| 2019 U20 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 52.02 | | | | 1 | ns | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| 400 | 52.35 | i | | | 4 | h2 | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 19 |
| 400 | 52.67 | i | | | 6 | | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 19 |
| 400 | 52.84 | | | | 6 | | | | Chelmsford | Essex County Championships | 11 May 19 |
| 400 | 53.39 | i | | | 3 | 3 | | | Lee Valley | London Senior & U20 Games | 26 Jan 19 |
| 400 | 53.5 | | | | 1 | B | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 400 | 53.9 | | | | 1 | B | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| 400H | 63.2 | | | | 2 | A | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| 400H | 63.7 | | | | 1 | A | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 400H | 64.7 | | | | 2 | A | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| 400H | 65.2 | | | | 1 | A | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| HJ | 1.70 | | | | 1 | B | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| HJ | 1.65 | | | | 1 | B | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| HJ | 1.58 | | | | 1 | B | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| TJ | 11.30 | i | | | 5 | A | | | Lee Valley | London Senior & U20 Games | 26 Jan 19 |
| TJ | 11.21 | i | | | 6 | | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 19 |
| TJ | 10.61 | | | | 4 | A | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 2018 U20 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.1 | | | | 2 | B | | | Peterborough | Southern Athletics League Division 3N | 19 May 18 |
| 400 | 53.05 | i | | | 6 | | | | Lee Valley | Essex County & Eastern AA Championships | 4 Feb 18 |
| 400 | 53.4 | | | | 1 | B | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| 400 | 53.81 | i | | | 2 | 5 | | | Lee Valley | London Senior & U20 Games | 27 Jan 18 |
| 400 | 54.3 | | | | 4 | A | | | Peterborough | Southern Athletics League Division 3N | 19 May 18 |
| 400H | 61.8 | | | | 1 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 400H | DQ | | | | - | | | | Horspath | South of England U15 / U20 Inter County Championships | 1 Sep 18 |
| HJ | 1.70 | | | | 3 | A | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| HJ | 1.65 | | | | 2 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| LJ | 5.30 | | | | 1 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| TJ | 11.60 | | | | 1 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 2017 U17 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.03 | w | 2.1 | | 3 | B | | | Hendon | Eastern Young Athletes' League | 13 Aug 17 |
| 200 | 24.06 | | 0.4 | | 4 | A | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 200 | 24.1 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 400 | 52.57 | | | | 4 | | | | Chelmsford | Essex County Championships | 13 May 17 |
| 400 | 52.91 | | | | 2 | A | | | Hendon | Eastern Young Athletes' League | 13 Aug 17 |
| 400 | 53.41 | | | | 3 | h2 | | | Chelmsford | Essex County Schools Championships | 10 Jun 17 |
| 400 | 53.56 | | | | 6 | | | | Chelmsford | Essex County Schools Championships | 10 Jun 17 |
| 400 | 54.0 | | | | 2 | | | | Hornchurch | Havering Spring Warm Up Open | 9 Apr 17 |
| 400 | 54.0 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 400 | 54.0 | | | | 2 | A | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 17 Jun 17 |
| 400 | 54.08 | i | | | 3 | 2 | | | Lee Valley | London U17 Games | 21 Jan 17 |
| 400 | 54.33 | | | | 2 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 3N | 8 Jul 17 |
| 400 | 54.5 | | | | 3 | | | | Chelmsford | Chelmsford Danny Mullane Open | 2 Apr 17 |
