| 2023 U23 Dacorum/Cardiff Uni |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.17 | i | | | 3 | 2.1 | | | Lee Valley | Lee Valley New Year's Open | 2 Jan 23 |
| 200 | 26.91 | i | | | 4 | 7 | | | Cardiff | Cardiff Met Grand Prix | 22 Jan 23 |
| 200 | 27.11 | i | | | 6 | 1.9 | | | Lee Valley | Lee Valley New Year's Open | 2 Jan 23 |
| 400 | 62.10 | i | | | 3 | 5 | | | Cardiff | Cardiff Met Grand Prix | 22 Jan 23 |
| parkrun | 21:15 | | | | 70 | | | | Cardiff | Cardiff parkrun # 709 | 21 Jan 23 |
| 2022 U23 Dacorum/Cardiff Uni |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.03 | i | | | 8 | 1 | | | Cardiff | Cardiff Met & Birmingham University Varsity | 30 Nov 22 |
| 60 | 8.14 | i | | | 7 | 1.6 | | | Lee Valley | Lee Valley December Open 2022 | 4 Dec 22 |
| 100 | 12.42 | | 2.0 | | 7 | 1.8 | | | Dagenham | Be Fit Today Outdoor Series | 29 Aug 22 |
| 100 | 12.50 | | 1.2 | | 3 | 4 | | | Kingston | Bob Lewis Memorial Athletics Meeting | 28 Aug 22 |
| 100 | 12.58 | | 0.9 | | 7 | 2.2 | | | Dagenham | Be Fit Today Outdoor Series | 29 Aug 22 |
| 100 | 12.6 | | | | 1 | 2 | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| 100 | 12.71 | | 0.1 | | 1 | 2 | | | Watford | Watford Open Graded Meeting | 10 Aug 22 |
| 100 | 12.73 | | 0.8 | | 4 | 2 | | | Watford | Watford Open Graded Meeting | 29 Jun 22 |
| 100 | 12.79 | w | 2.1 | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 6 Apr 22 |
| 100 | 12.86 | | 0.1 | | 3 | 5 | | | Horspath | Oxon & Bucks Midweek Opens | 3 Aug 22 |
| 100 | 12.89 | | | | 3 | B | | | Brighton | Southern Athletics League Division 2 E | 13 Aug 22 |
| 100 | 12.9 | | | | 4 | ns1 | | | Hemel Hempstead | Southern Athletics League Division 2 E | 22 May 22 |
| 100 | 13.1 | | | | 3 | B | | | Battersea Park | Southern Athletics League Division 2 E | 12 Jun 22 |
| 100 | 13.17 | | -2.3 | | 4 | 10 | | | Lee Valley | Lee Valley April Open | 10 Apr 22 |
| 200 | 25.63 | w | 2.6 | | 4 | 4 | | | Dagenham | Be Fit Today Outdoor Series | 29 Aug 22 |
| 200 | 25.78 | | 0.2 | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 7 Sep 22 |
| 200 | 25.90 | | | | 2 | 4 | | | Hendon | London Inter Club Challenge | 23 Jul 22 |
| 200 | 25.93 | | -0.6 | | 1 | 2 | | | Watford | Watford Open Graded Meeting | 27 Jul 22 |
| 200 | 26.16 | | 1.6 | | 2 | 5 | | | Horspath | Oxon & Bucks Midweek Opens | 3 Aug 22 |
| 300 | 42.14 | i | | | 4 | 1 | | | Cardiff | Cardiff Met & Birmingham University Varsity | 30 Nov 22 |
| 400 | 60.6 | | | | 5 | 3 | | | Watford | Watford Open Graded Meeting | 20 Apr 22 |
| 400 | 62.60 | | | | 4 | A | | | King's Lynn | Southern Athletics League Division 2 E | 10 Sep 22 |
| 400 | 73.22 | | | | 4 | B | | | Brighton | Southern Athletics League Division 2 E | 13 Aug 22 |
| 800 | 2:22.82 | | | | 11 | 8 | | | Watford | Watford Open Graded Meeting | 7 Sep 22 |
| 400HI | 70.48 | i | | | 6 | 3 | | | Sheffield | Run Jump Throw Series, inc. Masters Grand Prix | 5 Feb 22 |
| 110H | 20.08 | | 1.6 | | 1 | A | | | King's Lynn | Southern Athletics League Division 2 E | 10 Sep 22 |
| 110H | 20.42 | | | | 4 | A | | | Brighton | Southern Athletics League Division 2 E | 13 Aug 22 |
| 110H | 20.5 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| 110H | 21.0 | | | | 4 | A | | | Erith | Southern Athletics League Division 2 E | 16 Jul 22 |
