| 2024 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.18 | | | | 3 | | | | Sportcity | UK Youth Development League Upper Age Group Final | 1 Sep 24 |
| 4x100 | 46.03 | | | | 2 | | | | Hull | UK Youth Development League Upper - North Premier East | 30 Jun 24 |
| 4x100 | 46.97 | | | | 1 | | | | York | UK Youth Development League Upper - East Premier | 28 Apr 24 |
| 4x400 | 3:28.3 | | | | 1 | | | | Sportcity | UK Youth Development League Upper Age Group Final | 1 Sep 24 |
| 4x400 | 3:32.64 | | | | 1 | | | | Hull | UK Youth Development League Upper - North Premier East | 30 Jun 24 |
| 4x400 | 3:38.19 | | | | 1 | | | | York | UK Youth Development League Upper - East Premier | 28 Apr 24 |
| 2023 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.49 | | | | 3 | | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| 4x100 | 45.5 | | | | 2 | | | | Hull | UK Youth Development League Upper - Northern Premier East | 30 Apr 23 |
| 4x100 | 47.1 | | | | 2 | | | | Doncaster | UK Youth Development League Upper - Northern Premier East | 25 Jun 23 |
| 4x100 | 47.13 | | | | 2 | | | | York | UK Youth Development League Upper - Northern Premier East | 28 May 23 |
| 4x400 | 3:33.78 | | | | 2 | | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| 4x400 | 3:46.1 | | | | 1 | | | | Doncaster | UK Youth Development League Upper - Northern Premier East | 25 Jun 23 |
| 4x400 | 3:54.6 | | | | 2 | | | | Hull | UK Youth Development League Upper - Northern Premier East | 30 Apr 23 |
| 4x400 | 3:56.77 | | | | 2 | | | | York | UK Youth Development League Upper - Northern Premier East | 28 May 23 |
| 2022 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.49 | | | | 5 | | | | Sportcity | UK Youth Development League Upper National Final | 4 Sep 22 |
| 4x100 | 47.65 | | | | 5 | | | | Wakefield | UK Youth Development League Upper Northern Premier East | 26 Jun 22 |
| 4x100 | 47.81 | | | | 4 | | | | York | UK Youth Development League Upper Northern Regional Final | 7 Aug 22 |
| 4x100 | 48.00 | | | | 3 | | | | Sheffield | UK Youth Development League Upper Northern Premier East | 24 Apr 22 |
| 4x100 | 48.25 | | | | 4 | | | | York | UK Youth Development League Upper Northern Premier East | 29 May 22 |
| 4x400 | 3:38.80 | | | | 2 | | | | Sportcity | UK Youth Development League Upper National Final | 4 Sep 22 |
| 4x400 | 3:50.56 | | | | 3 | | | | York | UK Youth Development League Upper Northern Premier East | 29 May 22 |
| 4x400 | 4:00.01 | | | | 3 | | | | Sheffield | UK Youth Development League Upper Northern Premier East | 24 Apr 22 |
| 4x400 | 4:01.33 | | | | 3 | | | | York | UK Youth Development League Upper Northern Regional Final | 7 Aug 22 |
| 4x400 | 4:04.51 | | | | 2 | | | | Wakefield | UK Youth Development League Upper Northern Premier East | 26 Jun 22 |
| 2021 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.46 | | | | 1 | | | | York | Youth Development League Upper Northern Yorkshire North | 5 Sep 21 |
| 4x100 | 47.20 | | | | 1 | | | | Hull | Youth Development League Upper Northern Yorkshire North | 25 Jul 21 |
| 4x400 | 3:47.47 | | | | 1 | | | | Gateshead | Youth Development League Upper Northern Yorkshire North | 27 Jun 21 |
| 4x400 | 3:55.99 | | | | 2 | | | | Hull | Youth Development League Upper Northern Yorkshire North | 25 Jul 21 |
| 2019 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.11 | | | | 2 | | | | Carlisle | UK Youth Development U17/U20 League Division North Premier | 5 May 19 |
