| 2023 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.55 | | | | 3 | | | | York | UK Youth Development League Upper - Northern Premier East | 28 May 23 |
| 4x100 | 54.3 | | | | 3 | | | | Doncaster | UK Youth Development League Upper - Northern Premier East | 25 Jun 23 |
| 4x400 | 3:28.19 | | | | 1 | | | | York | UK Youth Development League Upper - Northern Premier East | 28 May 23 |
| 2022 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.82 | | | | 1 | | | | York | UK Youth Development League Upper Northern Premier East | 29 May 22 |
| 4x100 | 45.58 | | | | 1 | | | | Sheffield | UK Youth Development League Upper Northern Premier East | 24 Apr 22 |
| 4x400 | 3:29.91 | | | | 1 | | | | York | UK Youth Development League Upper Northern Regional Final | 7 Aug 22 |
| 4x400 | 3:30.22 | | | | 1 | | | | York | UK Youth Development League Upper Northern Premier East | 29 May 22 |
| 4x400 | 3:36.70 | | | | 1 | | | | Wakefield | UK Youth Development League Upper Northern Premier East | 26 Jun 22 |
| 2021 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.29 | | | | 2 | | | | Hull | Youth Development League Upper Northern Yorkshire North | 25 Jul 21 |
| 4x400 | 3:32.89 | | | | 1 | | | | York | Youth Development League Upper Northern Yorkshire North | 5 Sep 21 |
| 4x400 | 3:34.38 | | | | 1 | | | | Hull | Youth Development League Upper Northern Yorkshire North | 25 Jul 21 |
| 2019 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.2 | | | | 3 | | | | Sportcity | UK Youth Development U17/U20 League Final | 8 Sep 19 |
| 4x100 | 44.33 | | | | 2 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier | 26 May 19 |
| 4x100 | 44.97 | | | | 2 | | | | Stretford | UK Youth Development U17/U20 League Division North Premier | 30 Jun 19 |
| 4x100 | 47.05 | | | | 4 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier | 5 May 19 |
| 4x400 | 3:25.39 | | | | 2 | | | | Sportcity | UK Youth Development U17/U20 League Final | 8 Sep 19 |
| 4x400 | 3:30.99 | | | | 1 | | | | Stretford | UK Youth Development U17/U20 League Division North Premier | 30 Jun 19 |
| 4x400 | 3:34.97 | | | | 1 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier | 5 May 19 |
| 4x400 | 3:43.37 | | | | 2 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier | 26 May 19 |
| 2018 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.82 | | | | 1 | | | | Liverpool | UK Youth Development U17/U20 League Division North Premier 1 | 27 May 18 |
| 4x100 | 45.12 | | | | 3 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier 1 | 1 Jul 18 |
| 4x100 | 45.72 | | | | 4 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier 1 | 29 Apr 18 |
| 4x400 | 3:23.28 | | | | 1 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier 1 | 1 Jul 18 |
| 4x400 | 3:24.40 | | | | 1 | | | | Liverpool | UK Youth Development U17/U20 League Division North Premier 1 | 27 May 18 |
| 4x400 | 3:26.28 | | | | 1 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier 1 | 29 Apr 18 |
| 2017 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 43.8 | | | | 1 | | | | Hull | UK Youth Development U17/U20 League Division North Premier East/North | 30 Apr 17 |
| 4x100 | 44.24 | | | | 3 | | | | Birmingham | UK Youth Development U17/U20 League National Final | 3 Sep 17 |