| 110H | 23.6 | | | | 2 | A | | | Hemel Hempstead | Southern Athletics League Division 2 E | 22 May 22 |
| 110H | 25.3 | | | | 3 | A | | | Battersea Park | Southern Athletics League Division 2 E | 12 Jun 22 |
| 400H | 69.3 | | | | 2 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| 400H | 69.32 | | | | 5 | 2 | | | Lee Valley | Lee Valley April Open | 10 Apr 22 |
| 400H | 69.82 | | | | 3 | A | | | Brighton | Southern Athletics League Division 2 E | 13 Aug 22 |
| 400H | 72.53 | | | | 1 | B | | | King's Lynn | Southern Athletics League Division 2 E | 10 Sep 22 |
| 400H | 73.1 | | | | 2 | B | | | Erith | Southern Athletics League Division 2 E | 16 Jul 22 |
| 400H | 75.9 | | | | 3 | A | | | Hemel Hempstead | Southern Athletics League Division 2 E | 22 May 22 |
| 3000SC | 15:54.0 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| HJ | 1.43 | | | | 1 | B | | | Battersea Park | Southern Athletics League Division 2 E | 12 Jun 22 |
| HJ | 1.40 | | | | 11 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| LJ | 5.28 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 6 Apr 22 |
| LJ | 4.98 | | | | 3 | B | | | Hemel Hempstead | Southern Athletics League Division 2 E | 22 May 22 |
| LJ | 4.89 | i | | | 5 | A | | | Lee Valley | Lee Valley December Open 2022 | 4 Dec 22 |
| LJ | 4.83 | | | | 3 | B | | | Battersea Park | Southern Athletics League Division 2 E | 12 Jun 22 |
| TJ | 10.12 | | | | 3 | B | | | Hemel Hempstead | Southern Athletics League Division 2 E | 22 May 22 |
| TJ | 9.99 | | | | 2 | B | | | Brighton | Southern Athletics League Division 2 E | 13 Aug 22 |
| TJ | 9.94 | | | | 4 | A | | | Erith | Southern Athletics League Division 2 E | 16 Jul 22 |
| SP7.26K | 5.77 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 15 Jun 22 |
| SP7.26K | 5.45 | | | | 4 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| parkrun | 21:38 | | | | 94 | | | | Cardiff | Cardiff parkrun # 691 | 17 Sep 22 |
| parkrun | 22:02 | | | | 99 | | | | Cardiff | Cardiff parkrun # 664 | 5 Mar 22 |
| parkrun | 23:54 | | | | 156 | | | 1 | Cardiff | Cardiff parkrun # 661 | 29 Jan 22 |
| 9.5KXC | 49:20 | | | | 459 | | | 24 | Milton Keynes | Chiltern League (Inc British Cross Challenge & Home Countries International & Oxford Uni v RAF) | 12 Nov 22 |
| 2021 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.35 | i | | | 6 | SFR | | | Cardiff | Cardiff Met GP 1 'Christmas Classic' | 19 Dec 21 |
| 100 | 12.36 | | 0.0 | | 2 | 1.14 | | | Lee Valley | Lee Valley Sprint Double 100m Open Series | 21 Jul 21 |
| 100 | 12.4 | | -0.2 | | - | | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| 100 | 12.44 | | -0.1 | | 3 | 2.13 | | | Lee Valley | Lee Valley Sprint Double 100m Open Series | 21 Jul 21 |
| 100 | 12.47 | | 0.9 | | 6 | 9 | | | Kettering | Kettering Town April Open | 17 Apr 21 |
| 100 | 12.58 | | -0.2 | | 7 | 10 | | | Lee Valley | Lee Valley Sprint 100m / 200m Open Series | 9 Jun 21 |
| 100 | 12.63 | w | 2.2 | | 5 | | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 200 | 25.48 | | 0.8 | | 7 | 4 | | | Lee Valley | Lee Valley Track Open | 25 Apr 21 |
