Heats (Declared Winners) Boys 12 Years/Over 100m Butterfly
12 YEARS AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | Richard Jackson | (89) | Co Derby | 1:15.05 | | |
| 2. | James Lovatt | (89) | Co Derby | 1:15.52 | | |
| 3. | Joseph Keane | (89) | Co Derby | 1:17.32 | | |
| 4. | Jamie Broom | (89) | Co Derby | 1:22.24 | | |
| 5. | Kieron Parker | (89) | Co Derby | 1:34.43 | | |
13 YEARS AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | Jack Bates | (88) | Co Derby | 1:05.20 | | |
| 2. | James Ellis | (88) | Co Derby | 1:08.99 | | |
| 3. | Ashley Hurdman | (88) | Co Derby | 1:17.33 | | |
14 YEARS AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | Mark Bromage | (87) | Co Derby | 1:24.06 | | |
15 YEARS AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | Michael Dakin | (86) | Co Derby | 1:01.89 | | |
| 2. | Dean Milwain | (86) | Co Derby | 1:05.68 | | |
| 3. | David Ellis | (86) | Co Derby | 1:07.60 | | |
16 YEARS AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | John Wood | (85) | Co Derby | 1:05.28 | | |
| 2. | Alex Pilcher | (85) | Co Derby | 1:10.60 | | |
17/24 YEARS AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | James Murray | (84) | Co Derby | 1:02.50 | | |
25/39 YEARS AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | Richard Hale | (73) | Co Derby | 1:13.75 | | |
| 2. | Mark Howells | (69) | Co Derby | 1:23.47 | | |
17 YEARS/OVER AGE GROUP
| Place | Name | YoB | Club | Time | | |
| 1. | James Murray | (84) | Co Derby | 1:02.50 | | |
| 2. | Richard Hale | (73) | Co Derby | 1:13.75 | | |
| 3. | Mark Howells | (69) | Co Derby | 1:23.47 | | |