| 400 | 54.6 | | | | 3 | A | | | Grays | Eastern Young Athletes' League | 7 May 17 |
| 400 | 54.87 | | | | 6 | h1 | | | Crystal Palace | South of England AA U15 / U17 Championships | 19 Aug 17 |
| 400 | 54.97 | | | | 3 | A | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 15 Apr 17 |
| 400 | 56.5 | | | | 4 | A | | | St Albans | Sweatshop Southern Athletics League Division 3N | 20 May 17 |
| 400 | 56.78 | | | | 4 | A | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 800 | 2:11.08 | | | | 1 | ns | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 400H | 66.36 | | | | 1 | B | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 3N | 8 Jul 17 |
| HJ | 1.75 | | | | 3 | | | | Hornchurch | Havering Spring Warm Up Open | 9 Apr 17 |
| HJ | 1.70 | i | | | 6 | | | | Lee Valley | London U17 Games | 21 Jan 17 |
| HJ | 1.65 | | | | 2 | B | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 15 Apr 17 |
| HJ | 1.65 | | | | 3 | A | | | Grays | Eastern Young Athletes' League | 7 May 17 |
| HJ | 1.65 | | | | 2 | B | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 3N | 8 Jul 17 |
| HJ | 1.60 | | | | 1 | B | | | St Albans | Sweatshop Southern Athletics League Division 3N | 20 May 17 |
| HJ | 1.60 | | | | 1 | B | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 17 Jun 17 |
| LJ | 5.53 | | | | 3 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| LJ | 5.26 | | | | 3 | B | | | Hendon | Eastern Young Athletes' League | 13 Aug 17 |
| 2016 U17 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.1 | | | | 2 | B | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| 100 | 12.5 | | | | 1 | B | | | St Ives | Sweatshop Southern Athletics League Division 3N | 16 Apr 16 |
| 200 | 24.84 | i | | | 2 | 5 | | | Lee Valley | London U13, U15, U17 Games | 23 Jan 16 |
| 200 | 24.9 | | | | 4 | B | | | Watford | Eastern Young Athletes' League | 17 Apr 16 |
| 200 | 25.3 | | | | 3 | B | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| 400 | 52.75 | | | | 5 | | | | Chelmsford | Essex County Schools Championships | 11 Jun 16 |
| 400 | 53.6 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| 400 | 53.88 | | | | 4 | | | | Chelmsford | Essex County Championships | 14 May 16 |
| 400 | 53.97 | | | | 1 | h2 | | | Chelmsford | Essex County Schools Championships | 11 Jun 16 |
| 400 | 54.5 | | | | 4 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 400 | 54.95 | | | | 4 | A | | | Woodford | Sweatshop Southern Athletics League Division 3N | 9 Jul 16 |
| 400 | 54.98 | | | | 1 | B | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 21 May 16 |
| 400 | 55.1 | | | | 2 | | | | Hornchurch | Havering Spring Warm Up Open | 3 Apr 16 |
| 400 | 55.42 | | | | 3 | A | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 20 Aug 16 |
| 400 | 57.1 | | | | 1 | B | | | St Ives | Sweatshop Southern Athletics League Division 3N | 16 Apr 16 |
| 60HU17M | 9.4 | i | | | 2 | 2 | | | Chelmsford | Essex Athletics Network Open Meeting | 13 Mar 16 |
| 60HU17M | 9.6 | i | | | 2 | 1 | | | Chelmsford | Essex Athletics Network Open Meeting | 13 Mar 16 |
| 60HU17M | 10.18 | i | | | 6 | 1.3 | | | Lee Valley | London U13, U15, U17 Games | 23 Jan 16 |
| 60HU17M | 10.19 | i | | | 6 | 2.3 | | | Lee Valley | London U13, U15, U17 Games | 23 Jan 16 |
| 100HU17M | 16.0 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| 100HU17M | 16.5 | | | | 3 | A | | | Watford | Eastern Young Athletes' League | 17 Apr 16 |
| HJ | 1.75 | | | | 2 | A | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 21 May 16 |
| HJ | 1.75 | | | | 2 | A | | | Woodford | Sweatshop Southern Athletics League Division 3N | 9 Jul 16 |
