(1) | 13.6/+1.1 | CBP | Samantha Farquharson | (Croydon Harriers) | 1 FINAL | Croydon Arena | 11 May 1996 |
(2) | 13.8 | CBP | Judy Vernon | (Mitcham AC) | 1 FINAL | Motspur Park | 19 May 1973 |
| 13.8/+1.8 | CBP= | Samantha Farquharson | (Croydon Harriers) | 1 FINAL | Croydon Arena | 20 May 1990 |
| 13.8/+5.7 | CBP= | Natasha Danvers (U20) | (Croydon Harriers) | 1 FINAL | Croydon Arena | 13 May 1995 |
(5) | 13.93/0.1 | | Mallory Cluley | (Blackheath & Bromley Harriers AC) | 1 FINAL | Kingsmeadow Stadium | 14 May 2022 |
(6) | 13.94/-0.8 | | Mallory Cluley | (Blackheath & Bromley Harriers AC) | 1 FINAL | Kingsmeadow Stadium | 13 May 2023 |
(7) | 14.0 | | Judy Vernon | (Mitcham AC) | 1 FINAL | Motspur Park | 15 May 1976 |
(8) | 14.03/+1.5 | | Sarah Porter | (Sutton & District AC) | 1 FINAL | Kingsmeadow Stadium | 14 May 2005 |
(9) | 14.2 | | Judy Vernon | (Mitcham AC) | 1 FINAL | Motspur Park | 17 May 1980 |
| 14.2/-0.5 | | Samantha Farquharson | (Croydon Harriers) | 1 FINAL | Tooting Bec | 15 May 1988 |
(11) | 14.24/+4.5 | | Dominique Blaize | (Kingston AC & Polytechnic Harriers) | 1 FINAL | Kingsmeadow Stadium | 10 May 2008 |
(12) | 14.28/-3.0 | | Sarah Porter | (Sutton & District AC) | 1 FINAL | Kingsmeadow Stadium | 15 May 2004 |
(13) | 14.3 | CBP | Judy Vernon | (Mitcham AC) | 1 FINAL | Wimbledon Park | 22 May 1971 |
| 14.3 | CBP | Janet Honour | (Woking AC) | 2 FINAL | Wimbledon Park | 22 May 1971 |
| 14.3 | | Claire St. John | (Epsom & Ewell Harriers) | 2 FINAL | Motspur Park | 17 May 1980 |
| 14.3/+1.0 | | Marcia Chung | (Mitcham & Sutton AC) | 1 FINAL | Motspur Park | 17 May 1986 |
| 14.3/+1.9 | | Samantha Farquharson | (Croydon Harriers) | 1 FINAL | Tooting Bec | 21 May 1989 |
(18) | 14.4 | | Lorna Boothe | (Mitcham AC) | 1 FINAL | Motspur Park | 18 May 1974 |
| 14.4 | | Diana Stewart | (Feltham AC) | 2 FINAL | Motspur Park | 18 May 1974 |
| 14.4 | | Judy Vernon | (Mitcham AC) | 1 FINAL | Motspur Park | 13 May 1978 |
| 14.4/+1.2 | | Pamela St Ange | (Hounslow AC) | 1 FINAL | Motspur Park | 19 May 1984 |
| 14.4/+1.0 | | Pamela St Ange | (Hounslow AC) | 2 FINAL | Motspur Park | 17 May 1986 |
| 14.4/-0.4 | | Sarah Porter | (Sutton & District AC) | 1 FINAL | Kingsmeadow Stadium | 9 May 1999 |
(24) | 14.44/+0.7 | | Twinelle Hopeson | (Croydon Harriers) | 1 FINAL | Kingsmeadow Stadium | 14 May 2016 |
(25) | 14.5 | | Barbara Corbett | (Epsom & Ewell Harriers) | 1 FINAL | Wimbledon Park | 31 May 1969 |
| 14.5 | | Barbara Corbett | (Epsom & Ewell Harriers) | 1 FINAL | Wimbledon Park | 16 May 1970 |
