| 2011 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 27.24 | i | | | 2 | 6 | | | Cardiff | UWIC Open Meeting (inc Welsh Masters' Championships) | 5 Mar 11 |
| 400 | 59.2 | | | | 2 | A | | | Sutton Coldfield | National Junior League Midland Premier Division | 29 May 11 |
| 400 | 60.63 | | | | 3 | A | | | Loughborough | National Junior League Midland Premier Division | 1 May 11 |
| 400 | 61.89 | i | | | 2 | | | | Cardiff | Welsh Open U17/U20 Closed Championships | 22 Jan 11 |
| LJ | 3.34 | w | 2.6 | | 8 | A | | | Loughborough | National Junior League Midland Premier Division | 1 May 11 |
| 2010 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.64 | w | 4.8 | | 2 | | | | Cardiff | South Wales Regional Championships | 8 May 10 |
| 100 | 12.9 | | -0.6 | | 1 | | | | Swansea | Welsh Senior League Division 1 | 18 Apr 10 |
| 100 | 13.3 | | | | 2 | | | | Cardiff | Cardiff & The Vale of Glamorgan Schools' Senior Cup Final | 21 Apr 10 |
| 200 | 26.37 | i | | | 4 | | | | Cardiff | Welsh Senior Championships | 23 Jan 10 |
| 200 | 26.42 | i | | | 2 | h2 | | | Cardiff | Welsh Senior Championships | 23 Jan 10 |
| 200 | 26.49 | w | 6.4 | | 2 | | | | Cardiff | South Wales Regional Championships | 8 May 10 |
| 200 | 26.57 | | 2.0 | | 2 | | | | Brecon | Aviva Welsh Schools' Championships | 3 Jul 10 |
| 300 | 41.5 | | | | 1 | | | | Cardiff | Cardiff & The Vale of Glamorgan Schools' Senior Cup Final | 21 Apr 10 |
| 300 | 42.18 | | | | 4 | | | | Athlone, IRL | Celtic Games | 7 Aug 10 |
| 400 | 57.51 | | | | 3 | h1 | | | Cardiff | Welsh Championships | 12 Jun 10 |
| 400 | 58.1 | | | | 2 | A | | | Coventry | National Junior Athletic League Avon | 27 Jun 10 |
| 400 | 58.18 | i | | | 2 | ns | | | Cardiff | Celtic International & U16 Schools International | 21 Feb 10 |
| 400 | 58.2 | | | | 2 | A | | | Leamington | National Junior Athletic League Avon | 25 Apr 10 |
| 400 | 58.45 | | | | 1 | | | | Carmarthen | Welsh U17/U20 Championships | 10 Jul 10 |
| 400 | 58.46 | i | | | 2 | | | | Cardiff | Welsh U15/U20 Championships | 31 Jan 10 |
| 400 | 58.75 | | | | 6 | | | | Cardiff | Welsh Championships | 12 Jun 10 |
| 400 | 59.39 | | | | 1 | | | | Brecon | Aviva Welsh Schools' Championships | 3 Jul 10 |
| 400 | 59.5 | | | | 1 | | | | Swansea | Welsh Senior League Division 1 | 18 Apr 10 |
| 400 | 59.8 | | | | 1 | | | | Newport | Welsh Senior League - Division 1 | 29 May 10 |
| 400 | 59.82 | | | | 1 | | | | Newport | Welsh Senior League 1 | 17 Jul 10 |
| 400 | 60.51 | | | | 1 | | | | Cardiff | South Wales Regional Championships | 8 May 10 |
| 400 | 61.0 | | | | 1 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Senior Championships | 27 Apr 10 |
| 400 | 61.8 | | | | 3 | A | | | Derby | National Junior Athletic League Midland Promotion | 29 Aug 10 |
| 3000 | 15:10.8 | | | | 2 | B | | | Derby | National Junior Athletic League Midland Promotion | 29 Aug 10 |
| LJ | 3.58 | | | | 5 | A | | | Derby | National Junior Athletic League Midland Promotion | 29 Aug 10 |
| 2009 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.9 | | | | 1 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Senior Cup Final | 29 Apr 09 |