| 4x100 | 46.83 | | | | 4 | | | | Stretford | UK Youth Development U17/U20 League Division North Premier | 30 Jun 19 |
| 4x200 | 1:35.39 | i | | | 2 | | | | Birmingham | Müller Grand Prix Birmingham | 16 Feb 19 |
| 2018 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 53.62 | | | | 6 | | | | Leeds (JC) | UK Youth Development U17/U20 League Division North Premier 2 | 29 Apr 18 |
| 4x400 | 4:03.8 | | | | 4 | | | | York | UK Youth Development U17/U20 League Division North Premier 2 | 1 Jul 18 |
| 2017 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 50.4 | | | | 6 | | | | Hull | UK Youth Development U17/U20 League Division North Premier East/North | 30 Apr 17 |
| 4x100 | 50.51 | | | | 6 | | | | Sheffield | UK Youth Development U17/U20 League North Premier East Promotion Match | 23 Jul 17 |
| 4x100 | 50.88 | | | | 5 | | | | York | UK Youth Development U17/U20 League Division North Premier East/North | 25 Jun 17 |
| 4x400 | 4:14.1 | | | | 3 | | | | Hull | UK Youth Development U17/U20 League Division North Premier East/North | 30 Apr 17 |
| 2016 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.79 | | | | 1 | | | | Gateshead | UK Youth Development U17/U20 League Division North Premier East | 29 May 16 |
| 4x100 | 45.70 | | | | 1 | | | | Leeds | UK Youth Development U17/U20 League Division North Premier East | 26 Jun 16 |
| 4x100 | 46.2 | | | | 1 | | | | York | North Yorkshire County Schools Championships | 11 Jun 16 |
| 4x100 | 48.46 | | | | 6 | | | | Grangemouth | UK Youth Development U17/U20 League Division North Premier East | 1 May 16 |
| 4x400 | 3:46.16 | | | | 2 | | | | Grangemouth | UK Youth Development U17/U20 League Division North Premier East | 1 May 16 |
| 4x400 | 3:54.9 | | | | 5 | | | | Gateshead | UK Youth Development U17/U20 League Division North Premier East | 29 May 16 |
| 4x400 | 4:01.89 | | | | 6 | | | | Leeds | UK Youth Development U17/U20 League Division North Premier East | 26 Jun 16 |
| 2015 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 48.1 | | | | 2 | | | | Middlesbrough | UK Youth Development U17/U20 League Division North East 1 | 16 May 15 |
| 4x100 | 48.5 | | | | 3 | | | | Scunthorpe | UK Youth Development U17/U20 League Division North East 1 | 18 Apr 15 |
| 4x100 | 48.5 | | | | 2 | | | | Spinkhill | UK Youth Development U17/U20 League Division North East 1 | 28 Jun 15 |
| 4x100 | 51.9 | | | | 2 | | | | Sheffield | UK Youth Development U17/U20 League Division North East 1 | 26 Jul 15 |
| 4x400 | 4:01.5 | | | | 2 | | | | Middlesbrough | UK Youth Development U17/U20 League Division North East 1 | 16 May 15 |
| 4x400 | 4:13.4 | | | | 3 | | | | Scunthorpe | UK Youth Development U17/U20 League Division North East 1 | 18 Apr 15 |
| 4x400 | 4:22.7 | | | | 2 | | | | Spinkhill | UK Youth Development U17/U20 League Division North East 1 | 28 Jun 15 |
| 2014 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 48.9 | | | | 4 | | | | Grimsby | UK Youth Development U17/U20 League Division Northern East 1 | 29 Jun 14 |
| 4x100 | 49.7 | | | | 3 | | | | Middlesbrough | UK Youth Development U17/U20 League Division Northern East 1 | 27 Jul 14 |
| 4x100 | 50.2 | | | | 2 | | | | Spinkhill | UK Youth Development U17/U20 League Division Northern East 1 | 27 Apr 14 |
| 4x400 | 3:40.9 | | | | 1 | | | | York | UK Youth Development U17/U20 League Division Northern East 1 | 1 Jun 14 |
| 4x400 | 3:43.0 | | | | 1 | | | | Spinkhill | UK Youth Development U17/U20 League Division Northern East 1 | 27 Apr 14 |
