| 2013 U20 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:53.24 | | | | 2 | A | | | Millfield | BMC PB Classic | 6 May 13 |
| 800 | 1:53.29 | i | | | 2 | | | | Cardiff | Welsh Athletics Indoor International | 10 Mar 13 |
| 800 | 1:54.8 | i | | | 2 | h2 | | | Cardiff | Welsh Athletics U13 / U17 / Senior Championships | 26 Jan 13 |
| 800 | 1:56.25 | | | | 1 | A | | | Cardiff | UK Youth Development U17/U20 League Division Midland West 1 | 28 Apr 13 |
| 1500 | 3:53.37 | | | | 6 | 15 | | | Watford | Watford Open Graded Meeting | 1 May 13 |
| 1500 | 3:53.81 | i | | | 4 | 3 | | | Vienna, AUT | Indoor Classic Vienna | 29 Jan 13 |
| 1500 | 3:58.13 | i | | | 3 | | | | Birmingham | England Athletics U15 / U17 / U20 Championships | 23 Feb 13 |
| 2012 U17 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 52.7 | | | | 2 | | | | Neath | West Wales Regional Athletics Championships | 13 May 12 |
| 400 | 52.98 | i | | | 1 | 4 | | | Cardiff | UWIC Grand Prix | 8 Jan 12 |
| 800 | 1:52.92 | | | | 3 | B | | | Stretford | BMC Gold Standard Races | 7 Aug 12 |
| 800 | 1:53.34 | | | | 2 | A | | | Birmingham Uni | BMC PB Classic | 30 Jun 12 |
| 800 | 1:53.82 | | | | 3 | A | | | Exeter | BMC Regional Races | 31 Jul 12 |
| 800 | 1:55.75 | | | | 2 | A | | | Milton Keynes | BMC PB Classic | 19 May 12 |
| 800 | 1:56.84 | i | | | 5 | 1 | | | Cardiff | UWIC Grand Prix inc Welsh Master's Championships | 19 Feb 12 |
| 800 | 1:57.51 | | | | 2 | A | | | Yate | National Junior Athletic League Midland Premier Division | 24 Jun 12 |
| 800 | 1:58.5 | | | | 1 | | | | Neath | West Wales Regional Athletics Championships | 13 May 12 |
| 800 | 2:00.18 | i | | | 2 | 2 | | | Cardiff | UWIC Grand Prix | 8 Jan 12 |
| 1500 | 3:53.38 | | | | 5 | | | | Bedford | England Athletics U15/U17 Championships | 19 Aug 12 |
| 1500 | 3:55.15 | | | | 5 | | | | Cardiff | Welsh Championships | 4 Jun 12 |
| 1500 | 3:57.01 | | | | 3 | | | | Ashford | Aviva SIAB International Match | 21 Jul 12 |
| 1500 | 3:57.36 | | | | 2 | h1 | | | Bedford | England Athletics U15/U17 Championships | 18 Aug 12 |
| 1500 | 3:58.56 | | | | 3 | | | | Olympic Park | Sainsbury's School Games | 9 May 12 |
| 1500 | 4:03.68 | i | | | 8 | | | | Cardiff | Welsh U13/U15/Senior Championships | 21 Jan 12 |
| 1500 | 4:04.08 | i | | | 1 | | | | Birmingham | England U15/U17/U20 Championships | 25 Feb 12 |
| 1500 | 4:06.67 | | | | 2 | A | | | Yate | National Junior Athletic League Midland Premier Division | 24 Jun 12 |
| 1500 | 4:08.2 | | | | 1 | | | | Carmarthen | Dyfed Schools Championships | 16 Jun 12 |
| 1500 | 4:19.83 | | | | 1 | | | | Brecon | Aviva Welsh Schools' Championships | 7 Jul 12 |
| Mile | 4:25.87 | | | | 5 | F | | | Oxford | BMC Gold Standard Races (inc Oxford Festival of Miles) | 28 Jul 12 |
| 2.8KL | 8:36 | | | | 2 | L3 | | | Llandow | Welsh National Relay Championships | 25 Mar 12 |
| 2011 U17 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 52.6 | | | | 4 | | | | Swansea | McCain Young Athletes League Midland Premier S Division | 19 Jun 11 |
| 400 | 53.4 | | | | 2 | | | | Carmarthen | West Wales Regional Championships | 15 May 11 |
| 800 | 1:57.7 | | | | 1 | | | | Swansea | McCain Young Athletes League Midland Premier S Division | 19 Jun 11 |