| 200 | 26.05 | | -1.6 | | 3 | A | | | Cardiff | National Junior Athletic League Midland Premier | 27 Jul 09 |
| 200 | 26.1 | | -1.0 | | 1 | | | | Cardiff | Cardiff & the Vale Schools Championships | 30 Apr 09 |
| 200 | 26.1 | | -0.9 | | 1 | A | | | Cardiff | McCain UK Young Athletes League Midland One West Match 1 | 17 May 09 |
| 200 | 26.2 | | | | 1 | A | | | Telford | McCain UK Young Athletes League Midland One West Match 2 | 21 Jun 09 |
| 200 | 26.30 | | -0.7 | | 2 | | | | Cardiff | Aviva Welsh Schools Championships | 4 Jul 09 |
| 200 | 26.3 | | | | 3 | A | | | Mansfield | National Junior Athletic League Midland Premier | 14 Jun 09 |
| 200 | 26.47 | i | | | 3 | | | | Cardiff | Welsh U17/U20 Championships | 7 Feb 09 |
| 200 | 26.5 | | -1.9 | | 1 | A | | | Neath | McCain UK Young Athletes League Midland One West | 31 May 09 |
| 200 | 26.64 | | -2.6 | | 4 | A | | | Birmingham | National Junior Athletic League Midland Premier | 26 Apr 09 |
| 200 | 26.67 | i | | | 1 | 3 | | | Cardiff | UWIC Grand Prix Series | 15 Feb 09 |
| 200 | 26.68 | | -2.4 | | 2 | | | | Cardiff | South Wales Regional Championships | 9 May 09 |
| 200 | 26.8 | | | | 1 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Senior Cup Final | 29 Apr 09 |
| 200 | 26.8 | | | | 1 | h3 | | | Cardiff | Cardiff & the Vale Schools Championships | 30 Apr 09 |
| 200 | 26.91 | i | | | 2 | h1 | | | Cardiff | Welsh U17/U20 Championships | 7 Feb 09 |
| 200 | 26.95 | w | 2.6 | | 1 | A | | | Brecon | Welsh Senior League | 18 Apr 09 |
| 200 | 27.2 | | | | 1 | A | | | Plymouth | McCain UK Young Athletes League Midland One West | 3 May 09 |
| 300 | 40.33 | | | | 3 | h2 | | | Cardiff | UK School Games | 5 Sep 09 |
| 300 | 40.4 | | | | 2 | h3 | | | Bedford | England U17 & U15 Championships | 8 Aug 09 |
| 300 | 40.46 | | | | 3 | | | | Carmarthen | Celtic Games | 1 Aug 09 |
| 300 | 40.46 | | | | 7 | | | | Bedford | England U17 & U15 Championships | 9 Aug 09 |
| 300 | 40.57 | | | | 1 | | | | Swansea | Welsh Inter Regional Championships | 30 Aug 09 |
| 300 | 40.57 | | | | 8 | | | | Cardiff | UK School Games | 6 Sep 09 |
| 300 | 40.69 | | | | 1 | | | | Newport | Welsh U17/U20 Championships | 7 Jun 09 |
| 300 | 40.7 | | | | 1 | A | | | Neath | McCain UK Young Athletes League Midland One West | 31 May 09 |
| 300 | 40.96 | | | | 1 | h2 | | | Newport | Welsh U17/U20 Championships | 7 Jun 09 |
| 300 | 41.09 | | | | 5 | | | | Antrim | SIAB Schools International | 18 Jul 09 |
| 300 | 41.2 | | | | 1 | A | | | Cardiff | McCain UK Young Athletes League Midland One West Match 1 | 17 May 09 |
| 300 | 41.2 | | | | 1 | A | | | Telford | McCain UK Young Athletes League Midland One West Match 2 | 21 Jun 09 |
| 300 | 41.71 | i | | | 1 | 1 | | | Cardiff | UWIC Open | 12 Dec 09 |
| 300 | 42.0 | | | | 1 | A | | | Plymouth | McCain UK Young Athletes League Midland One West | 3 May 09 |
| 2008 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.7 | | | | 2 | A | | | Rugby | UKA Young Athletes League Midland Premier | 18 May 08 |
| 100 | 12.9 | | | | 2 | A | | | Stoke | UKA Young Athletes League Midland Premier | 20 Jul 08 |
| 100 | 12.93 | | -1.8 | | 3 | h2 | | | Brecon | Welsh Schools' Championships | 5 Jul 08 |
