| 2007 U17 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| JT600 | 31.77 | | | | 3 | | | | Carmarthen | Dyfed County Schools Championships | 9 Jun 07 |
| JT600 | 31.72 | | | | 1 | | | | Cwmbran | UKA Young Athletes League Midland Premier | 24 Jun 07 |
| JT600 | 31.69 | | | | 2 | | | | Brecon | Welsh Schools' Championships | 7 Jul 07 |
| JT600 | 31.64 | | | | 4 | | | | Swansea | Welsh Junior Championships | 17 Jun 07 |
| JT600 | 30.48 | | | | 1 | B | | | Carmarthen | Welsh Junior League West Division | 28 May 07 |
| JT600 | 30.16 | | | | 2 | | | | Swansea | West Wales Regional Championships | 13 May 07 |
| JT600 | 26.96 | | | | | | | | Birmingham | UKA Young Athletes League Midland Premier | 6 May 07 |
| 2006 U17 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| JT600 | 36.94 | | | | 1 | | | | Waterford, IRL | Celtic Games | 12 Aug 06 |
| JT600 | 36.66 | | | | 1 | | | | Brecon | PDM Property Welsh Schools Championships | 1 Jul 06 |
| JT600 | 36.36 | | | | 1 | | | | Cardiff | Welsh Junior Championships | 9 Jul 06 |
| JT600 | 35.90 | | | | 1 | | | | Carmarthen | Carmarthen Javelin Meeting | 27 Jul 06 |
| JT600 | 35.83 | | | | 1 | | | | Birmingham | UKA Young Athletes League Midland Premier | 23 Jul 06 |
| JT600 | 35.10 | | | | 4 | | | | Aberdare | Welsh T6 Throwing Circle Meeting | 16 Sep 06 |
| JT600 | 34.94 | | | | 6 | | | | Grangemouth | Schools Under-17 International | 15 Jul 06 |
| JT600 | 34.17 | | | | 2 | | | | Carmarthen | Dyfed Schools Championships | 10 Jun 06 |
| JT600 | 33.45 | | | | 1 | B | | | Neath | WELSH JUNIOR LEAGUE West Division | 17 Jun 06 |
| JT600 | 33.06 | | | | 1 | | | | Brecon | Cwpan Nasuwt Cymru Cup | 12 Jul 06 |
| JT600 | 32.76 | | | | 1 | | | | Newport | Welsh Junior League North Division | 29 Jul 06 |
| JT600 | 32.60 | | | | 3 | | | | Carmarthen | West Wales Championships | 13 May 06 |
| JT600 | 31.53 | | | | 7 | | | | Birmingham | AAA U17 & U15 Championships | 5 Aug 06 |
| JT600 | 31.30 | | | | 1 | | | | Yate | UKA Young Athletes League Midland 1W | 21 May 06 |
| JT600 | 31.29 | | | | 1 | | | | Carmarthen | Welsh Junior League West Division | 27 May 06 |
| JT600 | 30.92 | | | | 2 | | | | Cardiff | Welsh Inter Regional Championships | 27 Aug 06 |
| 2005 U15 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| JT600 | 30.42 | | | | 3 | | | | Carmarthen | Louise Arthur League | 22 May 05 |
| JT600 | 29.19 | | | | 4 | | | | Cardiff | Welsh U20 Championships | 18 Jun 05 |
| JT600 | 28.74 | | | | 1 | B | | | Aberdare | Welsh Junior League | 30 Apr 05 |
| JT600 | 28.28 | | | | 3 | | | | Neath | WEST WALES (May 14) | 14 May 05 |
| JT600 | 27.43 | | | | 3 | | | | Carmarthen | JAVELIN OPEN Carmarthen | 19 Jul 05 |
| JT600 | 26.78 | | | | 3 | | | | Carmarthen | Welsh Inter Regional Championships | 27 Aug 05 |
| JT600 | 26.17 | | | | 1 | B | | | Newport | UKA Young Athletes League Midland 1W | 31 Jul 05 |