| 200 | 25.48 | | -1.2 | | 5 | B | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| 200 | 25.50 | | -0.7 | | 5 | A11 | | | Nuneaton | Nuneaton Open Events - Night of 200m PB's | 30 Jun 21 |
| 200 | 25.52 | w | 3.7 | | 6 | 5 | | | Lee Valley | Lee Valley Sprint 100m / 200m Open Series | 28 Apr 21 |
| 200 | 25.54 | | 1.3 | | 2 | 4 | | | Watford | Watford Open Graded Meeting | 28 Jul 21 |
| 200 | 25.71 | | 0.3 | | 6 | 4 | | | Watford | Watford Open Graded Meeting | 8 Sep 21 |
| 200 | 25.72 | | -0.3 | | 7 | B9 | | | Nuneaton | Nuneaton Open Events - Night of 200m PB's | 30 Jun 21 |
| 200 | 26.13 | | -0.1 | | 3 | 7 | | | Lee Valley | Lee Valley Sprint 100m / 200m Open Series | 9 Jun 21 |
| 300 | 40.44 | | | | 3 | 2 | | | Dagenham | Be Fit Today Track Academy Open Series | 26 Jun 21 |
| 300 | 41.77 | | | | 4 | | | | Kettering | Kettering Town April Open | 17 Apr 21 |
| 300 | 41.80 | | | | 4 | 1 | | | Stratford (CT) | Newham September Track Meeting | 12 Sep 21 |
| 400 | 57.66 | | | | 2 | 5 | | | Bromley | Blackheath & Bromley Harriers AC - London Sprints 100/200/300/400 | 24 May 21 |
| 400 | 57.73 | | | | 4 | | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 400 | 57.75 | | | | 6 | 1 | | | Eltham | Cambridge Harriers Open Series | 23 Jun 21 |
| 400 | 59.30 | | | | 4 | 3 | | | Dagenham | Be Fit Today Track Academy Open Series | 30 Aug 21 |
| 400 | 59.87 | | | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 25 Aug 21 |
| 400 | 60.40 | | | | 7 | 4 | | | Harrow | Harrow Spring Open | 13 May 21 |
| 600 | 1:39.03 | | | | 5 | 1 | | | Bromley | Blackheath & Bromley Spring Middle Distance Open Graded Meeting (inc.Field) | 11 Apr 21 |
| 800 | 2:16.53 | | | | 6 | 1 | | | Hendon | London Inter Club Challenge | 10 Jul 21 |
| 800 | 2:20.1 | | | | 3 | B | | | St. Albans | Southern Athletics League - Hertfordshire | 14 Aug 21 |
| 800 | 2:38.79 | | | | 4 | B | | | Stevenage | Southern Athletics League - Hertfordshire | 11 Sep 21 |
| 800 | 2:41.23 | | | | 12 | 9 | | | Watford | Watford Open Graded Meeting | 8 Sep 21 |
| 1500 | 4:55.19 | | | | 4 | 2 | | | Eltham | Cambridge Harriers Open Series | 23 Jun 21 |
| 1500 | 5:07.95 | | | | 13 | 4 | | | Watford | Watford Open Graded Meeting | 28 Jul 21 |
| 1500 | 5:14.5 | | | | 4 | B | | | Ware | Southern Athletics League - Hertfordshire | 20 Jun 21 |
| 110HU20M | 24.28 | | 0.6 | | 2 | B | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| 400H | 63.49 | | | | 3 | B | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| 400H | 64.0 | | | | 1 | B | | | Ware | Southern Athletics League - Hertfordshire | 20 Jun 21 |
| 400H | 64.70 | | | | 5 | 2 | | | Bromley | London Hurdles & Middle Distance Open Meeting | 22 May 21 |
| 400H | 64.89 | | | | 5 | 3 | | | Lee Valley | Lee Valley Hurdles Fest | 31 May 21 |
| 400H | 65.7 | | | | 1 | B | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| 400H | 66.62 | | | | 2 | | | | Nuneaton | Nuneaton Spring Special Open | 1 May 21 |
| 400H | 66.96 | | | | 6 | 1 | | | Lee Valley | Lee Valley Track Open | 25 Apr 21 |
| 400H | 72.30 | | | | 2 | B | | | Stevenage | Southern Athletics League - Hertfordshire | 11 Sep 21 |
| 2000SC | 8:36.5 | | | | 1 | ns | | | St. Albans | Southern Athletics League - Hertfordshire | 14 Aug 21 |