| 800 | 2:00.4 | | | | 2 | | | | Cheltenham | McCain Young Athletes League Midland Premier S Division | 8 May 11 |
| 800 | 2:02.23 | i | | | 4 | 1 | | | Cardiff | UWIC Open Meeting (inc Welsh Junior 3000m Championships) | 9 Jan 11 |
| 1500 | 3:59.17 | | | | 4 | | | | Cardiff | Aviva SIAB U17 International | 16 Jul 11 |
| 1500 | 4:04.23 | | | | 1 | | | | Brecon | Aviva Welsh Schools' Championships | 2 Jul 11 |
| 1500 | 4:04.81 | | | | 4 | B | | | Milton Keynes | BMC PB Classic | 21 May 11 |
| 1500 | 4:05.71 | | | | 3 | h2 | | | Bedford | England Athletics U15/U17 Championships | 20 Aug 11 |
| 1500 | 4:06.37 | | | | 1 | | | | Wrexham | Welsh Closed U17/Open U20 Championships | 11 Jun 11 |
| 1500 | 4:09.69 | i | | | 1 | | | | Cardiff | Welsh Open U17/U20 Closed Championships | 22 Jan 11 |
| 1500 | 4:11.85 | | | | 3 | | | | Antrim | Celtic Games inc. Invitational Events | 13 Aug 11 |
| 1500 | 4:11.91 | | | | 6 | | | | Sheffield | Sainsburys UK Schools Games | 4 Sep 11 |
| 1500 | 4:16.5 | | | | 1 | | | | Carmarthen | Dyfed Secondary School Championships - Track Only | 18 Jun 11 |
| 1500 | 4:16.91 | i | | | 1 | | | | Cardiff | Celtic Cup (inc U16 Schools International) | 30 Jan 11 |
| LJ | 4.58 | | | | 5 | | | | Cheltenham | McCain Young Athletes League Midland Premier S Division | 8 May 11 |
| 5.7KXC | 21:27 | | | | 16 | | | | Cardiff | McCain UK Cross Challenge | 16 Jan 11 |
| ZXC | 20:02 | | | | 9 | | | | Dublin, IRL | Celtic Nations Cross Country | 6 Feb 11 |
| 2010 U15 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 39.46 | i | | | 2 | 9 | | | Cardiff | UWIC Open Meeting | 11 Dec 10 |
| 400 | 55.6 | | | | 2 | | | | Swansea | Welsh U15 League Louise Arthur 1 | 6 Jun 10 |
| 400 | 56.8 | | | | 1 | | | | Neath | McCain UK Young Athletes League Midland 1 SW - Match B | 20 Jun 10 |
| 600 | 1:27.41 | i | | | 5 | 2 | | | Cardiff | UWIC Open Meeting | 11 Dec 10 |
| 800 | 2:00.97 | | | | 2 | B | | | Tipton | BMC PB Classic | 14 Aug 10 |
| 800 | 2:02.57 | | | | 1 | | | | Cardiff | Welsh U15 Championships | 12 Jun 10 |
| 800 | 2:07.9 | | | | 2 | | | | Carmarthen | McCain UK Young Athletes League Midland 1 SW | 16 May 10 |
| 800 | 2:11.15 | | | | 1 | | | | Cardiff | McCain UK Young Athletes League Midland 1 SW - Match A | 18 Jul 10 |
| 800 | 2:11.73 | | | | 1 | h1 | | | Cardiff | Welsh U15 Championships | 12 Jun 10 |
| 800 | 2:14.3 | | | | 1 | | | | Neath | McCain UK Young Athletes League Midland 1 SW - Match B | 20 Jun 10 |
| 800 | 2:16.14 | | | | 1 | | | | Brecon | NASUWT Cymru Welsh Schools Plate Final | 7 Jul 10 |
| 1500 | 4:18.04 | | | | 1 | | | | Brecon | Aviva Welsh Schools' Championships | 3 Jul 10 |
| 1500 | 4:18.47 | | | | 1 | | | | Carmarthen | Welsh U17/U20 Championships | 10 Jul 10 |
| 1500 | 4:18.57 | | | | 5 | C | | | Milton Keynes | BMC PB Classic | 22 May 10 |
| 1500 | 4:20.75 | | | | 4 | h1 | | | Bedford | Aviva England Athletics U15/U17 Championships | 21 Aug 10 |
| 1500 | 4:25.59 | | | | 8 | | | | Bedford | Aviva England Athletics U15/U17 Championships | 21 Aug 10 |
| 1500 | 4:41.7 | | | | 1 | | | | Carmarthen | Dyfed Schools Championships | 19 Jun 10 |
