|
| Long Jump (Standard: 4.00m [13ft0in]) |
| | 5.07 | A1 | Josh Atille | Croydon Harriers | Norman Pk | 22 Jul | | |
| | 4.67 | | Oliver Newport | Crawley AC | Tonbridge | 9 Apr | | |
| | 4.65 | 1 | Nicholas Grant | Herne Hill Harriers | Kingston | 12 May | | |
| | 4.59 | A1 | Daniel Whitlam | Herne Hill Harriers | Kingston | 5 Aug | | |
| | 4.56 | A3 | Ethan Shakespeare-Richards | Croydon Harriers | Copthall | 3 Jun | | |
| | 4.49/+1.2 | p | Leon Onabanjo | Herne Hill Harriers | Horsham | 8 Sep | | |
| | 4.42 | | Ryan Pettruzziello | Epsom & Ewell Harriers | Walton | 1 Jul | | |
| | 4.42 | A3 | Theo Raynbird | Guildford & Godalming AC | Kingston | 5 Aug | | |
| | 4.37 | B1 | Taj Johnson | Herne Hill Harriers | Kingston | 5 Aug | | |
| | 4.34 | 1 | Dashiell Oliver | Herne Hill Harriers | Tooting Bec | 16 Jun | | |
| | 4.33 | A1 | Michael Cox | Woking AC | Woking | 22 Jul | | |
| | 4.29 | A1 | David Fitzpatrick | Kingston AC & Polytechnic Harriers | Kingston | 20 May | | |
| | 4.27/+1.4 | p | Jonah Dykes | Camberley & District AC | Horsham | 8 Sep | | |
| | 4.21 | A4 | Matthew Burton | Guildford & Godalming AC | Southampton | 22 Jul | | |
| | 4.17 | 2 | Tyrie Obuks | South London Harriers | Kingston | 12 May | | |
| | 4.16 | 3 | Ejiro Avwunu | Croydon Harriers | Crystal Palace | 15 Apr | | |
| | 4.13 | A2 | Adam Hulin | Dorking Mole Valley AC | Woking | 22 Jul | | |
| | 4.12 | A1 | Sean Dalchow | Epsom & Ewell Harriers | Horsham | 24 Jun | | |
| | 4.10 | B1 | Aidan Fahey | Kingston AC & Polytechnic Harriers | Kingston | 20 May | | |
| | 4.07 | A2 | Linus Field | StM Richmond | Oxford | 3 Jun | | |
| | 4.00 | 4 | William van Klaveren | Kingston AC & Polytechnic Harriers | Kingston | 12 May | | |
| | 4.00 | B1 | Josh Keisler | StM Richmond | Oxford | 3 Jun | | |