| 3000SC | 13:42.2 | | | | 2 | B | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| HJ | 1.50 | | | | 1 | ns | | | Perivale | Youth Development League Upper Southern West | 27 Jun 21 |
| HJ | NH | | | | - | | | | Watford | Watford Open Graded Meeting | 8 Sep 21 |
| LJ | 5.52 | | | | 1 | B | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| LJ | 5.21 | | | | 2 | ns | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| LJ | 5.13 | | | | 2 | B | | | Ware | Southern Athletics League - Hertfordshire | 20 Jun 21 |
| LJ | 4.97 | i | | | 5 | | | | Cardiff | Cardiff Met GP 1 'Christmas Classic' | 19 Dec 21 |
| LJ | 4.27 | i | | | 8 | | | | Cardiff | Dual Meeting Cardiff Met v University of Birmingham (inc. Cardiff University v Swansea University) | 1 Dec 21 |
| TJ | 10.64 | | 0.7 | | 1 | B | | | Perivale | Youth Development League Upper Southern West | 27 Jun 21 |
| TJ | 10.59 | | | | 1 | B | | | Ware | Southern Athletics League - Hertfordshire | 20 Jun 21 |
| TJ | 10.50 | | | | 2 | B | | | Stevenage | Southern Athletics League - Hertfordshire | 11 Sep 21 |
| TJ | 10.43 | | | | 1 | A | | | Hendon | Youth Development League Upper Southern West | 5 Sep 21 |
| TJ | 10.34 | | | | 2 | B | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| SP6K | 6.38 | | | | 3 | A | | | Perivale | Youth Development League Upper Southern West | 27 Jun 21 |
| SP6K | 6.11 | | | | 3 | A | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| SP6K | 5.88 | | | | 3 | A | | | Hendon | Youth Development League Upper Southern West | 5 Sep 21 |
| DT1.75K | 15.58 | | | | 1 | ns | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| DT1.75K | 14.38 | | | | 3 | A | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| HT6K | 11.38 | | | | 3 | A | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| HT6K | 10.44 | | | | 2 | A | | | Hendon | Youth Development League Upper Southern West | 5 Sep 21 |
| JT800 | 13.43 | | | | 4 | B | | | Stevenage | Southern Athletics League - Hertfordshire | 11 Sep 21 |
| parkrun | 20:56 | | | | 16 | | | 1 | St Albans | St Albans parkrun # 435 | 24 Jul 21 |
| parkrun | 24:02 | | | | 38 | | | 1 | Wendover Woods | Wendover Woods parkrun # 81 | 7 Aug 21 |
| parkrun | 25:36 | | | | 51 | | | 1 | Aylesbury | Aylesbury parkrun # 335 | 6 Nov 21 |
| parkrun | 25:52 | | | | 189 | | | | Cardiff | Cardiff parkrun # 657 | 11 Dec 21 |
| parkrun | 29:40 | | | | 66 | | | | Gadebridge | Gadebridge parkrun # 275 | 25 Dec 21 |
| 2020 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.19 | i | | | 3 | 1.14 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 20 |
| 60 | 8.26 | i | | | 2 | 2.15 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 20 |
| 60 | 8.33 | i | | | 5 | B2.5 | | | Lee Valley | London U20 / Senior Games | 19 Jan 20 |
| 60 | 8.34 | i | | | 5 | B1.5 | | | Lee Valley | London U20 / Senior Games | 19 Jan 20 |
| 60 | 8.52 | i | | | 5 | 1.16 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 1 Mar 20 |
| 60 | 8.76 | i | | | 5 | 2.13 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 1 Mar 20 |
| 200 | 26.93 | i | | | 1 | 8 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 20 |
| 200 | 26.99 | i | | | 4 | 7 | | | Lee Valley | London U20 / Senior Games | 18 Jan 20 |
| 300 | 42.74 | i | | | 1 | 3 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 20 |
