| (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 |
25 athletes with performances of 4:13.50 or better. |
| Other marks |
| | 4:09.35mx | Ed Henderson | (Aldershot, Farnham & District AC) | Watford | 25.07.2018 |
