| (1) | 8:51.02 | Rosie Clarke | (Epsom & Ewell Harriers) | Birmingham | 20.08.2017 |
| (2) | 8:55.11 | Emelia Gorecka (U20) | (Aldershot, Farnham & District AC) | Birmingham | 26.08.2012 |
| (3) | 8:56.44 | Catherine Berry | (Blackheath & Bromley Harriers AC) | Stockholm, SWE | 27.07.2004 |
| (4) | 8:58.02 | Natalie Harvey | (South London Harriers) | Papakura, NZL | 20.01.1999 |
| (5) | 9:03.35 | Philippa Mason (U20) | (Guildford & Godalming AC) | Athens, GRE | 19.07.1986 |
| (6) | 9:05.49 | Zahara Hyde | (Woking AC) | Birmingham | 26.07.1991 |
| (7) | 9:06.40 | Lily Partridge | (Aldershot, Farnham & District AC) | Hengelo, NED | 25.05.2015 |
| (8) | 9:07.82 | Justina Heslop | (Clapham Chasers) | Twickenham | 3.06.2009 |
| (9) | 9:09.82 | Chloe Tighe | (Herne Hill Harriers) | Sydney, AUS | 17.03.2018 |
| (10) | 9:11.51 | Eleanor Baker | (Stockport) | Stratford | 6.05.2012 |
| (11) | 9:13.7 | Annette Roberts | (Hounslow AC) | | ??.??1979 |
| (12) | 9:17.70 | Hannah Brooks | (Crawley AC) | Tallahassee, USA | 8.04.2011 |
| (13) | 9:17.93 | Jo White (U23) | (Mitcham AC) | Birmingham | 23.08.1981 |
| (14) | 9:20.28 | Saskia Millard (U23) | (Herne Hill Harriers) | Bromley | 21.08.2020 |
| (15) | 9:20.45 | Phoebe Law (U23) | (Kingston AC & Polytechnic Harriers) | Watford | 24.06.2017 |
| (16) | 9:21.63 | Katie Pye (U17) | (Aldershot, Farnham & District AC) | Birmingham Uni | 27.04.2024 |
| (17) | 9:21.9 | Deansie Phillips (U23) | (Croydon Harriers) | Crystal Palace | 3.09.1980 |
| (18) | 9:22.36 | Charlotte Dannatt (U23) | (Camberley & District AC) | Watford | 29.05.2019 |
| (19) | 9:23.01 | Charlotte Alexander (U20) | (Herne Hill Harriers) | Birmingham Uni | 21.04.2021 |
| (20) | 9:29.23 | Niamh Brown (U17) | (Aldershot, Farnham & District AC) | Bedford | 22.06.2014 |
| (21) | 9:31.3 | Samantha Baines (U20) | (Aldershot, Farnham & District AC) | Oxford | 27.06.1987 |
| (22) | 9:32.02 | Georgie Grgec | (Herne Hill Harriers) | Eltham | 7.07.2018 |
| (23) | 9:32.25 | Emily Adams | (Aldershot, Farnham & District AC) | Watford | 17.05.2008 |
| (24) | 9:32.49 | Julia Tomczak (U20) | (South London Harriers) | Birmingham | 8.07.2017 |
| (25) | 9:34.2 | Jeina Mitchell (U20) | (Croydon Harriers) | Wimbledon | 2.05.1993 |
25 athletes with performances of 9:34.20 or better. |
| Other marks |
| | 8:53.58mx | Natalie Harvey | (South London Harriers) | Solihull | 5.07.2000 |
| | 9:13.57mx | Stephanie Davis | (Clapham Chasers) | Woodford | 13.08.2019 |
| | 9:17.64mx | Phoebe Law (U23) | (Kingston AC & Polytechnic Harriers) | Kingston | 16.08.2017 |
| | 9:18.08mx | Charlotte Dannatt (U23) | (Camberley & District AC) | Loughborough | 29.05.2024 |
| | 9:19.54mx | Katie Pye (U17) | (Aldershot, Farnham & District AC) | Watford | 6.09.2023 |
| | 9:22.26mx | Emily Wicks | (Aldershot, Farnham & District AC) | Watford | 30.07.2014 |
| | 9:23.41mx | Georgia Peel (U17) | (Aldershot, Farnham & District AC) | Watford | 12.08.2009 |
| | 9:25.77mx | Sophie Harris | (Belgrave Harriers) | Wimbledon Park | 1.08.2018 |
| | 9:27.53mx | Georgie Grgec | (Herne Hill Harriers) | Wimbledon Park | 1.08.2018 |
| | 9:28.69mx | Pippa Roessler | (Aldershot, Farnham & District AC) | Wormwood Scrubs | 12.05.2021 |
| | 9:29.71mx | Sophie Cowper | (Lincoln W) | Watford | 7.09.2016 |
| | 9:33.52mx | Katie Bingle | (Aldershot, Farnham & District AC) | Watford | 23.08.2017 |
| | 9:33.70mx | Nancy Scott | (Aldershot, Farnham & District AC) | Wimbledon Park | 7.06.2023 |
