| 2023 U20 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HJ | 1.35 | | | | 1 | B | | | Braintree | Southern Athletics League Division 3 North | 20 May 23 |
| LJ | 4.55 | | | | 4 | A | | | Braintree | Southern Athletics League Division 3 North | 20 May 23 |
| LJ | 4.44 | | | | 5 | | | | Stretford | Northern Universities Cup | 29 Mar 23 |
| LJ | 4.19 | | | | 3 | B | | | Ware | Southern Athletics League Division 3 North | 19 Aug 23 |
| TJ | 9.63 | | | | 2 | A | | | Cambridge | Southern Athletics League Division 3 North | 18 Jun 23 |
| TJ | 9.49 | | | | 3 | A | | | Ware | Southern Athletics League Division 3 North | 19 Aug 23 |
| TJ | 9.37 | | | | 4 | A | | | Braintree | Southern Athletics League Division 3 North | 20 May 23 |
| TJ | 9.35 | i | | | 18 | qB | | | Sheffield | BUCS Athletics: Indoor Championships | 24 Feb 23 |
| SP4K | 8.45 | | | | 2 | B | | | Ware | Southern Athletics League Division 3 North | 19 Aug 23 |
| SP4K | 8.22 | | | | 1 | B | | | Cambridge | Southern Athletics League Division 3 North | 18 Jun 23 |
| SP4K | 8.07 | | | | 1 | B | | | Braintree | Southern Athletics League Division 3 North | 20 May 23 |
| JT600 | 17.80 | | | | 3 | A | | | Braintree | Southern Athletics League Division 3 North | 20 May 23 |
| JT600 | 15.32 | | | | 2 | B | | | Cambridge | Southern Athletics League Division 3 North | 18 Jun 23 |
| 2022 U20 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400HW | 81.9 | | | | 2 | B | | | Ware | Southern Athletics League Division 3 Hertfordshire | 16 Jul 22 |
| HJ | 1.40 | | | | 4 | A | | | Ware | Southern Athletics League Division 3 Hertfordshire | 16 Jul 22 |
| TJ | 10.14 | | | | 1 | A | | | Ware | Southern Athletics League Division 3 Hertfordshire | 16 Jul 22 |
| SP4K | 7.39 | | | | 1 | B | | | Ware | Southern Athletics League Division 3 Hertfordshire | 16 Jul 22 |
| JT600 | 19.68 | | | | 1 | B | | | Ware | Southern Athletics League Division 3 Hertfordshire | 16 Jul 22 |
| 2021 U20 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.1 | | | | 4 | A | | | Braintree | Southern Athletics League - Essex | 14 Aug 21 |
| HJ | 1.40 | | | | 3 | A | | | Chelmsford | Southern Athletics League - Essex | 20 Jun 21 |
| LJ | 4.46 | | | | 2 | B | | | Chelmsford | Southern Athletics League - Essex | 20 Jun 21 |
| TJ | 10.11 | | 0.9 | | 2 | | | | Chelmsford | Essex County Championships | 31 Jul 21 |
| TJ | 9.89 | | | | 4 | A | | | Braintree | Southern Athletics League - Essex | 14 Aug 21 |
| JT600 | 17.78 | | | | 3 | B | | | Braintree | Southern Athletics League - Essex | 14 Aug 21 |
| JT600 | 16.60 | | | | 3 | B | | | Chelmsford | Southern Athletics League - Essex | 20 Jun 21 |
| 2020 U17 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60HU17W | 10.05 | i | | | 2 | 2.6 | | | Lee Valley | London U13 / U15 / U17 Games | 25 Jan 20 |
| 60HU17W | 10.19 | i | | | 3 | 1.5 | | | Lee Valley | London U13 / U15 / U17 Games | 25 Jan 20 |
| 60HU17W | 10.25 | i | | | 4 | h2 | | | Lee Valley | Essex County & Eastern AA Championships | 8 Feb 20 |
| HJ | 1.45 | i | | | 10 | | | | Lee Valley | Essex County & Eastern AA Championships | 9 Feb 20 |
| HJ | 1.42 | i | | | 12 | | | | Lee Valley | London U13 / U15 / U17 Games | 25 Jan 20 |
| LJ | 4.58 | i | | | 14 | | | | Lee Valley | London U13 / U15 / U17 Games | 25 Jan 20 |
| LJ | 4.57 | i | | | 4 | | | | Lee Valley | Essex County & Eastern AA Championships | 9 Feb 20 |
| 2019 U17 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.0 | | | | 5 | A | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 200 | 28.3 | | | | P | | | | Brentwood | Essex County Schools Combined Events Championships | 22 May 19 |
| 200 | 28.4 | | | | 4 | A | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| 200 | 29.06 | | | | 4 | A | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| 200 | 29.2 | | | | 1 | B | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| 800 | 3:20.6 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| 60HU17W | 9.99 | i | | | 5 | h1 | | | Lee Valley | Essex County & Eastern AA Championships | 2 Feb 19 |
| 80HU17W | 12.1 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| 80HU17W | 13.1 | | | | 1 | B | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| 80HU17W | 13.3 | | | | 2 | B | | | Ware | Eastern Young Athletes' League | 2 Jun 19 |
| 80HU17W | 13.3 | | | | 3 | A | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| 80HU17W | 13.4 | | | | 4 | A | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| 80HU17W | 13.4 | | | | 4 | A | | | Ware | Eastern Young Athletes' League | 7 Jul 19 |
| 80HU17W | 13.5 | | | | P | | | | Brentwood | Essex County Schools Combined Events Championships | 22 May 19 |
