| (1) | 4:02.45 | Alex Lennon | (Sutton & District AC) | Eltham | 20.07.2022 |
| (2) | 4:04.15 | Rikkie Letch | (Aldershot, Farnham & District AC) | Watford | 5.09.2007 |
| (3) | 4:07.15 | Felix Vaughan | (South London Harriers) | Coulsdon | 5.09.2018 |
| (4) | 4:07.56 | Nick Green | (Mitcham & Sutton AC) | Crystal Palace | 20.07.1986 |
| (5) | 4:08.47 | Luke van Oudtshoorn | (Aldershot, Farnham & District AC) | Gateshead | 9.07.2016 |
| (6) | 4:09.6 | Gary Bradbury | (Woking AC) | Sheffield | 16.08.2003 |
| (7) | 4:09.77 | Jake Meyburgh | (Windsor, Slough, Eton & Hounslow AC) | Sports City | 9.07.2022 |
| (8) | 4:09.83 | Tom Holden | (South London Harriers) | Lee Valley | 16.07.2011 |
| (9) | 4:10.71 | Peter Chambers | (Croydon Harriers) | Sheffield | 11.07.2009 |
| (10) | 4:10.85 | Oli Aitchison | (Aldershot, Farnham & District AC) | Gateshead | 8.07.2006 |
| (11) | 4:10.97 | Will Barnicoat | (Aldershot, Farnham & District AC) | Basingstoke | 17.06.2017 |
| (12) | 4:11.0 | Mark Slowikowski | (Hercules Wimbledon AC) | | ??.??1980 |
| (13) | 4:11.18 | Keeran Sriskandarajah | (Herne Hill Harriers) | Coulsdon | 8.09.2021 |
| (14) | 4:11.23 | Jordan Maurice | (Croydon Harriers) | Woking | 6.08.2008 |
| (15) | 4:11.71 | Elliott Woolmer | (Aldershot, Farnham & District AC) | Watford | 27.06.2007 |
| (16) | 4:11.82 | Daniel Robinson | (Aldershot, Farnham & District AC) | Bury St Edmunds | 10.07.1999 |
| (17) | 4:11.92 | Harry Reynolds | (Kingston AC & Polytechnic Harriers) | Watford | 24.07.2013 |
| (18) | 4:12.0 | Neil Watkins | (Camberley & District AC) | | ??.??1983 |
| (19) | 4:12.10 | Max Heyden | (Camberley & District AC) | Watford | 3.06.2015 |
| (20) | 4:12.2 | Richard Ward | (Sutton & District AC) | Tooting Bec | 31.07.1996 |
| (21) | 4:12.46 | Christo Chilton | (South London Harriers) | Coulsdon | 12.09.2020 |
| (22) | 4:12.57 | Mohamed Mohamud | (Herne Hill Harriers) | Gateshead | 11.07.2015 |
| (23) | 4:12.71 | Kieran Farrelly | (Blackheath Harriers) | Nottingham | 8.07.1995 |
| (24) | 4:13.17 | Gus Cockle | (Windsor, Slough, Eton & Hounslow AC) | Gateshead | 1.07.2011 |
| (25) | 4:13.5 | Steve Gilbey | (Herne Hill Harriers) | Crystal Palace | 19.09.1973 |
| (26) | 4:13.6 | Chris Taylor | (Mitcham AC) | Tooting Bec | 13.08.1969 |
| | 4:13.6 | Chris Payne | (Aldershot, Farnham & District AC) | Southampton | 18.07.1982 |
| (28) | 4:13.69 | Conrad Norman | (South London Harriers) | Coulsdon | 12.09.2020 |
| (29) | 4:13.95 | Daniel Orbell | (Aldershot, Farnham & District AC) | Wimbledon | 29.05.2024 |
| (30) | 4:14.0 | Gareth Creagh | (Walton AC) | Stoke | 13.07.1991 |
| (31) | 4:14.12 | Edward Henderson | (Aldershot, Farnham & District AC) | Watford | 30.05.2018 |
| (32) | 4:14.64 | Harry Boyd | (Guildford & Godalming AC) | Eltham | 28.05.2014 |
| (33) | 4:14.85 | Blas Rivero-Stevenet | (Aldershot, Farnham & District AC) | Wormwood Scrubs | 5.06.2024 |
| (34) | 4:15.5 | Edward Prickett | (Reigate Priory AC) | Watford | 13.08.1997 |
| (35) | 4:15.61 | Paul Burgess | (Herne Hill Harriers) | Birmingham | 5.07.2013 |
| (36) | 4:15.9 | Tim Livingstone | (Hercules Wimbledon AC) | Wimbledon | 18.07.2010 |
