| Rank | Perf | Name | Venue | Date | |||
| 1 | 45.59 | Conrad Williams | Birmingham | 14 Jul 13 | |||
| 2 | 46.46 | Jack Green ð | U23 | Ghent, BEL | 3 Aug 13 | ||
| 3 | 50.2 | Hassan Davis | Eton | 10 Aug 13 | |||
| 4 | 50.68 i | Lee Hamilton | Cardiff | 13 Jan 13 | |||
| 5 | 50.9 | Antoni Davis-Phillip | Catford | 27 Jun 13 | |||
| 6 | 51.2 | Elliott Gayle | U17 | Catford | 27 Jun 13 | ||
| 7 | 51.53 | Antoni Davis-Phillip | Cardiff | 11 May 13 | |||
| 8 | 51.6 | Lee Hamilton | Bournemouth | 13 Jul 13 | |||
| = | 51.6 | Emmanuel Adebayo | Carshalton | 15 Jun 13 | |||
| 10 | 51.87 | Michael Holden | Woerden, NED | 24 Aug 13 | |||
| 11 | 52.27 | Max Hall | Bedford | 1 Jun 13 | |||
| 12 | 52.38 | Andy Murray | Eltham | 14 Aug 13 | |||
| 13 | 52.81 | Rawlston Morian | Tooting Bec | 24 Aug 13 | |||
| 14 | 53.08 | Lee Hamilton | Eton | 15 Jun 13 | |||
| 15 | 53.52 | Mark Hall | Eltham | 14 Aug 13 | |||
| 16 | 54.15 | Russell Bentley | Tooting Bec | 24 Aug 13 | |||
| 17 | 54.32 | Luke Caister | U20 | Kingston | 13 Jul 13 | ||
| 18 | 54.6 | David Peleckas | U23 | Catford | 27 Jun 13 | ||
| 19 | 55.02 | Aaron Broderick | Bromley | 13 May 13 | |||
| 20 | 55.57 | David Peleckas | U23 | Woodford | 20 Apr 13 | ||
| 21 | 55.58 | Emmanuel Adebayo | Kingston | 13 Jul 13 | |||
| 22 | 55.6 | Quazar Mays | U23 | Catford | 27 Jun 13 | ||
| 23 | 56.5 | Kehinde Dauda | V35 | Catford | 27 Jun 13 | ||
| 24 | 57.2 | Joshua Correia | U17 | Catford | 27 Jun 13 | ||
| 25 | 57.5 | Said Gabo | U17 | Catford | 27 Jun 13 | ||
| 26 | 57.9 | Peter Clark | Catford | 27 Jun 13 | |||
| 27 | 58.6 | Calum Fraser | Catford | 27 Jun 13 | |||
| 28 | 58.77 | Said Gabo | U17 | Eltham | 17 Jul 13 | ||
| 29 | 60.31 | Jean Charles Roghi | Liverpool | 3 Aug 13 | |||
| 30 | 64.15 | John Gilbert | Eton | 6 Jul 13 | |||
| 31 | 67.7 | Julian Spencer-Wood | V60 | Tooting Bec | 25 Jul 13 |
This ranking table compiled on: Sunday 10th February 2019 00:02:24 (from file)
(2c) = 2nd claim
*K = data from historic Kent AC records (compiled by Len R)
All other data provided by The Power of 10 from British Athletics
Errors and omissions can be submitted by email to
Club Best performance tables for each year are available : Club Best Perfomances