| 2024 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 51.5 | | | | 4 | | | | Wigan | UK Youth Development League Lower - Northern West 1 | 16 Jun 24 |
| 4x100 | 52.0 | | | | 4 | | | | Blackburn | UK Youth Development League Lower - Northern West 1 | 21 Jul 24 |
| 4x100 | 55.1 | | | | 6 | | | | Leigh | UK Youth Development League Lower - Northern West 1 | 19 May 24 |
| 4x100 | 56.9 | | | | 5 | | | | Stretford | UK Youth Development League Lower - Northern West 1 | 20 Apr 24 |
| 4x300 | 2:51.9 | | | | 2 | | | | Blackburn | UK Youth Development League Lower - Northern West 1 | 21 Jul 24 |
| 4x300 | 2:56.1 | | | | 2 | | | | Wigan | UK Youth Development League Lower - Northern West 1 | 16 Jun 24 |
| 4x300 | 3:06.8 | | | | 5 | | | | Leigh | UK Youth Development League Lower - Northern West 1 | 19 May 24 |
| 2023 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 53.1 | | | | 5 | | | | Ellesmere Port | UK Youth Development League Lower - Northern West 1 | 7 May 23 |
| 4x100 | 55.7 | | | | 2 | | | | Litherland | UK Youth Development League Lower - Northern West 1 | 22 Jul 23 |
| 4x100 | 56.1 | | | | 4 | | | | Blackpool | UK Youth Development League Lower - Northern West 1 | 3 Jun 23 |
| 2022 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 51.5 | | | | 4 | | | | Ellesmere Port | UK Youth Development League Lower Northern Premier West | 3 Jul 22 |
| 4x100 | 52.39 | | | | 4 | | | | Stretford | UK Youth Development League Lower Northern Premier West | 21 May 22 |
| 4x100 | 54.6 | | | | 5 | | | | Bebington | UK Youth Development League Lower Northern Premier West | 8 May 22 |
| 4x300 | 3:06.9 | | | | 5 | | | | Ellesmere Port | UK Youth Development League Lower Northern Premier West | 3 Jul 22 |
| 2019 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.0 | | | | 1 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 22 Jun 19 |
| 4x100 | 48.9 | | | | 1 | | | | Litherland | UK Youth Development U13/U15 League Division North West 1 | 18 May 19 |
| 4x100 | 52.1 | | | | 4 | | | | Wigan | UK Youth Development U13/U15 League Division North West 1 | 20 Jul 19 |
| 4x100 | 52.9 | | | | 2 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 27 Apr 19 |
| 4x300 | 2:44.4 | | | | 1 | | | | Wigan | UK Youth Development U13/U15 League Division North West 1 | 20 Jul 19 |
| 4x300 | 2:54.8 | | | | 2 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 22 Jun 19 |
| 4x300 | 2:58.8 | | | | 2 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 27 Apr 19 |
| 2018 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 50.9 | | | | 2 | | | | Bangor | UK Youth Development U13/U15 League Division North West 1 | 21 Jul 18 |
| 4x100 | 52.7 | | | | 4 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 19 May 18 |
| 4x100 | 53.1 | | | | 5 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 1 | 21 Apr 18 |
| 4x300 | 3:07.0 | | | | 4 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 1 | 21 Apr 18 |
| 2017 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 50.8 | | | | 2 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 20 May 17 |
| 4x100 | 52.0 | | | | 2 | | | | Leigh | UK Youth Development U13/U15 League Division North West 1 | 22 Apr 17 |
| 4x100 | 53.5 | | | | 2 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 15 Jul 17 |
| 4x100 | 56.1 | | | | 4 | | | | Stockport | UK Youth Development U13/U15 League Division North West 1 | 17 Jun 17 |
| 4x300 | 2:45.1 | | | | 3 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 15 Jul 17 |
| 4x300 | 2:47.8 | | | | 1 | | | | Stockport | UK Youth Development U13/U15 League Division North West 1 | 17 Jun 17 |
| 4x300 | 3:08.7 | | | | 4 | | | | Stretford | UK Youth Development U13/U15 League Division North West 1 | 20 May 17 |
| 4x300 | 3:12.7 | | | | 5 | | | | Leigh | UK Youth Development U13/U15 League Division North West 1 | 22 Apr 17 |