| 4x400 | 4:28.6 | | | | 2 | | | | Grimsby | UK Youth Development U17/U20 League Division Northern East 1 | 29 Jun 14 |
| 2013 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 51.7 | | | | 3 | | | | Hull | UK Youth Development U17/U20 League Division Northern East 1 | 28 Jul 13 |
| 4x100 | 53.4 | | | | 3 | | | | Doncaster | UK Youth Development U17/U20 League Division Northern East 1 | 2 Jun 13 |
| 4x100 | 53.7 | | | | 3 | | | | Middlesbrough | UK Youth Development U17/U20 League Division Northern East 1 | 28 Apr 13 |
| 4x400 | 4:18.6 | | | | 3 | | | | Doncaster | UK Youth Development U17/U20 League Division Northern East 1 | 2 Jun 13 |
| 4x400 | 4:27.0 | | | | 3 | | | | Middlesbrough | UK Youth Development U17/U20 League Division Northern East 1 | 28 Apr 13 |
| 2012 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.3 | | | | 1 | | | | Middlesbrough | McCain Young Athletes' League Division Northern 1E | 17 Jun 12 |
| 4x100 | 48.9 | | | | 1 | | | | Halifax | McCain Young Athletes' League Division Northern 1E | 20 May 12 |
| 2011 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.4 | | | | 2 | | | | York | McCain Young Athletes League Northern Premier E Division Match 1 | 22 May 11 |
| 4x100 | 49.8 | | | | 3 | | | | Hull | McCain Young Athletes League Northern Premier E Division Match 2 | 19 Jun 11 |
| 4x100 | 49.96 | | | | 3 | | | | Wakefield | McCain Young Athletes League Northern Premier E Division | 8 May 11 |
| 4x100 | 50.6 | | | | 3 | | | | Doncaster | McCain Young Athletes League Northern Premier E Division | 5 Jun 11 |
| 4x400 | 3:44.1 | | | | 2 | | | | Hull | McCain Young Athletes League Northern Premier E Division Match 2 | 19 Jun 11 |
| 4x400 | 3:51.7 | | | | 2 | | | | Doncaster | McCain Young Athletes League Northern Premier E Division | 5 Jun 11 |
| 4x400 | 3:53.3 | | | | 2 | | | | York | McCain Young Athletes League Northern Premier E Division Match 1 | 22 May 11 |
| 2010 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.9 | | | | 2 | | | | York | McCain UK Young Athletes League Northern Premier E | 20 Jun 10 |
| 4x100 | 50.7 | | | | 3 | | | | Sheffield (W) | McCain UK Young Athletes League Northern Premier E | 2 May 10 |
| 4x100 | 51.8 | | | | 3 | | | | Grimsby | McCain UK Young Athletes League Northern Premier E | 18 Jul 10 |
| 4x400 | 3:46.2 | | | | 1 | | | | York | McCain UK Young Athletes League Northern Premier E | 20 Jun 10 |
| 4x400 | 4:03.7 | | | | 3 | | | | Wakefield | McCain UK Young Athletes League Northern Premier E | 16 May 10 |
| 2009 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.8 | | | | 1 | | | | York | McCain UK Young Athletes League Northern One East | 3 May 09 |
| 4x100 | 45.9 | | | | 1 | A | | | Jarrow | McCain UK Young Athletes League Northern One East | 21 Jun 09 |
| 4x100 | 48.8 | | | | 1 | A | | | Hull | McCain UK Young Athletes League Northern One East | 19 Jul 09 |
| 4x400 | 3:51.7 | | | | 1 | | | | York | McCain UK Young Athletes League Northern One East | 3 May 09 |
| 4x400 | 4:00.2 | | | | 1 | A | | | Jarrow | McCain UK Young Athletes League Northern One East | 21 Jun 09 |
| 2008 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.31 | | | | 1 | | | | Don Valley | Yorkshire Championships | 11 May 08 |
| 4x100 | 46.6 | | | | 2 | | | | Litherland | UKA Young Athletes League Northern Premier | 18 May 08 |
| 2007 U17 City of York |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x400 | 3:38.5 | | | | 1 | | | | Rotherham | UKA Young Athletes League Northern Premier | 6 May 07 |