| 4x100 | 45.0 | | | | 1 | | | | Darlington | UK Youth Development U17/U20 League Division North Premier East/North | 28 May 17 |
| 4x100 | 45.85 | | | | 2 | | | | York | UK Youth Development U17/U20 League Division North Premier East/North | 25 Jun 17 |
| 4x100 | 49.30 | | | | 6 | | | | Sheffield | UK Youth Development U17/U20 League North Premier East Promotion Match | 23 Jul 17 |
| 4x400 | 3:23.01 | | | | 2 | | | | Birmingham | UK Youth Development U17/U20 League National Final | 3 Sep 17 |
| 4x400 | 3:25.3 | | | | 1 | | | | Hull | UK Youth Development U17/U20 League Division North Premier East/North | 30 Apr 17 |
| 4x400 | 3:25.48 | | | | 1 | | | | Sheffield | UK Youth Development U17/U20 League North Premier East Promotion Match | 23 Jul 17 |
| 4x400 | 3:30.87 | | | | 1 | | | | York | UK Youth Development U17/U20 League Division North Premier East/North | 25 Jun 17 |
| 4x400 | 3:39.3 | | | | 1 | | | | Darlington | UK Youth Development U17/U20 League Division North Premier East/North | 28 May 17 |
| 2016 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.55 | | | | 1 | | | | Gateshead | UK Youth Development U17/U20 League Division North Premier East | 29 May 16 |
| 4x100 | 44.93 | | | | 3 | | | | Grangemouth | UK Youth Development U17/U20 League Division North Premier East | 1 May 16 |
| 4x100 | 46.19 | | | | 4 | | | | York | UK Youth Development U17/U20 League Division North Premier East | 24 Jul 16 |
| 4x100 | 46.36 | | | | 4 | | | | Leeds | UK Youth Development U17/U20 League Division North Premier East | 26 Jun 16 |
| 4x400 | 3:31.4 | | | | 2 | | | | Gateshead | UK Youth Development U17/U20 League Division North Premier East | 29 May 16 |
| 4x400 | 3:31.65 | | | | 5 | | | | York | UK Youth Development U17/U20 League Division North Premier East | 24 Jul 16 |
| 4x400 | 3:36.61 | | | | 5 | | | | Grangemouth | UK Youth Development U17/U20 League Division North Premier East | 1 May 16 |
| 4x400 | 3:39.07 | | | | 3 | | | | Leeds | UK Youth Development U17/U20 League Division North Premier East | 26 Jun 16 |
| 2015 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.9 | | | | 3 | | | | Preston | UK Youth Development U17/U20 League Division North Premier 1 | 28 Jun 15 |
| 4x100 | 45.09 | | | | 2 | | | | Spinkhill | UK Youth Development U17/U20 League Division North Premier 1 | 18 Apr 15 |
| 4x100 | 46.84 | | | | 6 | | | | Hutchesons | UK Youth Development U17/U20 League Division North Premier 1 | 26 Jul 15 |
| 4x100 | 48.1 | | | | 6 | | | | Sportcity | UK Youth Development U17/U20 League Division North Premier 1 | 16 May 15 |
| 4x400 | 3:31.98 | | | | 3 | | | | Spinkhill | UK Youth Development U17/U20 League Division North Premier 1 | 18 Apr 15 |
| 4x400 | 3:36.99 | | | | 4 | | | | Hutchesons | UK Youth Development U17/U20 League Division North Premier 1 | 26 Jul 15 |
| 4x400 | 3:48.5 | | | | 4 | | | | Preston | UK Youth Development U17/U20 League Division North Premier 1 | 28 Jun 15 |
| 4x400 | 4:17.4 | | | | 5 | | | | Sportcity | UK Youth Development U17/U20 League Division North Premier 1 | 16 May 15 |
| 2014 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.88 | | | | 1 | | | | Dunfermline | UK Youth Development U17/U20 League Division Northern Premier 2 | 27 Apr 14 |
| 4x100 | 45.7 | | | | 2 | | | | Leigh | UK Youth Development U17/U20 League Division Northern Premier 2 | 29 Jun 14 |
