| Joanne Watson | 3:06.26 | 1998-11-22 | aged 11 | Luton Open |
| Joanne Watson | 3:05.99 | 1999-01-10 | aged 11 | Club 200 meet |
| Natalie Francis | 2:55.72 | 1999-01-10 | aged 11 | Club 200 meet |
| Faye Cowen | 2:46.02 | 1999-01-10 | aged 12 | Club 200 meet |
| Claire Taylor | 2:34.51 | 1999-01-10 | aged 12 | Club 200 meet |
| Gemma Akers | 2:34.48 | 1999-09-25 | aged 12 | Harlow Open |
| Hannah Kellet | 2:34.00 | 1999-11-07 | aged 11 | Oxford Open |
| Hannah Kellet | 2:25.03 | 2000-09-22 | aged 12 | Harlow Open |