| 400 | 59.43 | | | | 3 | 4 | | | Dagenham | Be Fit Today Track Academy Open | 23 Aug 20 |
| 400 | 59.54 | | | | 3 | 6 | | | Lee Valley | London Inter Club Challenge U20, Senior & Masters Open | 6 Sep 20 |
| 400 | 62.90 | i | | | 5 | 5 | | | Lee Valley | London U20 / Senior Games | 18 Jan 20 |
| 600 | 1:36.92 | | | | 4 | 2 | | | Dagenham | Be Fit Today Track Academy Open | 3 Oct 20 |
| 800 | 2:20.39 | | | | 1 | 3 | | | Nuneaton | Nuneaton Senior & U20 Open | 2 Aug 20 |
| 800 | 2:21.38 | | | | 8 | 5 | | | Bromley | London Hurdles & Middle Distance Open Event | 11 Oct 20 |
| 800 | 2:22.76 | i | | | 2 | B4 | | | Lee Valley | London U20 / Senior Games | 19 Jan 20 |
| 800 | 2:35.21 | i | | | 6 | 8 | | | Lee Valley | Lee Valley Middle Distance Open | 19 Feb 20 |
| 400H | 67.01 | | | | 7 | | | | Nuneaton | Nuneaton Senior & U20 Open | 16 Aug 20 |
| LJ | 5.03 | | -0.3 | | 4 | A | | | Nuneaton | Nuneaton Senior & U20 Open | 16 Aug 20 |
| TJ | 10.69 | w | 2.5 | | 5 | B | | | Nuneaton | Nuneaton Senior & U20 Open | 2 Aug 20 |
| TJ | 10.39 | i | | | 3 | | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 1 Mar 20 |
| parkrun | 22:34 | | | | 18 | | | | Tring | Tring parkrun # 288 | 8 Feb 20 |
| parkrun | 23:20 | | | | 15 | | | 1 | Gadebridge | Gadebridge parkrun # 253 | 14 Mar 20 |
| 2019 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.34 | i | | | 6 | 2.3 | | | Lee Valley | Metaswitch Games Open | 16 Feb 19 |
| 60 | 8.36 | i | | | 1 | 1.22 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 3 Feb 19 |
| 60 | 8.40 | i | | | 3 | 2.15 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 6 Jan 19 |
| 60 | 8.40 | i | | | 4 | 1.4 | | | Lee Valley | Metaswitch Games Open | 16 Feb 19 |
| 60 | 8.43 | i | | | 1 | 1.27 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 6 Jan 19 |
| 60 | 8.51 | i | | | 5 | 2.15 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 3 Feb 19 |
| 100 | 12.62 | w | 3.1 | | 2 | 15 | | | Lee Valley | Lee Valley Sprint 100m / 200m Open Series | 28 Aug 19 |
| 100 | 12.68 | w | 2.5 | | 2 | 1.18 | | | Lee Valley | Lee Valley Sprint Double 100m Open Series | 17 Jul 19 |
| 100 | 12.82 | | 0.4 | | 1 | 4 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 100 | 12.86 | | 1.7 | | 5 | 2.17 | | | Lee Valley | Lee Valley Sprint Double 100m Open Series | 17 Jul 19 |
| 100 | 12.91 | | -0.5 | | 4 | 1 | | | Eltham | Cambridge Harriers Open | 19 Jun 19 |
| 100 | 12.95 | | | | 2 | 3 | | | Watford | Watford Open Graded Meeting | 3 Apr 19 |
| 100 | 13.17 | | 0.1 | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 29 May 19 |
| 100 | 13.36 | | -1.0 | | 1 | 8 | | | Eton | Windsor Slough Eton & Hounslow Spring Open | 7 Apr 19 |
| 200 | 26.38 | w | 4.3 | | 3 | 12 | | | Lee Valley | Lee Valley Sprint 100m / 200m Open Series | 28 Aug 19 |
| 200 | 26.46 | | 1.5 | | 1 | 3 | | | Kettering | Kettering Town Harriers Evening Open | 28 May 19 |
| 200 | 26.49 | | 0.0 | | 2 | 4 | | | Watford | Watford Open Graded Meeting | 21 Aug 19 |
| 200 | 26.5 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| 200 | 26.55 | | 0.2 | | 2 | 3 | | | Watford | Watford Open Graded Meeting | 12 Jun 19 |
| 200 | 26.59 | | 0.5 | | 3 | 4 | | | Watford | Watford Open Graded Meeting | 24 Jul 19 |