| 4x100 | 46.0 | | | | 2 | | | | Leeds | UK Youth Development U17/U20 League Division Northern Premier 2 | 27 Jul 14 |
| 4x100 | 47.2 | | | | 6 | | | | Doncaster | UK Youth Development U17/U20 League Division Northern Premier 2 | 1 Jun 14 |
| 4x400 | 3:33.52 | | | | 1 | | | | Dunfermline | UK Youth Development U17/U20 League Division Northern Premier 2 | 27 Apr 14 |
| 4x400 | 3:39.2 | | | | 1 | | | | Leeds | UK Youth Development U17/U20 League Division Northern Premier 2 | 27 Jul 14 |
| 4x400 | 3:54.6 | | | | 5 | | | | Doncaster | UK Youth Development U17/U20 League Division Northern Premier 2 | 1 Jun 14 |
| 4x400 | 3:56.4 | | | | 4 | | | | Leigh | UK Youth Development U17/U20 League Division Northern Premier 2 | 29 Jun 14 |
| 2013 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.61 | | | | 1 | | | | Dunfermline | UK Youth Development U17/U20 League Division Northern Premier 2 | 28 Apr 13 |
| 4x100 | 46.07 | | | | 2 | | | | Spinkhill | UK Youth Development U17/U20 League Division Northern Premier 2 | 28 Jul 13 |
| 4x100 | 46.13 | | | | 2 | | | | Wakefield | UK Youth Development U17/U20 League Division Northern Premier 2 | 30 Jun 13 |
| 4x100 | 46.46 | | | | 1 | | | | South Leeds | UK Youth Development U17/U20 League Division Northern Premier 2 | 2 Jun 13 |
| 4x400 | 3:26.66 | | | | 1 | | | | Wakefield | UK Youth Development U17/U20 League Division Northern Premier 2 | 30 Jun 13 |
| 4x400 | 3:31.17 | | | | 2 | | | | Spinkhill | UK Youth Development U17/U20 League Division Northern Premier 2 | 28 Jul 13 |
| 4x400 | 3:35.49 | | | | 1 | | | | Dunfermline | UK Youth Development U17/U20 League Division Northern Premier 2 | 28 Apr 13 |
| 4x400 | 3:37.62 | | | | 1 | | | | South Leeds | UK Youth Development U17/U20 League Division Northern Premier 2 | 2 Jun 13 |
| 2012 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.39 | | | | 2 | | | | Wakefield | National Junior Athletic League Northern Premier Division | 22 Jul 12 |
| 4x100 | 45.01 | | | | 4 | | | | Gateshead | National Junior Athletic League Northern Premier Division | 24 Jun 12 |
| 4x100 | 45.01 | | | | 5 | | | | Edinburgh | National Junior Athletic League Northern Premier Division | 12 Aug 12 |
| 4x400 | 3:33.82 | | | | 5 | | | | Wakefield | National Junior Athletic League Northern Premier Division | 22 Jul 12 |
| 4x400 | 3:33.85 | | | | 4 | | | | Edinburgh | National Junior Athletic League Northern Premier Division | 12 Aug 12 |
| 4x400 | 3:34.19 | | | | 6 | | | | Gateshead | National Junior Athletic League Northern Premier Division | 24 Jun 12 |
| 2011 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.2 | | | | 1 | | | | Wigan | National Junior League Northern Promotion Match | 28 Aug 11 |
| 4x100 | 44.23 | | | | 3 | | | | Gateshead | National Junior League Northern Premier Division | 24 Jul 11 |
| 4x100 | 44.9 | | | | 3 | | | | Sportcity | National Junior League Northern Premier Division | 10 Jul 11 |
| 4x100 | 45.66 | | | | 5 | | | | Glasgow | National Junior League Northern Premier Division | 29 May 11 |
| 4x100 | 46.76 | | | | 8 | | | | Preston | National Junior League Northern Premier Division | 1 May 11 |
| 4x400 | 3:26.4 | | | | 1 | | | | Wigan | National Junior League Northern Promotion Match | 28 Aug 11 |
