| 2025 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.74 | | 2.0 | | 1 | ns | | | Eton | UK Youth Development League Upper - Southern Premier Division | 25 May 25 |
| 100 | 11.74 | | 0.3 | | 2 | ns1 | | | Hemel Hempstead | Southern Athletics League Division 2 North & East | 30 Aug 25 |
| SP7.26K | 9.03 | | | | 4 | B | | | Cambridge | Southern Athletics League Division 2 North & East | 13 Jul 25 |
| SP6K | 13.11 | | | | 2 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 27 Apr 25 |
| SP6K | 13.05 | | | | 1 | A | | | Eton | UK Youth Development League Upper - Southern Premier Division | 25 May 25 |
| SP6K | 10.56 | | | | 2 | A | | | Liverpool | UK Youth Development League National final (Upper Age Group) | 7 Sep 25 |
| DT2K | 42.62 | | | | 1 | A | | | Hemel Hempstead | Southern Athletics League Division 2 North & East | 30 Aug 25 |
| DT2K | 39.70 | | | | 1 | A | | | Cambridge | Southern Athletics League Division 2 North & East | 13 Jul 25 |
| DT1.75K | 48.21 | | | | 5 | | | | Birmingham | England Athletics Senior & U20 Championships (inc Para) & Senior & U20 Combined Events Championships | 27 Jul 25 |
| DT1.75K | 46.94 | | | | 1 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 27 Apr 25 |
| DT1.75K | 46.83 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 7 Jun 25 |
| DT1.75K | 45.01 | | | | 3 | | | | Birmingham | ESAA English Schools Championships | 12 Jul 25 |
| DT1.75K | 44.02 | | | | 1 | B/H | | | Bedford | Bedfordshire & Hertfordshire County Championships | 10 May 25 |
| DT1.75K | 42.42 | | | | 1 | A | | | Eton | UK Youth Development League Upper - Southern Premier Division | 25 May 25 |
| DT1.75K | 42.10 | | | | 2 | A | | | Liverpool | UK Youth Development League National final (Upper Age Group) | 7 Sep 25 |
| DT1.5K | 54.41 | i | | | 1 | | | | Växjö, SWE | Växjö Inomhuskast | 1 Feb 25 |
| DT1.5K | 54.24 | | | | 2 | | | | Loughborough | UK Winter Long Throws Championships | 2 Mar 25 |
| DT1.5K | 50.55 | | | | 2 | | | | Loughborough | Pickering Memorial Throws International | 1 Jun 25 |
| HT6K | 23.05 | | | | 1 | A | | | Liverpool | UK Youth Development League National final (Upper Age Group) | 7 Sep 25 |
| JT800 | 39.04 | | | | 4 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 27 Apr 25 |
| 2024 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.8 | | | | 4 | ns | | | Hemel Hempstead | Southern Athletics League - Division 2 North & East | 17 Aug 24 |
| 100 | 11.84 | | -0.3 | | 2 | H | | | Watford | Bedfordshire/Hertfordshire County Championships | 11 May 24 |
| 100 | 12.0 | | | | 3 | B | | | St. Albans | Eastern Young Athletes League | 2 Jun 24 |
| 100 | 12.1 | | | | 2= | h2 | | | Hemel Hempstead | Hertfordshire County Schools Championships | 8 Jun 24 |
| 100 | 12.1 | | | | 6= | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 8 Jun 24 |
| 100 | 12.16 | | -0.4 | | 6 | 1 | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| 100 | 12.2 | | | | 3 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| 100 | 12.38 | | -1.9 | | 5 | A | | | Stevenage | Eastern Young Athletes League | 14 Apr 24 |
| 200 | 25.9 | | | | 7 | ns | | | Hemel Hempstead | Southern Athletics League - Division 2 North & East | 17 Aug 24 |
| SP5K | 14.51 | | | | 3 | A | | | Hendon | UK Youth Development League Upper - Southern Premier | 30 Jun 24 |
| SP5K | 14.41 | | | | 1 | | | | Watford | Bedfordshire/Hertfordshire County Championships | 12 May 24 |
| SP5K | 14.29 | | | | 1 | A | | | Eton | UK Youth Development League Upper - Southern Premier | 28 Apr 24 |
| SP5K | 13.92 | | | | 1 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 26 May 24 |
| SP5K | 13.58 | | | | 2 | | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| SP5K | 13.46 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 2 Jun 24 |
| SP5K | 13.39 | | | | 1 | A | | | Braintree | Eastern Young Athletes League | 5 May 24 |
| SP5K | 13.25 | | | | 2 | A | | | Sportcity | UK Youth Development League Upper Age Group Final | 1 Sep 24 |
| SP5K | 12.48 | | | | 1 | A | | | Stevenage | Eastern Young Athletes League | 14 Apr 24 |
| SP5K | 12.01 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| SP5K | DNS | | | | 9 | | | | Birmingham | England Athletics U15 & U17 Open Championships, U20 & Senior Open Combined Events Championships, Junior Para Championships (11-18), UK Combined Events Championships | 26 Jul 24 |
