| 2007 U23 Cwmbran/Cardiff Met Uni |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 10.92 | | 1.8 | | 6 | | | | Budapest, HUN | Honvéd Meeting | 6 Jul 07 |
| 200 | 21.50 | w | | | 1 | h3 | | | Bedford | CAU Inter County Championships | 28 May 07 |
| 200 | 21.83 | w | | | 7 | s1 | | | Bedford | CAU Inter County Championships | 28 May 07 |
| 200 | 21.85 | | nwi | | 4 | | | | Bedford | BUSA Championships | 7 May 07 |
| 200 | 21.93 | w | 2.7 | | 3 | | | | Budapest, HUN | Honvéd Meeting | 7 Jul 07 |
| 200 | 21.96 | i | | | 3 | s2 | | | Sheffield | Norwich Union European Indoor Trials | 10 Feb 07 |
| 200 | 21.98 | w | 2.8 | | 1 | h5 | | | Bedford | BUSA Championships | 6 May 07 |
| 200 | 22.04 | i | | | 1 | 1 | | | Sheffield | RAF vs Army vs Navy vs Universities | 14 Feb 07 |
| 200 | 22.06 | | -2.2 | | 1 | | | | Cwmbran | Welsh Championships | 14 Jul 07 |
| 200 | 22.07 | | -0.9 | | 4 | | | | Loughborough | Loughborough International | 20 May 07 |
| 200 | 22.08 | | 0.0 | | 1 | s4 | | | Bedford | BUSA Championships | 7 May 07 |
| 200 | 22.13 | | -3.2 | | 5 | s2 | | | Bedford | England Athletics U23 & U20 Championships | 24 Jun 07 |
| 200 | 22.15 | i | | | 1 | B | | | Sheffield | BUSA Indoor Championships | 11 Mar 07 |
| 200 | 22.27 | i | | | 2 | | | | Lee Valley | Indoor City Challenge | 28 Jan 07 |
| 200 | 22.3 | i | | | 1 | | | | Cardiff | Celtic Indoor Cup | 3 Feb 07 |
| 200 | 22.31 | i | | | 1 | | | | Cardiff | Welsh Open Senior Championships | 13 Jan 07 |
| 200 | 22.32 | i | | | 2 | h4 | | | Sheffield | Norwich Union European Indoor Trials | 10 Feb 07 |
| 200 | 22.32 | w | 3.5 | | 1 | h1 | | | Cwmbran | Welsh Championships | 14 Jul 07 |
| 200 | 22.37 | | 0.5 | | 2 | h2 | | | Bedford | England Athletics U23 & U20 Championships | 24 Jun 07 |
| 200 | 22.39 | i | | | 1 | 5 | | | Cardiff | UWIC Grand Prix 2 & Inter University Match | 20 Jan 07 |
| 200 | 22.58 | i | | | 2 | s2 | | | Sheffield | BUSA Indoor Championships | 11 Mar 07 |
| 200 | 22.62 | i | | | 1 | h12 | | | Sheffield | BUSA Indoor Championships | 11 Mar 07 |
| 200 | 22.99 | i | | | 1 | 4 | | | Cardiff | Welsh Open Meeting (Track) | 6 Jan 07 |
| 200 | 23.21 | | -4.9 | | 6 | h3 | | | Sportcity | Norwich Union British Championships inc. World Trials | 29 Jul 07 |
| 200 | 25.32 | | 0.1 | | 7 | | | | Bratislava, SVK | Cena Slovenska | 5 Jun 07 |
| 400 | 49.98 | i | | | 1 | 3 | | | Cardiff | UWIC Grand Prix Series | 8 Dec 07 |
| 2006 U20 Cwmbran |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 10.9 | | | | 1 | | | | Brecon | Welsh Senior League Divs 1 & 2 Match 2 of 3 | 3 Jun 06 |
| 100 | 10.91 | | 0.9 | | 3 | 2 | | | Szombathely, HUN | Masz International Meeting | 2 Jul 06 |
| 100 | 10.93 | | 0.1 | | 4 | h1 | | | Budapest, HUN | Bp. Honvéd Nemzetközi | 30 Jun 06 |
| 100 | 11.11 | | -1.8 | | 1 | | | | Cardiff | Welsh Junior Championships | 9 Jul 06 |
| 100 | 11.14 | | 1.1 | | 1 | | | | Cardiff | Welsh Inter Regional Championships | 27 Aug 06 |
| 200 | 21.48 | | 1.7 | | 1 | 2 | | | Szombathely, HUN | Masz International Meeting | 2 Jul 06 |
| 200 | 21.7 | | | | 1 | | | | Brecon | Welsh Senior League Divs 1 & 2 Match 2 of 3 | 3 Jun 06 |
| 200 | 21.73 | | | | 1 | h2 | | | Cardiff | Welsh Championships | 18 Jun 06 |
| 200 | 21.75 | | 1.4 | | 4 | h2 | | | Sportcity | Norwich Union European Trials inc AAA Championships | 16 Jul 06 |