| 4x400 | 3:27.16 | | | | 3 | | | | Gateshead | National Junior League Northern Premier Division | 24 Jul 11 |
| 4x400 | 3:32.1 | | | | 5 | | | | Sportcity | National Junior League Northern Premier Division | 10 Jul 11 |
| 4x400 | 3:37.26 | | | | 5 | | | | Glasgow | National Junior League Northern Premier Division | 29 May 11 |
| 4x400 | 3:52.19 | | | | 8 | | | | Preston | National Junior League Northern Premier Division | 1 May 11 |
| 2010 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.78 | | | | 5 | | | | Glasgow | National Junior Athletic League Northern Premier | 25 Jul 10 |
| 4x100 | 44.82 | | | | 4 | | | | Gateshead | National Junior Athletic League Northern Premier | 27 Jun 10 |
| 4x100 | 46.2 | | | | 7 | | | | Sportcity | National Junior Athletic League Northern Premier | 25 Apr 10 |
| 4x400 | 3:21.6 | | | | 1 | | | | Sportcity | National Junior Athletic League Northern Premier | 25 Apr 10 |
| 4x400 | 3:23.53 | | | | 2 | | | | Glasgow (S) | National Junior Athletic League Northern Premier | 25 Jul 10 |
| 4x400 | 3:24.22 | | | | 2 | | | | Gateshead | National Junior Athletic League Northern Premier | 27 Jun 10 |
| 4x400 | 3:38.76 | | | | 4 | | | | Edinburgh | National Junior Athletic League Northern Premier | 23 May 10 |
| 2009 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.48 | | | | 6 | | | | Grangemouth | National Junior Athletic League Northern Premier | 24 May 09 |
| 4x100 | 46.04 | | | | 5 | | | | Gateshead | National Junior Athletic League Northern Premier | 26 Jul 09 |
| 4x100 | 46.67 | | | | 7 | | | | Sportcity | National Junior Athletic League Northern Premier | 14 Jun 09 |
| 4x400 | 3:26.31 | | | | 3 | | | | Gateshead | National Junior Athletic League Northern Premier | 26 Jul 09 |
| 4x400 | 3:27.33 | | | | 3 | | | | Grangemouth | National Junior Athletic League Northern Premier | 24 May 09 |
| 4x400 | 3:29.80 | | | | 3 | | | | Liverpool | National Junior Athletic League Northern Premier | 26 Apr 09 |
| 4x400 | 3:39.30 | | | | 6 | | | | Sportcity | National Junior Athletic League Northern Premier | 14 Jun 09 |
| 2008 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 43.36 | | | | 2 | | | | Sportcity | National Junior Athletic League - Northern Premier | 27 Jul 08 |
| 4x100 | 43.62 | | | | 2 | | | | Grangemouth | National Junior Athletic League - Northern Premier | 29 Jun 08 |
| 4x100 | 43.64 | | | | 1 | | | | Gateshead | National Junior Athletic League - Northern Premier | 25 May 08 |
| 4x400 | 3:25.3 | | | | 2 | | | | Leeds | National Junior Athletic League - Northern Premier | 27 Apr 08 |
| 4x400 | 3:26.6 | | | | 2 | | | | Grangemouth | National Junior Athletic League - Northern Premier | 29 Jun 08 |
| 4x400 | 3:27.79 | | | | 4 | | | | Gateshead | National Junior Athletic League - Northern Premier | 25 May 08 |
| 4x400 | 3:28.37 | | | | 4 | | | | Sportcity | National Junior Athletic League - Northern Premier | 27 Jul 08 |
| 2007 U20 Kingdom Athletics |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 43.0 | | | | 1 | | | | Gateshead | National Junior League Northern Premier | 29 Apr 07 |
| 4x100 | 43.10 | | | | 1 | | | | Grangemouth | National Junior League Northern Premier | 29 Jul 07 |
| 4x400 | 3:21.96 | | | | 1 | | | | Sportcity | National Junior League Northern Premier | 1 Jul 07 |