| 2016 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 51.1 | | | | 2 | | | | Preston | UK Youth Development U13/U15 League Division North West 1 | 18 Jun 16 |
| 4x100 | 52.0 | | | | 3 | | | | Stockport | UK Youth Development U13/U15 League Division North West 1 | 16 Jul 16 |
| 4x100 | 54.0 | | | | 4 | | | | Crewe | UK Youth Development U13/U15 League Division North West 1 | 21 May 16 |
| 4x100 | 55.6 | | | | 5 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 1 | 23 Apr 16 |
| 4x300 | 3:02.3 | | | | 5 | | | | Stockport | UK Youth Development U13/U15 League Division North West 1 | 16 Jul 16 |
| 4x300 | 3:04.1 | | | | 4 | | | | Preston | UK Youth Development U13/U15 League Division North West 1 | 18 Jun 16 |
| 4x300 | 3:08.3 | | | | 4 | | | | Crewe | UK Youth Development U13/U15 League Division North West 1 | 21 May 16 |
| 4x300 | 3:10.9 | | | | 4 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 1 | 23 Apr 16 |
| 4x300 | 8:11.5 | | | | 6 | | | | Grangemouth | UK Youth Development U13/U15 League Scotland Final | 31 Jul 16 |
| 2015 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 52.3 | | | | 1 | | | | Macclesfield | UK Youth Development U13/U15 League Division North West 2 | 20 Jun 15 |
| 4x100 | 53.3 | | | | 2 | | | | Ashton under Lyne | UK Youth Development U13/U15 League Division North West 2 | 18 Jul 15 |
| 4x100 | 53.6 | | | | 2 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 2 | 30 May 15 |
| 4x100 | 54.1 | | | | 3 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 2 | 2 May 15 |
| 4x300 | 2:58.1 | | | | 1 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 2 | 2 May 15 |
| 4x300 | 3:03.8 | | | | 2 | | | | Blackburn | UK Youth Development U13/U15 League Division North West 2 | 30 May 15 |
| 4x300 | 3:15.5 | | | | 1 | | | | Macclesfield | UK Youth Development U13/U15 League Division North West 2 | 20 Jun 15 |
| 4x300 | 3:20.9 | | | | 3 | | | | Ashton under Lyne | UK Youth Development U13/U15 League Division North West 2 | 18 Jul 15 |
| 2014 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 53.2 | | | | 3 | | | | Litherland | UK Youth Development U13/U15 League Division Northern West 3 | 19 Jul 14 |
| 4x100 | 54.0 | | | | 1 | | | | Hyndburn | UK Youth Development U13/U15 League Division Northern West 3 | 21 Jun 14 |
| 4x100 | 54.6 | | | | 4 | | | | Leigh | UK Youth Development U13/U15 League Division Northern West 3 | 3 May 14 |
| 4x300 | 3:05.5 | | | | 4 | | | | Colwyn Bay | UK Youth Development U13/U15 League Division Northern West 3 | 31 May 14 |
| 4x300 | 3:09.1 | | | | 3 | | | | Hyndburn | UK Youth Development U13/U15 League Division Northern West 3 | 21 Jun 14 |
| 4x300 | 3:12.8 | | | | 2 | | | | Litherland | UK Youth Development U13/U15 League Division Northern West 3 | 19 Jul 14 |
| 4x300 | 3:14.8 | | | | 2 | | | | Leigh | UK Youth Development U13/U15 League Division Northern West 3 | 3 May 14 |
| 4x300 | 3:38.1 | | | | 2 | | | | Douglas | NSC Track 10,000m & Relays | 18 Jun 14 |
| 2013 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x300 | 3:01.7 | | | | 1 | | | | Sportcity | UK Youth Development U13/U15 League Division Northern West 4 | 13 Jul 13 |
| 4x300 | 3:06.6 | | | | 1 | | | | Oldham | UK Youth Development U13/U15 League Division Northern West 4 | 4 May 13 |
| 4x300 | 3:08.1 | | | | 2 | | | | Leigh | UK Youth Development U13/U15 League Division Northern West 4 | 1 Jun 13 |
| 4x300 | 3:18.4 | | | | 2 | | | | Bury | UK Youth Development U13/U15 League Division Northern West 4 | 22 Jun 13 |
| 2010 U15 Manx/Western/Northern (Isle of Man) |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 54.7 | | | | 3 | A | | | Connah's Quay | McCain UK Young Athletes League Northern 2 W | 18 Jul 10 |
| 4x400 | 4:09.1 | | | | 2 | | | | Connah's Quay | McCain UK Young Athletes League Northern 2 W | 20 Jun 10 |
| 4x400 | 4:11.1 | | | | 1 | | | | Widnes | McCain UK Young Athletes League Northern 2 W | 16 May 10 |