| 80HU17W | 13.55 | w | 2.2 | | 5 | 2 | | | Lee Valley | Lee Valley April Open | 6 Apr 19 |
| 80HU17W | 13.7 | | | | 5 | h2 | | | Chelmsford | Essex County Championships | 11 May 19 |
| HJ | 1.51 | | | | 1 | A | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| HJ | 1.50 | | | | 4 | A | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| HJ | 1.45 | | | | 4 | A | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| HJ | 1.45 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 2 Jun 19 |
| HJ | 1.45 | | | | 3 | A | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| HJ | 1.45 | | | | 3 | A | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| HJ | 1.44 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| HJ | 1.40 | i | | | 5 | | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 19 |
| HJ | 1.40 | | | | 1 | ns | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| HJ | 1.40 | | | | 4 | A | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| HJ | 1.40 | | | | 2 | B | | | Ware | Eastern Young Athletes' League | 7 Jul 19 |
| HJ | NH | | | | - | B | | | Lee Valley | Lee Valley April Open | 6 Apr 19 |
| LJ | 4.73 | | | | 3 | A | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| LJ | 4.72 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 7 Jul 19 |
| LJ | 4.69 | | | | 2 | B | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| LJ | 4.67 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 2 Jun 19 |
| LJ | 4.67 | | | | 2 | A | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| LJ | 4.61 | | | | P | | | | Brentwood | Essex County Schools Combined Events Championships | 22 May 19 |
| LJ | 4.58 | | | | 4 | A | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| LJ | 4.58 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| LJ | 4.54 | | | | 1 | B | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| LJ | 4.51 | i | | | 10 | | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 19 |
| LJ | 4.48 | | | | 2 | A | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| LJ | 4.42 | | | | 10 | | | | Lee Valley | Lee Valley April Open | 6 Apr 19 |
| TJ | 10.22 | | | | 2 | A | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| TJ | 10.04 | | | | 5 | | | | Chelmsford | Essex County Schools Championships | 8 Jun 19 |
| TJ | 9.79 | | | | 2 | A | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| TJ | 9.71 | | 0.8 | | 7 | | | | Chelmsford | Essex County Championships | 11 May 19 |
| TJ | 9.58 | | | | 3 | A | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| SP3K | 7.12 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| SP3K | 7.11 | | | | P | | | | Brentwood | Essex County Schools Combined Events Championships | 22 May 19 |
| JT600 | 19.08 | | | | 3 | B | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| JT500 | 14.18 | | | | P | | | | Brentwood | Essex County Schools Combined Events Championships | 22 May 19 |
| PenU17W | 2207 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| PenU17WNS | 2189 | | | | 10 | | | | Brentwood | Essex County Schools Combined Events Championships | 22 May 19 |
| 2018 U15 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.20 | i | | | 1 | 2.7 | | | Lee Valley | Lee Valley U13 / U15 Open | 11 Feb 18 |
| 60 | 9.30 | i | | | 6 | 1.6 | | | Lee Valley | Lee Valley U13 / U15 Open | 11 Feb 18 |
| 100 | 15.1 | | | | 4 | 3 | | | Chelmsford | Danny Mullane Open | 25 Mar 18 |
| 200 | 31.4 | | | | 6 | ns1 | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| 300 | 48.0 | | | | 3 | A | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 300 | 49.40 | | | | 7 | | | | Chelmsford | Essex County Championships | 12 May 18 |
| 300 | 50.9 | | | | 5 | A | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| 60HU15W | 10.76 | i | | | 3 | h2 | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 18 |
| 60HU15W | 10.83 | i | | | 3 | 1.3 | | | Lee Valley | Lee Valley U13 / U15 Open | 11 Feb 18 |
| 60HU15W | 10.89 | i | | | 3 | 2.3 | | | Lee Valley | Lee Valley U13 / U15 Open | 11 Feb 18 |
| 75HU15W | 13.0 | | | | 2 | B | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| 75HU15W | 13.50 | | 1.4 | | 5 | A | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| 75HU15W | 13.53 | | -2.2 | | 7 | h1 | | | Chelmsford | Essex County Championships | 12 May 18 |
