| Age | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Open |
| 50m Freestyle | 42.8 | 39.8 | 37.3 | 35.4 | 34 | 32.9 | 32.2 | 31.9 | 31.8 | 30.5 |
| 100m Freestyle | 1:26.2 | 1:19.3 | 1:15.2 | 1:12.7 | 1:10.7 | 1:09.6 | 1:08.8 | 1:08.1 | 1:07.3 | |
| 200m Freestyle | 3:29.1 | 3:04.4 | 2:51.3 | 2:42.5 | 2:36.2 | 2:32.1 | 2:29.1 | 2:27.5 | 2:25.8 | 2:25.8 |
| 400m Freestyle | 7:20.7 | 6:27.4 | 5:56.4 | 5:38.8 | 5:26.3 | 5:18.0 | 5:12.8 | 5:09.2 | 5:06.3 | 5:06.3 |
| 800m Freestyle | 15:04.1 | 13:17.4 | 12:19.6 | 11:39.0 | 11:10.8 | 10:56.0 | 10:45.5 | 10:36.0 | 10:35.1 | 10:28.3 |
| 1500m Freestyle | 28:54.0 | 25:29.4 | 23:38.6 | 22:25.8 | 21:30.4 | 21:00.8 | 20:43.1 | 20:22.9 | 20:22.9 | 20:05.1 |
| 50m Breaststroke | 57 | 51.2 | 47.8 | 45 | 43.1 | 41.5 | 40.6 | 40.1 | 39.8 | 38.6 |
| 100m Breaststroke | 1:50.3 | 1:41.6 | 1:35.2 | 1:30.8 | 1:28.5 | 1:27.5 | 1:26.1 | 1:25.2 | 1:23.6 | |
| 200m Breaststroke | 4:27.3 | 3:55.5 | 3:36.6 | 3:24.9 | 3:15.5 | 3:09.5 | 3:06.7 | 3:05.8 | 3:04.0 | 2:59.8 |
| 50m Butterfly | 48.2 | 44 | 40.7 | 38.6 | 36.7 | 35.7 | 34.8 | 34.2 | 34.2 | 32.6 |
| 100m Butterfly | 1:37.1 | 1:27.9 | 1:22.6 | 1:19.1 | 1:17.2 | 1:15.5 | 1:14.8 | 1:14.0 | 1:12.1 | |
| 200m Butterfly | 3:56.6 | 3:34.6 | 3:12.6 | 3:01.7 | 2:53.5 | 2:48.0 | 2:45.7 | 2:43.3 | 2:41.3 | 2:38.3 |
| 50m Backstroke | 50.2 | 46 | 43.1 | 40.9 | 39.4 | 38 | 37 | 36.6 | 36.3 | 35.3 |
| 100m Backstroke | 1:37.5 | 1:29.9 | 1:24.5 | 1:21.7 | 1:19.6 | 1:17.9 | 1:17.1 | 1:16.3 | 1:14.6 | |
| 200m Backstroke | 3:52.7 | 3:26.3 | 3:11.0 | 3:00.6 | 2:54.3 | 2:49.8 | 2:45.8 | 2:43.9 | 2:42.8 | 2:39.9 |
| 200m Ind Medley | 3:55.2 | 3:29.6 | 3:14.3 | 3:03.3 | 2:56.8 | 2:52.3 | 2:48.9 | 2:46.9 | 2:45.5 | 2:43.7 |
| 400m Ind Medley | 8:24.4 | 7:26.2 | 6:47.3 | 6:24.9 | 6:10.6 | 6:02.0 | 5:55.2 | 5:50.8 | 5:48.7 | 5:43.9 |
Minimum Qualifying Standards, Level 1, Boys