| Event | Meeting | Venue | Date | Richard White | Ian Broadhurst | Tony Wells | Barry Ferguson | Colin Shafto | Tony Bowman | Ian Steedman | John Baron | Tennyson James | Les Williams | Andrew Webb |
| 300HM60 | - | Ashton-under-Lyne | 2 Jun 96 | | | | | | | | | 46.8 | | | | | | 47.4 | | | | | | | |
| 300HM60 | WMA - World Masters Championships | Porto Alegre, BRA | 22 Oct 13 | | | | | 48.30 | 2 | | | | | | | | | | | | | | | 51.19 | 6 |
| 300HM60 | BMAF - British Masters Championships | Birmingham | 9 Aug 14 | | | | | 51.50 | 1 | | | | | | | | | | | | | | | 54.22 | 3 |
| 300HM60 | WMA - World Masters Championships | Lyon, FRA | 10 Aug 15 | | | | | 49.56 | 3s1 | | | | | | | | | | | | | | | 54.23 | 6s1 |
| 300HM60 | EMA - European Masters Championships | Aarhus, DEN | 30 Jul 17 | | | | | 54.22 | 2 | | | | | | | | | | | | | | | 56.18 | 4 |
| 300HM60 | Avon/Yate AC Masters Open | Yate | 12 Aug 23 | 46.48 | 1 | 50.22 | 2 | | | | | | | | | | | | | | | | | | |
| 300HM60 | Midland Masters Athletics Championships | Nuneaton | 23 Jun 24 | 48.48 | 2 | 50.87 | 4 | | | | | | | | | | | | | | | | | | |
| 300HM60 | Avon/Yate AC Masters Open | Yate | 21 Jul 24 | 46.25 | 1 | 48.77 | 3 | | | | | | | | | | | | | | | | | | |
| 300HM60 | BMAF Championships | Derby | 28 Jul 24 | 46.31 | 1 | 49.03 | 4 | | | | | | | | | | | | | | | | | | |
| 300HM60 | England Masters Athletics Association Inter-Area Outdoor Challenge | Corby | 7 Sep 24 | 47.12 | 1 | 49.38 | 2 | | | | | | | | | | | | | | | | | | |