| 75HU15W | 13.6 | | | | 1 | B | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 75HU15W | 13.7 | | | | 4 | B | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| 75HU15W | 14.08 | | -3.8 | | 2 | 2 | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| HJ | 1.40 | | | | 4 | B | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| HJ | 1.40 | | | | 1 | B | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| HJ | 1.20 | | | | 15= | | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| LJ | 4.58 | | | | 2 | A | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| LJ | 4.48 | | | | 5 | | | | Chelmsford | Essex County Championships | 12 May 18 |
| LJ | 4.48 | | | | 7 | | | | Chelmsford | Essex County Schools Championships | 9 Jun 18 |
| LJ | 4.40 | i | | | 3 | | | | Chelmsford | Chelmsford Open | 3 Mar 18 |
| LJ | 4.37 | i | | | 5 | | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 18 |
| LJ | 4.22 | | | | 4 | A | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| LJ | 4.19 | w | | | 6 | | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| LJ | 4.16 | i | | | 8 | A | | | Lee Valley | Lee Valley U13 / U15 Open | 11 Feb 18 |
| LJ | 4.12 | | | | 2 | A | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| LJ | 3.88 | | | | 5 | A | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| LJ | 3.71 | | | | 8 | | | | Chelmsford | Danny Mullane Open | 25 Mar 18 |
| 2017 U15 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.63 | i | | | 3 | 2.5 | | | Lee Valley | Lee Valley U13 / U15 Open | 5 Mar 17 |
| 60 | 9.67 | i | | | 5 | 1.4 | | | Lee Valley | Lee Valley U13 / U15 Open | 5 Mar 17 |
| 100 | 15.24 | | -2.4 | | 6 | 4 | | | Lee Valley | Lee Valley Open | 8 Apr 17 |
| 100 | 15.51 | | | | 5 | ns2 | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 300 | 50.02 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 13 Aug 17 |
| 300 | 51.93 | | | | 1 | ns | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 60HU15W | 11.36 | i | | | 2 | 2.4 | | | Lee Valley | Lee Valley U13 / U15 Open | 5 Mar 17 |
| 60HU15W | 11.64 | i | | | 4 | 1.3 | | | Lee Valley | Lee Valley U13 / U15 Open | 5 Mar 17 |
| 75HU15W | 13.85 | w | 2.5 | | 4 | A | | | Hendon | Eastern Young Athletes' League | 13 Aug 17 |
| 75HU15W | 14.70 | | -0.3 | | 6 | 2 | | | Lee Valley | Lee Valley Open | 8 Apr 17 |
| HJ | 1.25 | | | | 4 | B | | | Grays | Eastern Young Athletes' League | 7 May 17 |
| HJ | 1.25 | | | | 5 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| LJ | 4.28 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 13 Aug 17 |
| LJ | 4.10 | | | | 10 | | | | Lee Valley | Lee Valley Open | 8 Apr 17 |
| LJ | 3.93 | | | | 7 | A | | | Grays | Eastern Young Athletes' League | 7 May 17 |
| LJ | 3.92 | | | | 5 | A | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| LJ | 3.83 | | | | 6 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| LJ | 3.75 | i | | | 12 | | | | Lee Valley | Lee Valley U13 / U15 Open | 5 Mar 17 |
| 2016 U13 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.80 | i | | | 6 | 1.8 | | | Lee Valley | Lee Valley November Open | 26 Nov 16 |
| 100 | 15.6 | | | | 4 | ns3 | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 100 | 15.8 | | | | 4 | ns2 | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| 100 | 16.5 | | | | 16 | ns | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| 100 | 16.89 | | -4.0 | | 5 | 2 | | | Chelmsford | Danny Mullane Open Meeting | 26 Mar 16 |
| 200 | 34.29 | | -2.5 | | 8 | | | | Chelmsford | Danny Mullane Open Meeting | 26 Mar 16 |
| 60HU15W | 11.71 | i | | | 4 | 2.3 | | | Lee Valley | Lee Valley November Open | 26 Nov 16 |
| 60HU15W | 12.73 | i | | | 6 | 1.3 | | | Lee Valley | Lee Valley November Open | 26 Nov 16 |
| 70HU13W | 13.5 | | | | 5 | A | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| 70HU13W | 13.8 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| 70HU13W | 14.1 | | | | 4 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 70HU13W | 14.6 | | | | 4 | A | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| HJ | 1.15 | | | | 4 | A | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| LJ | 3.72 | | | | 4 | A | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| LJ | 3.58 | | | | 7 | ns | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| LJ | 3.57 | i | | | 30 | | | | Lee Valley | Lee Valley November Open | 26 Nov 16 |
| LJ | 3.29 | | | | 6 | | | | Chelmsford | Danny Mullane Open Meeting | 26 Mar 16 |
| LJ | 3.28 | | | | 5 | B | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| LJ | 3.26 | | | | 5 | B | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| LJ | 3.18 | i | | | 8 | | | | Chelmsford | Chelmsford Junior Open | 5 Mar 16 |
| 2015 U13 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 16.5 | | | | 2 | B | | | Coulsdon | Southern Women's League Division 1 | 22 Aug 15 |
| LJ | 3.01 | | | | 7 | ns | | | Coulsdon | Southern Women's League Division 1 | 22 Aug 15 |