| 3KXC | 9:23 | | | | 3 | | | | Liverpool | McCain UK Cross Challenge (inc European Trials) | 27 Nov 10 |
| 4.2KXC | 14:42 | | | | 18 | | | | Cardiff | McCain UK Cross Challenge | 17 Jan 10 |
| 4.5KXC | 16:26 | | | | 128 | | | | Birmingham | McCain UK Cross Challenge inc World Trials & Inter Counties | 13 Mar 10 |
| 3M | 16:50 | | | | 26 | | | | Old Billingsgate | Virgin Mini London Marathon | 25 Apr 10 |
| ZXC | 13:54 | | | | 16 | | | | Truro | SIAB Schools International | 27 Mar 10 |
| ZXC | 13:56 | | | | 1 | | | | Brecon | Welsh Inter Schools' Championships | 20 Nov 10 |
| ZXC | 15:00 | | | | 8 | | | | Brecon | Aviva Welsh Schools' Championships | 27 Feb 10 |
| ZXC | 16:56 | | | | 2 | | | | Bridgend | Gwent League | 10 Oct 10 |
| 2009 U15 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 63.1 | | | | 3 | A | | | Yate | McCain UK Young Athletes League Midland Premier | 19 Jul 09 |
| 800 | 2:16.19 | i | | | 4 | | | | Cardiff | UWIC Indoor Open (inc Welsh 800m Championships) | 11 Jan 09 |
| 800 | 2:21.65 | | | | 3 | F | | | Birmingham (Un) | BMC Regional Races | 22 Aug 09 |
| 1500 | 4:36.43 | i | | | 5 | | | | Cardiff | Welsh Clubs Relay Championships (inc Junior 1500m Championships) | 22 Mar 09 |
| 3KXC | 10:31 | | | | 31 | | | | Liverpool | McCain UK Cross Challenge | 28 Nov 09 |
| ZXC | 9:20 | | | | 1 | | | | Carmarthen | Gwent League | 14 Mar 09 |
| ZXC | 10:04 | | | | 1 | | | | Builth Wells | Welsh National Championships | 1 Feb 09 |
| ZXC | 10:39 | | | | 1 | | | | Brecon | Gwent League | 14 Feb 09 |
| ZXC | 12:03 | | | | 3 | | | | Oakwood | Dyfed Schools Championships | 10 Feb 09 |
| ZXC | 13:03 | | | | 18 | | | | Nottingham | Inter Counties | 7 Mar 09 |
| ZXC | 13:57 | | | | 4 | | | | Brecon | Welsh Schools Championships | 28 Feb 09 |
| ZXC | 14:38 | | | | 9 | | | | Brecon | Welsh Inter-Schools Championships | 14 Nov 09 |
| ZXC | 14:51 | | | | 9 | | | | Builth Wells | Welsh Inter-Region Champs (inc Welsh Masters' Champs) | 13 Dec 09 |
| ZXC | 15:29 | | | | 12 | | | | Cardiff | Cardiff Cross Challenge | 18 Jan 09 |
| ZXC | 17:13 | | | | 23 | | | | Bangor | Aviva / SIAB Cross Country Championships | 28 Mar 09 |
| ZXC | 17:15 | | | | 9 | | | | Taunton | Gwent League | 6 Dec 09 |
| 2008 U13 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.5 | | | | | | | | Newport | UKA Young Athletes League Midland 1W | 18 May 08 |
| 200 | 28.7 | | | | | | | | Carmarthen | Welsh Junior League 2 East & West | 26 May 08 |
| 800 | 2:20.70 | | | | 1 | | | | Carmarthen | Welsh Championships (800m) | 29 Jun 08 |
| 800 | 2:21.6 | | | | 1 | | | | Haverfordwest | Gerald Codd Trophy | 17 Aug 08 |
| 800 | 2:23.2 | | | | 1 | | | | Carmarthen | Dyfed Secondary School Relays & 800m | 22 Apr 08 |
| 800 | 2:23.9 | | | | 1 | | | | Carmarthen | Louise Arthur League | 26 Apr 08 |
| 800 | 2:24.4 | | | | 1 | | | | Swindon | UKA Young Athletes League Midland 1W | 1 Jun 08 |
| 800 | 2:28.62 | i | | | | | | | Cardiff | Welsh Championships | 12 Jan 08 |
| 800 | 2:31.13 | i | | | | | | | Cardiff | Welsh Championships | 12 Jan 08 |
| 800 | 2:31.8 | | | | | | | | Carmarthen | Welsh Junior League 2 East & West | 26 May 08 |
| 1500 | 4:35.5 | | | | 1 | | | | Carmarthen | Dyfed Schools | 7 Jun 08 |