| HJ | 1.70 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| HJ | 1.65 | i | | | 3 | | | | Chelmsford | Essex Athletics Network Open Meeting | 13 Mar 16 |
| HJ | 1.65 | | | | 3 | A | | | Watford | Eastern Young Athletes' League | 17 Apr 16 |
| HJ | 1.65 | | | | 4 | A | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| HJ | 1.65 | | | | 3 | | | | Chelmsford | Essex County Championships | 14 May 16 |
| HJ | 1.60 | | | | 2 | B | | | Lee Valley | Sweatshop Southern Athletics League Division 3N | 20 Aug 16 |
| LJ | 5.84 | | | | 1 | ns | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 2015 U15 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.1 | i | | | 3 | 1 | | | Chelmsford | Essex Athletics Network Open Meeting | 15 Mar 15 |
| 60 | 8.2 | i | | | 3 | 2 | | | Chelmsford | Essex Athletics Network Open Meeting | 15 Mar 15 |
| 100 | 12.5 | | | | 2 | A | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| 100 | 12.9 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes' League | 10 May 15 |
| 200 | 25.0 | | | | 2 | A | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| 200 | 25.23 | | -3.7 | | 4 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 200 | 25.3 | | | | 2 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| 200 | 26.06 | i | | | 4 | h2 | | | Lee Valley | Essex & Eastern AA Championships | 8 Feb 15 |
| 200 | 26.4 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League | 10 May 15 |
| 800 | 2:23.1 | | | | 1 | ns | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 80HU15M | 13.0 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 80HU15M | 13.16 | | -3.0 | | 4 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 80HU15M | 13.6 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| HJ | 1.70 | | | | 1 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| HJ | 1.66 | | | | 3 | | | | Chelmsford | Essex County Schools Championships | 13 Jun 15 |
| HJ | 1.65 | i | | | 2 | | | | Chelmsford | Essex Athletics Network Open Meeting | 15 Mar 15 |
| HJ | 1.65 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League | 10 May 15 |
| HJ | 1.65 | | | | 6 | | | | Ashford | South of England AA U15 / U17 Championships | 16 Aug 15 |
| HJ | 1.55 | i | | | 4 | | | | Lee Valley | Essex & Eastern AA Championships | 8 Feb 15 |
| HJ | 1.55 | | | | 3 | A | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| HJ | 1.55 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| LJ | 5.23 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 2014 U15 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.3 | i | | | 1 | 1.2 | | | Chelmsford | Essex Athletics Network Open Meeting | 16 Mar 14 |
| 60 | 8.3 | i | | | 3 | 2.1 | | | Chelmsford | Essex Athletics Network Open Meeting | 16 Mar 14 |
| 60 | 8.47 | i | | | 3 | h4 | | | Lee Valley | Essex & Eastern AA Championships | 8 Feb 14 |
| 200 | 27.21 | | -2.6 | | 3 | h2 | | | Chelmsford | Essex County Championships Day 2 | 24 May 14 |
| 200 | 27.3 | | | | 6 | A | | | Braintree | Eastern Young Athletes' League | 13 Jul 14 |
| 60HU15M | 10.56 | i | | | 4 | h2 | | | Lee Valley | Essex & Eastern AA Championships | 8 Feb 14 |
| 60HU15M | 10.9 | i | | | 3 | 2 | | | Chelmsford | Essex Athletics Network Open Meeting | 16 Mar 14 |
| 60HU15M | 11.2 | i | | | 4 | 1 | | | Chelmsford | Essex Athletics Network Open Meeting | 16 Mar 14 |
| 80HU15M | 14.20 | w | 3.4 | | 5 | A | | | Hendon | Eastern Young Athletes' League | 15 Jun 14 |
| 80HU15M | 14.2 | | | | 4 | A | | | Braintree | Eastern Young Athletes' League | 13 Jul 14 |
