Heats (Declared Winners) Boys 10 Yrs/Over 200m Butterfly
10 Yrs Age Group
| Place | Name | AaD | Club | Time | | | 50 | 100 | 150 | 200 |
| 1. | Daniel MILLS | 10 | Co Cambridge | 3:58.02 | | | 48.89 | 1:01.84 | 1:05.36 | 1:01.93 |
12 Yrs Age Group
| Place | Name | AaD | Club | Time | | | 50 | 100 | 150 | 200 |
| 1. | Richard JEFFERIES | 12 | Co Cambridge | 2:39.87 | | | 35.99 | 40.16 | 42.06 | 41.66 |
15 Yrs Age Group
| Place | Name | AaD | Club | Time | | | 50 | 100 | 150 | 200 |
| 1. | Spike THOMPSON | 15 | Co Cambridge | 2:53.23 | | | 35.93 | 43.08 | 45.42 | 48.80 |
| 2. | Cameron SHEPERDSON | 15 | Co Cambridge | 3:04.29 | | | 37.67 | 45.91 | 52.43 | 48.28 |
16 Yrs/Over Age Group
| Place | Name | AaD | Club | Time | | | 50 | 100 | 150 | 200 |
| 1. | James RUMBELOW | 18 | Co Cambridge | 2:22.96 | | | 30.59 | 35.54 | 37.79 | 39.04 |