| 1500 | 4:45.68 | | | | 1 | | | | Swansea (SL) | Welsh Championships | 15 Jun 08 |
| 1500 | 4:53.6 | | | | 1 | | | | Newport | UKA Young Athletes League Midland 1W | 18 May 08 |
| 1500 | 4:57.3 | | | | 1 | | | | Swansea (SL) | Welsh Junior League 1 East & West | 20 Apr 08 |
| 1500 | 4:57.4 | | | | 1 | | | | Carmarthen | UKA Young Athletes League Midland 1W | 4 May 08 |
| 1500 | 5:00.88 | | | | 1 | A | | | Brecon | Welsh Junior League Cup Final | 24 Aug 08 |
| 1500 | 5:01.5 | | | | 1 | | | | Carmarthen | West Wales Championships | 11 May 08 |
| 1500 | 5:07.74 | i | | | | | | | Cardiff | Welsh Athletics Open | 6 Jan 08 |
| 1500 | 5:07.74 | i | | | 1 | | | | Cardiff | Welsh Championships | 12 Jan 08 |
| 1500 | 5:09.2 | | | | | | | | Yate | UKA Young Athletes League Midland 1W | 22 Jun 08 |
| ZRDL | 7:02 | | | | -1 | L3 | | | Swansea | Welsh Road Relays | 22 Mar 08 |
| ZXC | 8:43 | | | | 1 | | | | Wrexham | Welsh Inter Regional (inc Masters) | 13 Dec 08 |
| ZXC | 9:33 | | | | 11 | | | | Bristol | Gwent League | 1 Mar 08 |
| ZXC | 10:35 | | | | 2 | | | | Bridgend | Gwent League | 12 Oct 08 |
| ZXC | 11:03 | | | | 8 | | | | Swansea | Welsh Cross Country Championships | 24 Feb 08 |
| ZXC | 11:57 | | | | 2 | | | | Bristol Blaise Castle | Gwent League | 6 Dec 08 |
| ZXC | 13:50 | | | | 161 | | | | Nottingham | Inter Counties Championships | 15 Mar 08 |
| 2007 U13 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:36.09 | | | | | | | | Swansea | Welsh Junior Championships | 17 Jun 07 |
| 800 | 2:37.5 | | | | | | | | Solihull | UKA Young Athletes League Midland Premier | 20 May 07 |
| 800 | 2:38.1 | | | | | | | | Aberdare | Welsh Junior League M1 East & West | 21 Apr 07 |
| 800 | 2:38.3 | | | | | | | | Sutton Coldfield | UKA Young Athletes League Midland Premier | 22 Jul 07 |
| 800 | 2:38.8 | | | | | | | | Swansea | West Wales Regional Championships | 13 May 07 |
| 800 | 2:39.0 | | | | | | | | Brecon | Louise Arthur League Division 1 | 29 Apr 07 |
| 800 | 2:40.8 | | | | | | | | Swansea | Louise Arthur League | 1 Jul 07 |
| 1500 | 5:17.6 | | | | | | | | Birmingham | UKA Young Athletes League Midland Premier | 6 May 07 |
| 60HU13M | 11.98 | i | | | | | | | Cardiff | Welsh U13 Indoor Champs | 28 Jan 07 |
| 75HU13M | 15.22 | | | | | | | | Swansea | Welsh Junior Championships | 17 Jun 07 |
| 75HU13M | 15.3 | | | | | | | | Carmarthen | Louise Arthur League Division 1 (Boys) | 10 Jun 07 |
| 75HU13M | 15.7 | | | | | | | | Swansea | West Wales Regional Championships | 13 May 07 |
| 75HU13M | 16.2 | | | | | | | | Brecon | Welsh Junior League Cup Final | 19 Aug 07 |
| LJ | 4.07 | | | | | | | | Swansea | Louise Arthur League | 1 Jul 07 |
| LJ | 4.01 | | | | | | | | Carmarthen | Louise Arthur League Division 1 (Boys) | 10 Jun 07 |
| 2.7KXC | 10:48 | | | | 17 | | | | Cardiff | Welsh Inter Regional and Vets Champs | 9 Dec 07 |
| 2006 U11 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 31.44 | i | | | | | | | Cardiff | Welsh Schools & Welsh Athletics Indoor Combined Events Championships | 25 Nov 06 |
| 800 | 2:41.2 | i | | | | | | | Cardiff | Welsh Schools & Welsh Athletics Indoor Combined Events Championships | 25 Nov 06 |
| 800 | 2:46.9 | | | | | | | | Brecon | | 7 May 06 |