| 200 | 26.67 | | 1.7 | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 4 Sep 19 |
| 200 | 26.68 | w | 2.7 | | 3 | 5 | | | Hendon | London Inter Club Challenge | 27 Jul 19 |
| 200 | 26.7 | | | | 4 | B | | | Kingston | Southern Athletics League Division 2W | 13 Jul 19 |
| 200 | 27.0 | | | | 7 | | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| 200 | 27.02 | | -0.2 | | 6 | 4 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 200 | 27.14 | | -0.6 | | 1 | 5 | | | Woodford | Woodford Green Open | 30 Mar 19 |
| 200 | 27.66 | | 1.9 | | 5 | 4 | | | Hendon | London Inter Club Challenge | 31 Aug 19 |
| 200 | 27.77 | | -1.4 | | 2 | 10 | | | Eton | Windsor Slough Eton & Hounslow Spring Open | 7 Apr 19 |
| 200 | 27.99 | | 1.1 | | 5 | 3 | | | Sandy | Biggleswade AC Open | 28 Sep 19 |
| 200 | 28.49 | i | | | 2 | 7 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 19 |
| 300 | 43.6 | | | | 3 | 4 | | | Southampton | Southampton Graded Open | 20 Apr 19 |
| 300 | 44.91 | i | | | 6 | 8 | | | Lee Valley | Lee Valley December Open | 1 Dec 19 |
| 300 | 45.48 | i | | | 4 | 3 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 19 |
| 400 | 60.54 | | | | 7 | B | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 400 | 60.6 | | | | 4 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 2 Jun 19 |
| 400 | 60.63 | | | | 2 | 1 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 400 | 60.97 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 10 Jul 19 |
| 400 | 61.03 | | | | 3 | 8 | | | Lee Valley | Lee Valley Four Fest Open | 26 Jun 19 |
| 400 | 61.40 | | | | 4 | 3 | | | Eltham | Cambridge Harriers Open | 14 Aug 19 |
| 400 | 61.61 | | | | 2 | 2 | | | Eltham | Cambridge Harriers Open | 19 Jun 19 |
| 400 | 62.08 | | | | 6 | 1 | | | Sandy | Biggleswade AC Open | 28 Sep 19 |
| 400 | 63.0 | | | | 3 | B | | | Ipswich | Eastern Young Athletes' League | 14 Apr 19 |
| 400 | 63.1 | | | | 2 | B | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| 400 | 63.94 | i | | | 4 | | | | Lee Valley | Metaswitch Games Open | 16 Feb 19 |
| 400 | 64.67 | | | | 5 | 1 | | | Woodford | Woodford Green Open | 30 Mar 19 |
| 800 | 2:27.3 | | | | 6 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| 800 | 2:28.79 | | | | 9 | 4 | | | Watford | Watford Open Graded Meeting | 4 Sep 19 |
| 800 | 2:36.42 | i | | | 7 | 13 | | | Lee Valley | Lee Valley Middle Distance Open | 20 Feb 19 |
| 800 | 2:37.9 | | | | 4 | B | | | Kingston | Southern Athletics League Division 2W | 15 Jun 19 |
| 1500 | 5:22.4 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| 1500 | 5:54.03 | i | | | 6 | 5 | | | Lee Valley | Lee Valley Middle Distance Open | 20 Feb 19 |
| 60HU20M | 12.09 | i | | | 5 | 1 | | | Lee Valley | Lee Valley December Open | 1 Dec 19 |
| 100HU17M | 22.5 | | | | 3 | A | | | Ipswich | Eastern Young Athletes' League | 14 Apr 19 |
| 110H | 26.1 | | | | 2 | B | | | Hemel Hempstead | Southern Athletics League Division 2W | 19 May 19 |
| 110H | 31.78 | | | | 2 | B | | | Bedford | Southern Athletics League Division 2W | 13 Apr 19 |
| 400H | 72.8 | | | | 1 | ns | | | Hemel Hempstead | Southern Athletics League Division 2W | 17 Aug 19 |
| 400H | 73.6 | | | | 4 | A | | | Kingston | Southern Athletics League Division 2W | 13 Jul 19 |