| 100 | 13.01 | | | | | | | | Connah's Quay | Welsh U17/U20 Championships | 12 Jul 08 |
| 100 | 13.06 | | | | | | | | Connah's Quay | Welsh U17/U20 Championships | 12 Jul 08 |
| 100 | 13.10 | | | | | | | | Brecon | Welsh Inter Regional Championships | 31 Aug 08 |
| 100 | 13.1 | | | | | | | | Solihull | UKA Young Athletes League Midland Premier | 4 May 08 |
| 100 | 13.1 | | | | | | | | Brecon | Welsh Schools' Championships | 5 Jul 08 |
| 100 | 13.2 | | | | | | | | Brecon | Welsh Schools' Cup & Plate Finals | 9 Jul 08 |
| 200 | 25.94 | | 0.9 | | 2 | A | | | Swansea (SL) | National Junior Athletic League - Midland Premier | 27 Jul 08 |
| 200 | 26.0 | w | 4.1 | | 1 | A | | | Stoke | UKA Young Athletes League Midland Premier | 20 Jul 08 |
| 200 | 26.1 | | | | 2 | A | | | Rugby | UKA Young Athletes League Midland Premier | 18 May 08 |
| 200 | 26.2 | | | | 1 | | | | Cardiff | Cardiff & The Vales Schools Championships | 8 Jun 08 |
| 200 | 26.40 | | 0.6 | | 2 | h2 | | | Connah's Quay | Welsh U17/U20 Championships | 12 Jul 08 |
| 200 | 26.47 | | 1.4 | | 1 | | | | Brecon | Welsh Inter Regional Championships | 31 Aug 08 |
| 200 | 26.57 | | | | 1 | B | | | Brecon | Welsh Junior League Cup Final | 24 Aug 08 |
| 200 | 26.74 | | 1.1 | | 4 | | | | Connah's Quay | Welsh U17/U20 Championships | 12 Jul 08 |
| 200 | 26.85 | | 0.0 | | 2 | 4 | | | Aberdare | Welsh Athletics Photo Finish Open | 25 Jun 08 |
| 200 | 26.9 | | -2.2 | | 3 | | | | Derby | National Junior Athletic League - Midland Promotion | 7 Sep 08 |
| 200 | 27.0 | | -2.3 | | 3 | | | | Brecon | Welsh Schools' Championships | 5 Jul 08 |
| 2007 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.2 | | | | 2 | h1 | | | Aberdare | South Wales Regional Championships | 12 May 07 |
| 100 | 13.2 | | | | 3 | A | | | Brecon | Welsh Junior League Cup Final | 19 Aug 07 |
| 100 | 13.4 | | | | | | | | Aberdare | South Wales Regional Championships | 12 May 07 |
| 100 | 13.4 | | | | | | | | Loughborough | UKA Young Athletes League Midland Premier | 3 Jun 07 |
| 100 | 13.5 | | | | | | | | Swansea | Welsh Junior Championships | 16 Jun 07 |
| 200 | 26.6 | | | | 1 | | | | Aberdare | South Wales Regional Championships | 12 May 07 |
| 200 | 26.8 | | | | 1 | B | | | Tamworth | UKA Young Athletes League Midland Premier | 22 Jul 07 |
| 200 | 27.2 | | | | 1 | B | | | Cwmbran | UKA Young Athletes League Midland Premier | 24 Jun 07 |
| 200 | 27.47 | | -1.3 | | 4 | h2 | | | Swansea | Welsh Junior Championships | 17 Jun 07 |
| 200 | 27.61 | i | | | | | | | Cardiff | Welsh U13-U20 Championships | 28 Jan 07 |
| 200 | 27.65 | i | | | | | | | Cardiff | Welsh U13-U20 Championships | 28 Jan 07 |
| 200 | 27.75 | i | | | | | | | Cardiff | Welsh U13-U20 Championships | 28 Jan 07 |
| 200 | 28.31 | i | | | | | | | Cardiff | Welsh Open Meeting (Track) | 6 Jan 07 |
| 2006 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.83 | i | | | ht | | | | Cardiff | UWIC Open Meeting | 21 Jan 06 |
| 100 | 13.3 | | | | 1 | | | | Brecon | Cwpan Nasuwt Cymru Cup | 12 Jul 06 |
| 100 | 13.6 | | | | | | | | Carmarthen | - | 7 Jul 06 |
| 200 | 28.0 | | | | | | | | Carmarthen | - | 7 Jul 06 |
| 200 | 28.37 | i | | | | | | | Cardiff | Welsh Indoor Championships | 28 Jan 06 |