| DT2K | 37.10 | | | | 17 | ns | | | Hemel Hempstead | Southern Athletics League - Division 2 North & East | 17 Aug 24 |
| DT1.5K | 54.18 | | | | 1 | | | | Birmingham | ESAA English Schools' Championships | 13 Jul 24 |
| DT1.5K | 51.01 | | | | 4 | | | | Birmingham | England Athletics U15 & U17 Open Championships, U20 & Senior Open Combined Events Championships, Junior Para Championships (11-18), UK Combined Events Championships | 27 Jul 24 |
| DT1.5K | 49.01 | | | | 1 | | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| DT1.5K | 48.34 | | | | 2 | A | | | Sportcity | UK Youth Development League Upper Age Group Final | 1 Sep 24 |
| DT1.5K | 47.91 | | | | 3 | | | | Loughborough | School Games National Final | 30 Aug 24 |
| DT1.5K | 47.66 | | | | 1 | A | | | Hendon | UK Youth Development League Upper - Southern Premier | 30 Jun 24 |
| DT1.5K | 47.21 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| DT1.5K | 47.11 | | | | 1 | | | | Watford | Bedfordshire/Hertfordshire County Championships | 12 May 24 |
| DT1.5K | 46.57 | | | | 1 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 26 May 24 |
| DT1.5K | 46.27 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 8 Jun 24 |
| DT1.5K | 45.72 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 2 Jun 24 |
| DT1.5K | 45.67 | | | | 2 | | | | Carmarthen | SIAB Schools International | 20 Jul 24 |
| DT1.5K | 45.56 | | | | 1 | A | | | Stevenage | Eastern Young Athletes League | 14 Apr 24 |
| DT1.5K | 44.43 | | | | 1 | A | | | Braintree | Eastern Young Athletes League | 5 May 24 |
| DT1.5K | 41.47 | | | | 1 | A | | | Eton | UK Youth Development League Upper - Southern Premier | 28 Apr 24 |
| HT5K | 36.12 | | | | 3 | A | | | Hendon | UK Youth Development League Upper - Southern Premier | 30 Jun 24 |
| HT5K | 31.95 | | | | 2 | B | | | Sportcity | UK Youth Development League Upper Age Group Final | 1 Sep 24 |
| HT5K | 29.09 | | | | 3 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 26 May 24 |
| HT5K | 28.04 | | | | 1 | B | | | Eton | UK Youth Development League Upper - Southern Premier | 28 Apr 24 |
| JT700 | 37.30 | | | | 1 | B | | | Braintree | Eastern Young Athletes League | 5 May 24 |
| 2023 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.8 | | | | 4 | A | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| 100 | 11.9 | | | | 2 | B | | | Basildon | Eastern Young Athletes League | 21 May 23 |
| 100 | 12.2 | | | | 2 | B | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| 100 | 12.21 | | -1.0 | | 6 | B | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| SP5K | 12.99 | | | | 1 | A | | | Reading | UK Youth Development League Upper - Southern Premier | 28 May 23 |
| SP5K | 12.82 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools | 10 Jun 23 |
| SP5K | 12.62 | | | | 2 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 30 Apr 23 |
| SP5K | 12.38 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| SP5K | 12.25 | | | | 2 | A | | | Crawley | UK Youth Development League Upper - Southern Premier | 30 Jul 23 |
| SP5K | 12.14 | | | | 2 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 25 Jun 23 |
| SP5K | 12.11 | | | | 1 | A | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| SP5K | 12.09 | | | | 1 | A | | | Basildon | Eastern Young Athletes League | 21 May 23 |
| SP5K | 11.90 | | | | 1 | A | | | Ware | Eastern Young Athletes League | 23 Apr 23 |
| SP5K | 11.88 | | | | 4 | A | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| SP5K | 11.74 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| SP5K | 11.73 | | | | 2 | A | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| DT1.5K | 48.78 | | | | 1 | | | | Birmingham | ESAA - English Schools Championships | 1 Jul 23 |
| DT1.5K | 48.60 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| DT1.5K | 47.99 | | | | 1 | A | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| DT1.5K | 47.89 | | | | 1 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 25 Jun 23 |
| DT1.5K | 47.69 | | | | 2 | | | | Grangemouth | SIAB Schools International | 15 Jul 23 |
