Heats (Declared Winners) Boys 12 Years/Over 100m Butterfly
12/13 Yrs Age Group
| Place | Name | AaD | Club | Time | | |
| 1. | Thomas Smith | 13 | Rykneld S P | 1:21.95 | | |
| 2. | Charlie Box | 13 | Rykneld S P | 1:28.54 | | |
| 3. | Aaron Coupland | 12 | Rykneld S P | 1:31.78 | | |
14/15 Yrs Age Group
| Place | Name | AaD | Club | Time | | |
| 1. | Lewis Marsh | 14 | Rykneld S P | 1:10.88 | | |
| 2. | Stewart Yapp | 15 | Rykneld S P | 1:11.78 | | |
| 3. | Jamie Carver | 15 | Rykneld S P | 1:13.81 | | |
16 Yrs/Over Age Group
| Place | Name | AaD | Club | Time | | |
| 1. | James Watkinson | 19 | Rykneld S P | 1:04.62 | | |
| 2. | Dominic Hartshorne | 18 | Rykneld S P | 1:07.28 | | |
| 3. | Alex Thirkell | 16 | Rykneld S P | 1:10.59 | | |
