2004 Age Group Competitions
| Gender | Distance | Stroke | 10 | 11 | 12 | 13 | 14 | 15 | 16+ |
| Girls | 50m | Back | 0:45.:0 | 0:41.0 | 0:39.0 | 0:38.0 | 0:37.0 | 0:36.0 | 0:36.0 |
| Girls | 100m | Back | 1:34:0 | 1:28:0 | 1:20.0 | 1:19.0 | 1:18.0 | 1:17.0 | 1:18.0 |
| Girls | 200m | Back | 3:12.0 | 2:56.0 | 2:50.0 | 2:44.0 | 2:42.0 | 2:40.0 | 2:56.0 |
| Girls | 50m | Breast | 0:51.0 | 0:46.0 | 0:45.0 | 0:44.0 | 0:43.0 | 0:42.0 | 0:42.0 |
| Girls | 100m | Breast | 1:48.0 | 1:39.0 | 1:33.0 | 1:32.0 | 1:31.0 | 1:30.0 | 1:30.0 |
| Girls | 200m | Breast | 3:40.0 | 3:24.0 | 3:18.0 | 3:16.0 | 3:15.0 | 3:14.0 | 3:14.0 |
| Girls | 50m | Fly | 0:48.0 | 0:42.0 | 0:40.0 | 0:38.0 | 0:37.0 | 0:36.0 | 0:36.0 |
| Girls | 100m | Fly | 1:50.0 | 1:36.0 | 1:23.0 | 1:21.0 | 1:19.0 | 1:18.0 | 1:20.0 |
| Girls | 200m | Fly | 3:50.0 | 3:30.0 | 3:15.0 | 3:10.0 | 3:05.0 | 3:00.0 | 3:05.0 |
| Girls | 50m | Free | 0:38.0 | 0:35.0 | 0:34.0 | 0:33.0 | 0:32.0 | 0:31.0 | 0:31.0 |
| Girls | 100m | Free | 1:23.0 | 1:15.0 | 1:11.0 | 1:09.0 | 1:08.0 | 1:07.0 | 1:08.0 |
| Girls | 200m | Free | 2:58.0 | 2:37.0 | 2:34.0 | 2:29.0 | 2:27.0 | 2:25.0 | 2:26.0 |
| Girls | 400m | Free | 6:00.0 | 5:30.0 | 5:10.0 | 5:08.0 | 5:02.0 | 5:00.0 | 5:10.0 |
| Girls | 800m | Free | - | 11:00.0 | 10:45.0 | 10:20.0 | 10:10.0 | 10:00.0 | 10:10.0 |
| Girls | 100m | I.M. | 1:35.0 | 1:27.0 | 1:23.0 | 1:21.0 | 1:19.0 | 1:17.0 | 1:15.0 |
| Girls | 200m | I.M. | 3:19.0 | 3:05.0 | 2:53.0 | 2:50.0 | 2:48.0 | 2:47.0 | 2:50.0 |
| Girls | 400m | I.M. | 6:57.0 | 6:25.0 | 6:00.0 | 5:55.0 | 5:48.0 | 5:45.0 | 6:00.0 |
| Gender | Distance | Stroke | 10 | 11 | 12 | 13 | 14 | 15 | 16+ |
| Boys | 50m | Back | 0:44.0 | 0:42.0 | 0:40.0 | 0:38.0 | 0:37.0 | 0:36.0 | 0:33.0 |
| Boys | 100m | Back | 1:34.0 | 1:28.0 | 1:23.0 | 1:18.0 | 1:17.0 | 1:12.0 | 1:11.0 |
| Boys | 200m | Back | 3:15.0 | 3:08.0 | 3:00.0 | 2:55.0 | 2:50.0 | 2:40.0 | 2:39.0 |
| Boys | 50m | Breast | 0:51.0 | 0:48.0 | 0:45.0 | 0:42.0 | 0:40.0 | 0:39.0 | 0:38.0 |
| Boys | 100m | Breast | 1:45.0 | 1:41.0 | 1:35.0 | 1:29.0 | 1:28.0 | 1:24.0 | 1:20.0 |
| Boys | 200m | Breast | 3:50.0 | 3:40.0 | 3:30.0 | 3:17.0 | 3:12.0 | 3:00.0 | 2:55.0 |
| Boys | 50m | Fly | 0:48.0 | 0:41.0 | 0:39.0 | 0:36.0 | 0:35.0 | 0:34.0 | 0:30.0 |
| Boys | 100m | Fly | 1:50.0 | 1:40.0 | 1:29.0 | 1:23.0 | 1:17.0 | 1:12.0 | 1:08.0 |
| Boys | 200m | Fly | 4:00.0 | 3:30.0 | 3:20.0 | 3:08.0 | 2:55.0 | 2:50.0 | 2:48.0 |
| Boys | 50m | Free | 0:38.0 | 0:35.0 | 0:33.0 | 0:31.0 | 0:30.0 | 0:29.0 | 0:27.0 |
| Boys | 100m | Free | 1:20.0 | 1:16.0 | 1:10.0 | 1:06.0 | 1:05.0 | 1:03.0 | 0:59.0 |
| Boys | 200m | Free | 2:58.0 | 2:40.0 | 2:37.0 | 2:29.0 | 2:22.0 | 2:18.0 | 2:14.0 |
| Boys | 400m | Free | 6:00.0 | 5:30.0 | 5:10.0 | 4:55.0 | 4:53.0 | 4:50.0 | 4:42.0 |
| Boys | 1500m | Free | - | - | 19:45.0 | 19:30.0 | 18:30.0 | 18:00.0 | 18:10.0 |
| Boys | 100m | I.M. | 1:35.0 | 1:28.0 | 1:21.0 | 1:18.0 | 1:15.0 | 1:12.0 | 1:10.0 |
| Boys | 200m | I.M. | 3:30.0 | 3:14.0 | 2:58.0 | 2:49.0 | 2:45.0 | 2:37.0 | 2:33.0 |
| Boys | 400m | I.M. | 7:03.0 | 6:27.0 | 6:10.0 | 6:05.0 | 5:45.0 | 5:35.0 | 5:30.0 |