(1) | 58.24m | CBP | Jade Lally | (Shaft Barnet) | 1 FINAL | Kingsmeadow Stadium | 13 May 2017 |
(2) | 54.16m | CBP | Janet Thompson | (Bracknell AC) | 1 FINAL | Motspur Park | 15 May 1976 |
(3) | 53.52m | CBP | Shelley Drew | (Sutton & District AC) | 1 FINAL | Wimbledon Park | 11 May 1997 |
(4) | 52.82m | CBP | Janet Thompson | (Bracknell AC) | 1 FINAL | Motspur Park | 12 May 1979 |
(5) | 52.50m | | Janet Kane (Thompson) | (Crawley AC) | 1 FINAL | Motspur Park | 16 May 1981 |
(6) | 52.48m | | Janet Thompson | (Bracknell AC) | 1 FINAL | Motspur Park | 14 May 1977 |
(7) | 52.33m | | Clare Fitzgerald | (Windsor, Slough, Eton & Hounslow AC) | 1 FINAL | Kingsmeadow Stadium | 23 May 2015 |
(8) | 49.94m | | Judy Oakes | (Croydon Harriers) | 1 FINAL | Croydon Arena | 19 May 1991 |
(9) | 49.90m | | Judith Oakes | (Croydon Harriers) | 1 FINAL | Croydon Arena | 13 May 1995 |
(10) | 49.44m | | Janet Thompson | (Bracknell AC) | 1 FINAL | Motspur Park | 7 June 1975 |
(11) | 49.03m | CBP | Brenda Bedford | (Mitcham AC) | 1 FINAL | Wimbledon Park | 31 May 1969 |
(12) | 48.83m | | Jade Nicholls | (Shaftesbury Barnet Harriers) | 1 FINAL | Kingsmeadow Stadium | 8 May 2010 |
(13) | 47.84m | | Sophie Mace | (Thames Valley Harriers) | 1 FINAL | Kingsmeadow Stadium | 11 May 2024 |
(14) | 47.56m | | Sarah Henton | (Birchfield Harriers) | 2 FINAL | Croydon Arena | 13 May 1995 |
(15) | 47.30m | | Janet Thompson | (Bracknell AC) | 1 FINAL | Motspur Park | 13 May 1978 |
(16) | 47.20m | | Sophie Mace | (Thames Valley Harriers) | 1 FINAL | Kingsmeadow Stadium | 13 May 2023 |
(17) | 46.95m | | Sophie Mace | (Thames Valley Harriers) | 1 FINAL | Kingsmeadow Stadium | 14 May 2022 |
(18) | 153ft 0in (46.63m) | CBP | Brenda Bedford | (Hercules AC) | 1 FINAL | Wimbledon Park | 13 May 1967 |
(19) | 46.60m | | Sarah Henton | (Birchfield Harriers) | 2 FINAL | Wimbledon Park | 11 May 1997 |
(20) | 46.58m | | Jade Nicholls | (Shaftesbury Barnet Harriers) | 1 FINAL | Kingsmeadow Stadium | 9 May 2009 |
(21) | 46.44m | | Shelley Drew | (Sutton & District AC) | 1 FINAL | Croydon Arena | 16 May 1993 |
(22) | 46.24m | | Brenda Bedford | (Mitcham AC) | 1 FINAL | Motspur Park | 18 May 1974 |
(23) | 45.92m | | Janis Kerr | (Mitcham AC) | 2 FINAL | Motspur Park | 14 May 1977 |
(24) | 45.84m | | Sarah Henton | (Birchfield Harriers) | 1 FINAL | Croydon Arena | 11 May 1996 |
(25) | 45.75m | | Sophie Mace | (Walton AC) | 1 FINAL | Kingsmeadow Stadium | 12 May 2018 |
(26) | 45.70m | | Judy Oakes | (Croydon Harriers) | 1 FINAL | Croydon Arena | 14 May 2000 |
(27) | 45.68m | | Shelley Drew | (Mitcham & Sutton AC) | 1 FINAL | Croydon Arena | 17 May 1992 |
(28) | 45.58m | | Shelley Drew | (Mitcham & Sutton AC) | 2 FINAL | Croydon Arena | 19 May 1991 |
(29) | 45.33m | | Jade Lally (Nicholls) | (Sutton & District AC) | 1 FINAL | Kingsmeadow Stadium | 12 May 2007 |
(30) | 148ft 6in (45.26m) | | Brenda Bedford | (Mitcham AC) | 1 FINAL | Wimbledon Park | 25 May 1968 |
(31) | 45.10m | | Janis Kerr | (Mitcham AC) | 2 FINAL | Motspur Park | 13 May 1978 |
(32) | 44.98m | | Janet Thompson | (Bracknell AC) | 2 FINAL | Motspur Park | 18 May 1974 |
(33) | 44.60m | | Brenda Bedford | (Mitcham AC) | 1 FINAL | Wimbledon Park | 22 May 1971 |
(34) | 44.52m | | Sandra Browne | (Hounslow AC) | 2 FINAL | Croydon Arena | 17 May 1992 |
(35) | 44.51m | | Barbara James | (Mitcham AC) | 2 FINAL | Wimbledon Park | 31 May 1969 |
(36) | 44.36m | | Brenda Bedford | (Hercules Wimbledon AC) | 1 FINAL | Motspur Park | 19 May 1973 |
(37) | 44.30m | | Brenda Bedford | (Mitcham AC) | 1 FINAL | Wimbledon Park | 20 May 1972 |
(38) | 44.26m | | Janis Kerr | (Mitcham AC) | 3 FINAL | Motspur Park | 18 May 1974 |
(39) | 43.84m | | Janis Kerr | (Mitcham AC) | 2 FINAL | Motspur Park | 7 June 1975 |
(40) | 43.74m | | Janis Kerr | (Mitcham AC) | 2 FINAL | Motspur Park | 19 May 1973 |
(41) | 43.71m | | Jade Nicholls | (Shaftesbury Barnet Harriers) | 1 FINAL | Kingsmeadow Stadium | 10 May 2008 |
(42) | 43.66m | | Sandra Browne | (Hounslow AC) | 3 FINAL | Croydon Arena | 19 May 1991 |
(43) | 143ft 1in (43.61m) | | Brenda Bedford | (Hercules AC) | 1 FINAL | Wimbledon Park | 14 May 1966 |
(44) | 43.48m | | Mary Fuller | (unattached) | 2 FINAL | Motspur Park | 15 May 1976 |
(45) | 43.38m | | Sandra Browne | (Hounslow AC) | 1 FINAL | Croydon Arena | 20 May 1990 |
(46) | 43.27m | | Sophie Mace | (Thames Valley Harriers) | 1 FINAL | Kingsmeadow Stadium | 31 July 2021 |
(47) | 43.16m | | Sarah Winckless | (Epsom & Ewell Harriers) | 4 FINAL | Croydon Arena | 19 May 1991 |
(48) | 43.00m | | Sarah Winckless | (Epsom & Ewell Harriers) | 3 FINAL | Croydon Arena | 17 May 1992 |
| 43.00m | | Sarah Henton | (Horsham Blue Star Harriers) | 1 FINAL | Croydon Arena | 14 May 1994 |
(50) | 42.96m | | Iona Doyley | (Herne Hill Harriers) | 1 FINAL | Motspur Park | 21 May 1983 |
|
50 performances of 42.96m or better. |