| 14.5 | | Barbara Corbett | (Epsom & Ewell Harriers) | 3 FINAL | Wimbledon Park | 22 May 1971 |
| 14.5 | | Judy Vernon | (Mitcham AC) | 1 FINAL | Motspur Park | 12 May 1979 |
| 14.5/+1.8 | | Louise Brunning | (Mitcham & Sutton AC) | 2 FINAL | Croydon Arena | 20 May 1990 |
| 14.5/-2.4 | | Olive Burke | (Croydon Harriers) | 1 FINAL | Wimbledon Park | 11 May 1997 |
| 14.5/-0.4 | | Samantha Male | (Aldershot, Farnham & District AC) | 2 FINAL | Kingsmeadow Stadium | 9 May 1999 |
(32) | 14.6 | | Janet Honour | (Woking AC) | PENT | Wimbledon Park | 16 May 1971 |
| 14.6 | | Judy Vernon | (Mitcham AC) | PENT | Wimbledon Park | 16 May 1971 |
| 14.6 | | Joy Bowerman | (Mitcham AC) | 2 FINAL | Motspur Park | 15 May 1976 |
| 14.6/+5.0 | | Judy Vernon | (Mitcham AC) | 1 FINAL | Motspur Park | 16 May 1981 |
| 14.6/0.0 | | Judy Vernon | (Mitcham AC) | 1 FINAL | Motspur Park | 21 May 1983 |
| 14.6/0.0 | | Susan Trickett | (Epsom & Ewell Harriers) | 2 FINAL | Motspur Park | 21 May 1983 |
| 14.6/+0.3 | | Marcia Chung | (Mitcham & Sutton AC) | 1 FINAL | Tooting Bec | 16 May 1987 |
| 14.6/+5.7 | | Olive Burke | (Croydon Harriers) | 2 FINAL | Croydon Arena | 13 May 1995 |
| 14.6/-2.4 | | Diana Bennett | (Epsom & Ewell Harriers) | 2 FINAL | Wimbledon Park | 11 May 1997 |
| 14.6/-0.4 | | Diana Bennett | (Epsom & Ewell Harriers) | 3 FINAL | Kingsmeadow Stadium | 9 May 1999 |
| 14.6/-1.1 | | Sarah Porter | (Sutton & District AC) | 1 FINAL | Croydon Arena | 14 May 2000 |
| 14.6/-1.1 | | Samantha Male | (Aldershot, Farnham & District AC) | 2 FINAL | Croydon Arena | 14 May 2000 |
(44) | 14.7 | | Barbara Corbett | (Epsom & Ewell Harriers) | 2 FINAL | Motspur Park | 19 May 1973 |
| 14.7 | | Barbara Corbett | (Epsom & Ewell Harriers) | 3 FINAL | Motspur Park | 18 May 1974 |
| 14.7 | | Barbara Corbett | (Epsom & Ewell Harriers) | PENT | Parliament Hill Fields | 29 April 1978 |
| 14.7/-0.5 | | Pippa Mole | (Croydon Harriers) | 2 FINAL | Tooting Bec | 15 May 1988 |
| 14.7/+5.7 | | Clover Wynter-Pink (U20) | (Croydon Harriers) | 3 FINAL | Croydon Arena | 13 May 1995 |
| 14.7/+1.1 | | Julia Bennett | (Epsom & Ewell Harriers) | 2 FINAL | Croydon Arena | 11 May 1996 |
| 14.7/+1.1 | | Samantha Male | (Aldershot, Farnham & District AC) | 3 FINAL | Croydon Arena | 11 May 1996 |
| 14.7/+2.2 | | Diana Bennett | (Epsom & Ewell Harriers) | 1 FINAL | Kingsmeadow Stadium | 10 May 1998 |
| 14.7/+1.0 | | Sarah Porter | (Sutton & District AC) | 1 FINAL | Kingsmeadow Stadium | 13 May 2001 |
|
52 performances of 14.70 or better. |