| (37) | 4:16.17 | Amanuel Tshaye | (Croydon Harriers) | Exeter | 11.07.1998 |
| (38) | 4:16.21 | Matthew Pickering | (South London Harriers) | Coulsdon | 12.09.2020 |
| (39) | 4:16.43 | Jaden Kennedy | (Herne Hill Harriers) | Birmingham | 7.07.2017 |
| (40) | 4:16.77 | Alfie Spear | (Aldershot, Farnham & District AC) | Watford | 27.06.2018 |
| (41) | 4:17.08 | Caspian Holmes | (Herne Hill Harriers) | Birmingham | 30.06.2023 |
| (42) | 4:17.25 | Theo Liasides | (Guildford & Godalming AC) | Watford | 29.05.2024 |
| (43) | 4:17.8 | David Purcell | (Mitcham AC) | Crystal Palace | 27.06.1971 |
| (44) | 4:18.15 | Alister Moses | (Reigate Priory AC) | Hull | 10.07.1992 |
| (45) | 4:18.27 | Jack Crabtree | (Oldham & Roy) | Watford | 2.06.2010 |
| (46) | 4:18.6 | N Watkins | (Camberley & District AC) | Motspur Park | 15.05.1982 |
| | 4:18.6 | R Collinson | (Epsom & Ewell Harriers) | Southampton | 18.07.1982 |
| (48) | 4:18.90 | Joe Toomey | (Hercules Wimbledon AC) | Sheffield | 11.08.2007 |
| (49) | 4:18.98 | Lascelles Hussey | (Herne Hill Harriers) | Watford | 1.06.2011 |
| (50) | 4:19.4 | Samuel A-Kissi | (Herne Hill Harriers) | Tooting Bec | 21.08.2002 |
| (51) | 4:19.51 | Theo Cheshire | (Guildford & Godalming AC) | Kingston | 13.05.2018 |
| (52) | 4:19.64 | Theo Creed | (Hercules Wimbledon AC) | Kingston | 11.05.2024 |
| (53) | 4:19.65 | Steven Bruce | (Woking AC) | Exeter | 7.07.2001 |
| (54) | 4:19.67 | Harley Norman | (Epsom & Ewell Harriers) | Carshalton | 2.04.2017 |
| (55) | 4:19.8 | Joe Hemsted | (Woking AC) | Horsham | 17.06.2000 |
| (56) | 4:19.85 | Ben Marks | (Walton AC) | Ashford | 14.08.2016 |
| (57) | 4:19.86 | Sam Nesbitt | (Kingston AC & Polytechnic Harriers) | Kingston | 12.05.2019 |
| (58) | 4:20.03 | Jacob Bowyer | (Woking AC) | Winchester | 14.04.2024 |
| (59) | 4:20.11 | Adam Hulin | (Dorking Mole Valley AC) | Kingston | 13.06.2009 |
| (60) | 4:20.15 | Dylan Spencer | (Aldershot, Farnham & District AC) | Watford | 28.06.2017 |
| (61) | 4:20.2 | Ethan Newell | (Sutton & District AC) | Carshalton | 19.06.2022 |
| (62) | 4:20.3 | David Middleton | (Herne Hill Harriers) | Crystal Palace | 15.08.1979 |
| | 4:20.3 | Gareth Dickinson | (Mole Valley Runners) | Croydon | 19.05.1991 |
| | 4:20.30 | Thomas James | (Crawley AC) | Kingston | 13.05.2018 |
| (65) | 4:20.6 | D Redmond | (Epsom & Ewell Harriers) | Woking | 23.04.1989 |
| (66) | 4:20.74 | Ollie Percival | (Aldershot, Farnham & District AC) | Watford | 2.07.2014 |
| (67) | 4:20.87 | Sean Dunne | (Croydon Harriers) | Crystal Palace | 19.07.1985 |
| (68) | 4:20.9 | P Hull | (Woking AC) | Motspur Park | 17.05.1986 |
| (69) | 4:20.99 | Rian McCawley | (Camberley & District AC) | Horspath | 5.09.2012 |
| (70) | 4:21.0 | Martin Cousins | (Woking AC) | Portsmouth | 17.07.2005 |
| (71) | 4:21.01 | Leau Roch | (Herne Hill Harriers) | Kingston | 11.05.2024 |
| (72) | 4:21.35 | Oscar Millard | (Herne Hill Harriers) | Kingston | 11.06.2016 |
| (73) | 4:21.36 | Simon Vella | (Belgrave Harriers) | Telford | 9.07.1994 |
| (74) | 4:21.6 | J Drewett | (Mitcham AC) | Crystal Palace | 16.09.1984 |
| | 4:21.6 | Robin Douglas | (Epsom & Ewell Harriers) | Kingston | 8.06.1996 |