| HJ | 1.65 | | | | 3 | | | | Chelmsford | Essex County Championships Day 2 | 24 May 14 |
| HJ | 1.60 | | | | 4 | | | | Hendon | South of England AA U15 / U20 Inter County Championships | 3 Aug 14 |
| HJ | 1.55 | i | | | 7 | | | | Chelmsford | Essex Athletics Network Open Meeting | 16 Mar 14 |
| HJ | 1.55 | | | | 5 | A | | | Hendon | Eastern Young Athletes' League | 15 Jun 14 |
| LJ | 4.20 | i | | | 13 | | | | Lee Valley | Essex & Eastern AA Championships | 8 Feb 14 |
| 2013 U13 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.53 | i | | | 1 | 1.1 | | | Lee Valley | Lee Valley U13 / U15 Open | 12 Jan 13 |
| 60 | 8.70 | i | | | 6 | 2.2 | | | Lee Valley | Lee Valley U13 / U15 Open | 12 Jan 13 |
| 100 | 13.54 | | -0.8 | | 3 | | | | Chelmsford | Essex County Championships | 25 May 13 |
| 100 | 13.91 | w | 2.8 | | 2 | h1 | | | Chelmsford | Essex County Championships | 25 May 13 |
| 100 | 15.0 | | | | 2 | A | | | Grays | Eastern Young Athletes' League | 14 Apr 13 |
| 200 | 27.8 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |
| 200 | 28.2 | | | | 2 | A | | | Cambridge | Eastern Young Athletes' League | 19 May 13 |
| 800 | 3:03.73 | i | | | P | | | | Lee Valley | Lee Valley U13/U15 Open & Pentathlon | 31 Mar 13 |
| 60HU13M | 11.06 | i | | | P | | | | Lee Valley | Lee Valley U13/U15 Open & Pentathlon | 31 Mar 13 |
| 75HU13M | 13.8 | | | | 1 | B | | | Cambridge | Eastern Young Athletes' League | 19 May 13 |
| 75HU13M | 13.8 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |
| HJ | 1.40 | i | | | P | | | | Lee Valley | Lee Valley U13/U15 Open & Pentathlon | 31 Mar 13 |
| HJ | 1.40 | | | | 1 | A | | | Grays | Eastern Young Athletes' League | 14 Apr 13 |
| HJ | 1.35 | | | | 2 | | | | Grays | Essex County Championships | 6 May 13 |
| HJ | 1.35 | | | | 2 | A | | | Cambridge | Eastern Young Athletes' League | 19 May 13 |
| HJ | 1.34 | | | | 8 | | | | Chelmsford | Essex Schools' Championships | 8 Jun 13 |
| LJ | 4.44 | | 0.3 | | 3 | | | | Grays | Essex County Championships | 6 May 13 |
| LJ | 4.32 | | | | 2 | A | | | Grays | Eastern Young Athletes' League | 14 Apr 13 |
| LJ | 4.17 | i | | | 4 | | | | Lee Valley | Lee Valley U13 / U15 Open | 12 Jan 13 |
| LJ | 4.07 | i | | | P | | | | Lee Valley | Lee Valley U13/U15 Open & Pentathlon | 31 Mar 13 |
| SP3.25K | 6.07 | | | | 5 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |
| SP3.25K | 4.49 | i | | | P | | | | Lee Valley | Lee Valley U13/U15 Open & Pentathlon | 31 Mar 13 |
| PenIU13M | 1095 | i | | | 6 | | | | Lee Valley | Lee Valley U13/U15 Open & Pentathlon | 31 Mar 13 |
| 2012 U13 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.1 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 19 Aug 12 |
| 100 | 14.3 | | | | 5 | A | | | Lee Valley | Eastern Young Athletes' League | 8 Jul 12 |
| 100 | 14.7 | | | | 5 | A | | | Grays | Eastern Young Athletes' League | 27 May 12 |
| 100 | 16.2 | | | | 6 | A | | | St Albans | Eastern Young Athletes' League | 29 Apr 12 |
| HJ | 1.35 | | | | 3 | A | | | Lee Valley | Eastern Young Athletes' League | 8 Jul 12 |
| HJ | 1.30 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 19 Aug 12 |
| HJ | 1.20 | | | | 4 | A | | | Grays | Eastern Young Athletes' League | 27 May 12 |
| HJ | 1.20 | | | | 3 | A | | | Southend | Eastern Young Athletes' League | 10 Jun 12 |
| HJ | 1.05 | | | | 2 | B | | | St Albans | Eastern Young Athletes' League | 29 Apr 12 |
| LJ | 4.07 | | | | 3 | A | | | Lee Valley | Eastern Young Athletes' League | 8 Jul 12 |
| LJ | 3.76 | | | | 6 | A | | | Ware | Eastern Young Athletes' League | 19 Aug 12 |
| LJ | 3.12 | | | | 4 | A | | | St Albans | Eastern Young Athletes' League | 29 Apr 12 |