| 200 | 21.76 | | | | 3 | | | | Cardiff | Welsh Championships | 18 Jun 06 |
| 200 | 21.76 | | 1.0 | | 1 | | | | Cardiff | Welsh Junior Championships | 9 Jul 06 |
| 200 | 21.77 | | 1.2 | | 4 | 1 | | | Budapest, HUN | Bp. Honvéd Nemzetközi | 30 Jun 06 |
| 200 | 21.95 | | 0.2 | | 2 | h2 | | | Bedford | AAA U23-U20 Championships | 23 Jul 06 |
| 200 | 22.10 | | 1.0 | | 5 | M | | | Loughborough | Loughborough International | 21 May 06 |
| 200 | 22.19 | | -0.2 | | 7 | 2 | | | Bedford | BIG (Bedford International Games) | 11 Jun 06 |
| 200 | 22.26 | | 0.6 | | 2 | | | | Cardiff | Welsh Inter Regional Championships | 27 Aug 06 |
| 200 | 22.33 | | -1.3 | | 2 | | | | Derby | Northern Inter-Regional Match U23 Cleveland Cup | 13 Aug 06 |
| 200 | 22.4 | | | | 1 | | | | Aberdare | South Wales County Championships | 13 May 06 |
| 200 | 22.92 | | 1.8 | | 8 | | | | Bedford | AAA U23-U20 Championships | 23 Jul 06 |
| 2005 U20 Cwmbran |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 10.67 | | | | 2 | B | | | Bedford | BIG (Bedford International Games) | 12 Jun 05 |
| 100 | 10.81 | | -0.3 | | 1 | | | | Cardiff | Welsh U20 Championships | 18 Jun 05 |
| 100 | 10.94 | | -0.6 | | 1 | | | | Cardiff | SIAB Schools International | 12 Jul 05 |
| 100 | 11.03 | | -1.0 | | 4 | | | | Abingdon | SEAA Inter-Regional Match | 4 Sep 05 |
| 200 | 21.50 | | -0.7 | | 1 | | | | Cardiff | SIAB Schools International | 12 Jul 05 |
| 200 | 21.57 | | | | 3 | I | | | Loughborough | Loughborough International Match | 22 May 05 |
| 200 | 21.58 | | -0.2 | | 4 | s2 | | | Bedford | AAA U20 / U23 Championships | 3 Jul 05 |
| 200 | 21.60 | | | | 4 | | | | Bedford | AAA U20 / U23 Championships | 3 Jul 05 |
| 200 | 21.7 | | -0.2 | | 1 | | | | Newport | SOUTH WALES (May 15) | 15 May 05 |
| 200 | 21.82 | | -0.7 | | 1 | | | | Cardiff | Welsh U20 Championships | 18 Jun 05 |
| 200 | 21.93 | | 0.6 | | 2 | h2 | | | Bedford | AAA U20 / U23 Championships | 3 Jul 05 |
| 2003 U17 Cwmbran |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 10.71 | | 1.3 | | 1 | | | | Belfast | Celtic Games | 3 Aug 03 |
| 200 | 21.35 | | -1.4 | | 1 | h5 | | | Sherbrooke, CAN | IAAF World Youth Championships | 12 Jul 03 |
| 200 | 21.59 | | -3.2 | | 2 | s3 | | | Sherbrooke, CAN | IAAF World Youth Championships | 13 Jul 03 |
| 200 | 21.71 | | -1.1 | | 6 | | | | Sherbrooke, CAN | IAAF World Youth Championships | 13 Jul 03 |
| 200 | 21.72 | i | | | 1 | | | | Birmingham | Birmingham Games | 22 Feb 03 |
| 2002 U15 Cwmbran |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 7.06 | i | | | 1 | | | | Birmingham | AAA Age Group Championships | 23 Feb 02 |
| 100 | 10.99 | | 0.0 | | 2 | | | | Glasgow (S) | BS-17 | 20 Jul 02 |
| 100 | 11.04 | w | 2.4 | | 1 | s1 | | | Birmingham | AAA Age Group Championships | 10 Aug 02 |
| 100 | 11.07 | | 0.7 | | 1 | | | | Birmingham | AAA Age Group Championships | 10 Aug 02 |
| 100 | 11.09 | | 1.5 | | 1 | | | | Brecon | Welsh Schools Championships | 6 Jul 02 |
| 200 | 22.13 | | 1.2 | | 1 | | | | Brecon | Welsh Schools Championships | 6 Jul 02 |
| 200 | 22.57 | i | | | 1 | | | | Birmingham | AAA Age Group Championships | 24 Feb 02 |
| 2001 U15 Cwmbran |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 22.61 | w | 2.6 | | 1 | | | | Cardiff | Wal | 16 Jun 01 |