Heats (Declared Winners) Boys 16/17 Yrs 100m Breaststroke
| Place | Name | AaD | Club | Time | R.Time | | 50 |
| 1. | Nicholas Tawn | 17 | Lancashire | 1:04.00 | + 0.91 | | 30.54 |
| 2. | Russell Smith | 17 | Cheshire | 1:04.06 | + 0.78 | | 30.64 |
| 3. | Tariq Miller | 16 | Middlesex | 1:05.63 | + 0.69 | | 31.00 |
| 4. | Christopher Steeples | 16 | Derbyshire | 1:06.44 | + 0.70 | | 31.00 |
| 5. | Alex De tullio | 17 | Somerset | 1:06.59 | + 0.88 | | 30.97 |
| 6. | Jamie Shields | 17 | Berks&SBucks | 1:07.03 | + 0.82 | | 31.41 |
| 7. | Thomas Jackson | 17 | Yorkshire | 1:07.05 | + 0.79 | | 31.12 |
| 8. | Christopher Dixon | 17 | N & Durham | 1:07.51 | + 0.75 | | 31.75 |
| 9. | Leon Maclean | 17 | Sussex | 1:07.55 | + 0.76 | | 31.01 |
| 10. | Ben Jones | 17 | South Wales | 1:07.60 | + 0.82 | | 31.85 |
| 11. | Nathan Henderson | 16 | Suffolk | 1:07.66 | + 0.70 | | 32.22 |
| 12. | Adam Maxwell | 17 | Herts | 1:08.84 | + 0.78 | | 32.30 |
| 13. | Sam Crowther | 17 | Surrey | 1:09.19 | + 0.78 | | 32.55 |
| 14. | Daniel Lee | 17 | Scot East | 1:09.73 | + 0.86 | | 33.11 |
| 15. | Oj Wright | 17 | Hampshire | 1:10.05 | + 0.79 | | 32.84 |
| 16. | Jonathan Lane | 16 | Kent | 1:10.21 | + 0.89 | | 32.84 |
| 17. | Ryan Morris | 16 | Warwicks | 1:10.51 | + 0.77 | | 33.15 |
| 18. | Andrew Wainscott | 17 | Leics | 1:10.80 | + 0.93 | | 32.94 |
| 19. | Alex Dawson | 16 | Staffs | 1:10.97 | + 0.95 | | 33.78 |
| Dean Williamson | 16 | Wiltshire | DQ | T-3L | | 32.04 |
Disqualification Codes