| DT1.5K | 47.29 | | | | 1 | A | | | Crawley | UK Youth Development League Upper - Southern Premier | 30 Jul 23 |
| DT1.5K | 47.05 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| DT1.5K | 45.65 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools | 10 Jun 23 |
| DT1.5K | 45.41 | | | | 2 | A | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| DT1.5K | 43.08 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| DT1.5K | 40.68 | | | | 1 | B | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 30 Apr 23 |
| DT1.5K | 40.59 | | | | 1 | A | | | Basildon | Eastern Young Athletes League | 21 May 23 |
| DT1.5K | 39.44 | | | | 2 | A | | | Reading | UK Youth Development League Upper - Southern Premier | 28 May 23 |
| DT1.5K | 37.49 | | | | 1 | B | | | Ware | Eastern Young Athletes League | 23 Apr 23 |
| HT5K | 27.86 | | | | 3 | A | | | Crawley | UK Youth Development League Upper - Southern Premier | 30 Jul 23 |
| HT5K | 27.05 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| HT5K | 25.79 | | | | 1 | B | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 30 Apr 23 |
| HT5K | 25.48 | | | | 1 | A | | | Ware | Eastern Young Athletes League | 23 Apr 23 |
| JT700 | 36.92 | | | | 3 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| JT700 | 35.19 | | | | 3 | A | | | Reading | UK Youth Development League Upper - Southern Premier | 28 May 23 |
| 2022 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP4K | 13.14 | | | | 5 | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 28 Aug 22 |
| SP4K | 12.82 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| SP4K | 12.64 | | | | 1 | A | | | Hendon | Eastern Young Athletes League | 10 Jul 22 |
| SP4K | 12.43 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| SP4K | 12.26 | | | | 1 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 11 Jun 22 |
| SP4K | 11.97 | | | | 4 | | | | Horspath | South of England U15/17 Inter Counties Championships | 10 Sep 22 |
| SP4K | 11.77 | | | | 1 | | | | Bedford | Bedfordshire & Hertfordshire County Championships | 14 May 22 |
| SP4K | 11.77 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 5 Jun 22 |
| SP4K | 11.42 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 1 May 22 |
| SP4K | 11.29 | i | | | 4 | | | | Lee Valley | Tricounties Indoor Championships | 19 Mar 22 |
| DT1.25K | 45.99 | | | | 1 | | | | Horspath | South of England U15/17 Inter Counties Championships | 10 Sep 22 |
| DT1.25K | 42.07 | | | | 1 | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 28 Aug 22 |
| DT1.25K | 41.43 | | | | 1 | A | | | Hendon | Eastern Young Athletes League | 10 Jul 22 |
| DT1.25K | 41.00 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| DT1.25K | 36.03 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| DT1.25K | 35.56 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 5 Jun 22 |
| DT1.25K | 35.08 | | | | 1 | | | | Bedford | Bedfordshire & Hertfordshire County Championships | 14 May 22 |
| DT1.25K | 34.89 | | | | 1 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 11 Jun 22 |
| DT1.25K | 24.12 | | | | 2 | A | | | Watford | Eastern Young Athletes League | 1 May 22 |
| HT4K | 26.64 | | | | 3 | | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| HT4K | 25.11 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 1 May 22 |
| HT4K | 24.89 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 5 Jun 22 |
| JT600 | 37.59 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| JT600 | 37.07 | | | | 1 | ns | | | Hendon | Eastern Young Athletes League | 10 Jul 22 |
| 2021 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP4K | 10.27 | | | | 1 | B | | | Hendon | Eastern Young Athletes League | 15 Aug 21 |
| SP4K | 10.00 | | | | 1 | B | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| SP4K | 9.79 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring AC Championships | 19 Sep 21 |
| DT1.25K | 27.59 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring AC Championships | 19 Sep 21 |
| DT1.25K | 24.11 | | | | 2 | A | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| JT600 | 26.19 | | | | 3 | A | | | Hendon | Eastern Young Athletes League | 15 Aug 21 |
| JT600 | 21.17 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring AC Championships | 19 Sep 21 |