HAAS, Karin | 16 | Switzerland | 5:13.53 | 5:25.10 | 31.99 | 1:08.85 | 1:52.17 | 2:35.92 |
| 3:23.45 | 4:11.28 | 4:49.10 | 5:25.10 |
| 29 | KLIMANSKAJA, Inessa | 16 | Estonia | 5:29.85 | 5:27.11 | 33.04 | 1:12.94 | 1:56.52 | 2:39.49 |
| 3:25.94 | 4:11.11 | 4:49.46 | 5:27.11 |