| Under 20 Ladies Track & Field Records | |||
| 100m | Natoya Sylva | 12.2s | 07/07/2007 – Erith |
| 200m | Taiwo Eyiowuawi | 25.48s | 20/04/2019 – Lee Valley |
| 400m | Taiwo Eyiowuawi | 57.96s | 23/06/2018 – Birmingham |
| 800m | Claire Colmer | 2:16.3s | 21/08/1999 |
| 1500m | Claire Colmer | 4:35.83s | 14/07/1999 |
| 3000m | Claire Colmer | 9:52.69s | 07/08/1999 |
| 100mH | Lara Cerroni | 15.9s | 14/06/1998 |
| 400mH | Julie Hudson/Paula Cooper | 72.7s | cc 1993 |
| 1500m S/C | Ellen Newark | 6:29.1s | 28/07/2013 – Erith |
| 2000m S/C | Katie Hyde | 10:13.6s | 18/05/2013 – Abingdon |
| HJ | Rebecca Hawkins | 1.80m i | 18/03/2017 – Lee Valley |
| LJ | Rebecca Hawkins | 5.26m | 19/08/2017 – Cambridge |
| SP | Nicola Gregory | 10.43m | 18/05/2013 |
| DT | A. Treadwell | 38.63m | 19/05/2007 – Peterborough |
| JT (New) | Sarah Page | 40.70m | 02/09/2006 – Kingston |
| JT (Old) | Helen Horwood | 31.33m | 09/05/1998 |
| HT | Donna Kent | 47.87m | 15/06/2008 – Crystal Palace |
| PV | Ailis McGovern | 3.80m | 12/07/2014 – Birmingham |
| TJ | Temi Tewogbade | 10.95m | 21/06/2014 |
| Hept. | Lara Cerroni | 3549 Pts. | 02/08/1998 |
| Pent. | Shani Santer | 1,950 Pts. | 23/07/1989 |
| 2k Walk | Clare Reeves | 10:03.1s | 21/04/2002 |
| 3k Walk | Clare Reeves | 15:25.7s | 12/05/2002 |
| 4x100m | S. Hatfield – L. Cerroni H. Horwood – T.Cunningham | 52.3s | 13/09/1998 |