| (76) | 4:21.66 | Ethan Scott | (Windsor, Slough, Eton & Hounslow AC) | Watford | 24.07.2019 |
| (77) | 4:21.68 | S Webster | (Mitcham AC) | Crystal Palace | 22.07.1984 |
| (78) | 4:21.75 | Turkay Korkmaz | (Herne Hill Harriers) | Wimbledon Park | 12.04.2015 |
| (79) | 4:21.9 | Richard Vassall | (Guildford & Godalming AC) | Motspur Park | 17.05.1980 |
| (80) | 4:22.03 | D Kelly | (Herne Hill Harriers) | Crystal Palace | 7.09.1984 |
| (81) | 4:22.09 | Zachary Crowther | (Herne Hill Harriers) | Battersea Park | 15.09.2020 |
| (82) | 4:22.1 | John Heanley | (Windsor, Slough & Eton AC) | Crawley | 28.08.1995 |
| (83) | 4:22.19 | Phil Bearman | (Kingston AC & Polytechnic Harriers) | Watford | 27.07.2011 |
| (84) | 4:22.2 | P Barr | (Epsom & Ewell Harriers) | Motspur Park | 5.06.1971 |
| | 4:22.2 | Nick Hopkins | (Reigate Priory AC) | Motspur Park | 17.05.1980 |
| (86) | 4:22.3 | S Rayner | (Mitcham AC) | Crystal Palace | 16.09.1984 |
| (87) | 4:22.55 | James Winship | (Bracknell AC) | Watford | 21.08.2019 |
| (88) | 4.22.6 | Jonathan Dennis | (Camberley & District AC) | Motspur Park | 19.05.1984 |
| (89) | 4:22.65 | Sam Martin | (Guildford & Godalming AC) | Kingston | 10.06.2017 |
| (90) | 4:22.7 | James Hancock | (Sutton & District AC) | Eltham | 20.07.2011 |
| (91) | 4:23.1 | Martin Sunderland | (Woking AC) | Andover | 7.07.2019 |
| (92) | 4:23.20 | Harry Spawforth | (Guildford & Godalming AC) | Kingston | 23.06.2012 |
| (93) | 4:23.3 | G Pritchard | (Woking AC) | Crystal Palace | 28.06.1970 |
| | 4:23.3 | Jack Dormer | (Woking AC) | Hemel Hempstead | 8.07.2023 |
| (95) | 4:23.33 | Marcus Solomon | (The Stragglers) | Basingstoke | 17.06.2023 |
| (96) | 4:23.56 | Zak Curran | (Woking AC) | Woking | 6.08.2008 |
| (97) | 4:23.6 | Jack Gemmell | (Walton AC) | Winchester | 19.05.2018 |
| (98) | 4:23.7 | J Downing | (Guildford & Godalming AC) | Motspur Park | 19.05.1984 |
| (99) | 4:23.74 | Kegan Lymn | (Camberley & District AC) | Ashford | 24.05.2008 |
| (100) | 4:23.8 | C Barker | (Woking AC) | Tooting Bec | 26.04.1987 |
100 athletes with performances of 4:23.80 or better. |
| Other marks |
| | 4:09.35mx | Ed Henderson | (Aldershot, Farnham & District AC) | Watford | 25.07.2018 |
| | 4:17.20mx | Oscar Millard | (Herne Hill Harriers) | Bromley | 13.06.2016 |
| | 4:19.24mx | Aiden Grainger | (Camberley & District AC) | Watford | 27.08.2014 |
| | 4:19.77mx | Alexander Didaskalou | (Windsor, Slough, Eton & Hounslow AC) | Watford | 4.05.2022 |
| | 4:21.16mx | Jack Johnson | (Camberley & District AC) | Watford | 29.06.2016 |
| | 4:21.17mx | Sam Martin | (Guildford & Godalming AC) | Watford | 31.05.2017 |
| | 4:21.37mx | Turkay Korkmaz | (Herne Hill Harriers) | Bromley | 8.06.2015 |
| | 4:21.63mx | Michael Gar | (Aldershot, Farnham & District AC) | Watford | 30.05.2018 |
| | 4:21.65mx | Zak Wort | (Kingston AC & Polytechnic Harriers) | Watford | 3.06.2015 |
| | 4:22.05mx | Christian Lee | (Tonbridge AC) | Watford | 2.07.2014 |
| | 4:22.36mx | Charlie Wagstaff | (Aldershot, Farnham & District AC) | Watford | 25.07.2018 |
| | 4:22.86mx | Alex Rodrigues | (Camberley & District AC) | Watford | 2.07.2014 |
| | 4:22.89mx | Matty Smith | (Horsham Blue Star Harriers) | Watford | 22.08.2018 |
