|
| Discus (1kg) (Standard: 12.00m [39ft3in]) |
| | 30.14 | 1 | Joseph Thomas | Woking AC | Woking | 6 Aug | | |
| | 23.36 | 22 | Tolu Ayo-Ojo | Camberley & District AC | Woking | 6 Aug | | |
| | 22.80 | 3B | Max Mercadal | Camberley & District AC | Kingston | 27 Jul | | |
| | 21.66 | 1A | Joshua Dodson | Guildford & Godalming AC | Walton | 6 Jul | | |
| | 21.19 | 1A | Ange Gbeyo | Croydon Harriers | Walton | 6 Jul | | |
| | 20.77 | 2 | Deji Adekoya | South London Harriers | Kingston | 25 May | | |
| | 19.27 | 1 | Luca di Libero | Kingston AC & Polytechnic Harriers | Tooting Bec | 28 Sep | | |
| | 18.79 | 4 | Jack Mawer | Camberley & District AC | Crookham Common | 22 Mar | | |
| | 18.79 | 2 | Aaron Marlow | Kingston AC & Polytechnic Harriers | Tooting Bec | 28 Sep | | |
| | 15.54 | 3 | Owen Heard | Camberley & District AC | Woking | 6 Aug | | |
| | 15.09 | 1A | Adam Coates | Epsom & Ewell Harriers | Walton | 8 Jun | | |
| | 14.97 | 1B | Thomas Elliott | Woking AC | Swindon | 15 Jun | | |
| | 14.92 | 1B | Luke Newell | Kingston AC & Polytechnic Harriers | Walton | 8 Jun | | |
| | 13.46 | 4A | Thomas Porter | South London Harriers | Coulsdon | 6 Jul | | |
| | 12.88 | 3 | Thomas Hawkins | Herne Hill Harriers | Tooting Bec | 28 Sep | | |
| | 12.71 | 6 | Thomas White | Kingston AC & Polytechnic Harriers | Kingston | 25 May | | |
| | 12.19 | 1B | Alexander Imam | Epsom & Ewell Harriers | Walton | 8 Jun | | |