| 400H | 79.0 | | | | 3 | B | | | Kingston | Southern Athletics League Division 2W | 15 Jun 19 |
| 2000SC | 9:42.96 | | | | 2 | B | | | Bedford | Southern Athletics League Division 2W | 13 Apr 19 |
| HJ | 1.50 | | | | 4 | A | | | Bedford | Southern Athletics League Division 2W | 13 Apr 19 |
| HJ | 1.50 | | | | 1 | | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| HJ | 1.50 | | | | 7 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| HJ | 1.50 | | | | 3 | B | | | Hemel Hempstead | Southern Athletics League Division 2W | 19 May 19 |
| HJ | 1.50 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 29 May 19 |
| HJ | 1.50 | | | | 4 | | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| HJ | 1.50 | | | | 2 | B | | | Cambridge | Eastern Young Athletes' League | 7 Jul 19 |
| HJ | 1.45 | | | | 3 | B | | | Kingston | Southern Athletics League Division 2W | 15 Jun 19 |
| HJ | 1.45 | i | | | 5 | B | | | Lee Valley | Lee Valley December Open | 1 Dec 19 |
| HJ | 1.35 | i | | | 12 | | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 6 Jan 19 |
| LJ | 5.10 | | | | 3 | A | | | Cambridge | Eastern Young Athletes' League | 7 Jul 19 |
| LJ | 5.03 | | | | 4 | A | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| LJ | 5.02 | | | | 6 | A | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| LJ | 4.96 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 2 Jun 19 |
| LJ | 4.90 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| LJ | 4.84 | | | | 2 | A | | | Hemel Hempstead | Southern Athletics League Division 2W | 17 Aug 19 |
| LJ | 4.79 | i | | | 12 | | | | Lee Valley | Metaswitch Games Open | 16 Feb 19 |
| LJ | 4.78 | i | | | 12 | C | | | Lee Valley | Lee Valley December Open | 1 Dec 19 |
| LJ | 4.75 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 3 Apr 19 |
| LJ | 4.71 | | | | 8 | | | | Woodford | Woodford Green Open | 30 Mar 19 |
| LJ | 4.71 | | | | 5 | B | | | Hendon | London Inter Club Challenge | 27 Jul 19 |
| LJ | 4.62 | i | | | 14 | | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 3 Feb 19 |
| LJ | 4.55 | | | | 10 | | | | Eton | Windsor Slough Eton & Hounslow Spring Open | 7 Apr 19 |
| TJ | 10.97 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 24 Jul 19 |
| TJ | 10.76 | | | | 3 | | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| TJ | 10.72 | | | | 5 | | | | Sandy | Biggleswade AC Open | 28 Sep 19 |
| TJ | 10.70 | w | 2.6 | | 5 | | | | Hendon | London Inter Club Challenge | 31 Aug 19 |
| TJ | 10.68 | | | | 2 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| TJ | 10.66 | | 0.0 | | - | | | | Hendon | London Inter Club Challenge | 31 Aug 19 |
| TJ | 10.63 | | | | 4 | A | | | Kingston | Southern Athletics League Division 2W | 13 Jul 19 |
| TJ | 10.56 | | | | 3 | A | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| TJ | 10.55 | | | | 2 | B | | | Hemel Hempstead | Southern Athletics League Division 2W | 17 Aug 19 |
| TJ | 10.48 | | | | 3 | A | | | Cambridge | Eastern Young Athletes' League | 7 Jul 19 |
| TJ | 10.44 | | | | 6 | A | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| TJ | 10.39 | | | | 7 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| TJ | 10.38 | | | | 3 | B | | | Hemel Hempstead | Southern Athletics League Division 2W | 19 May 19 |
| TJ | 10.38 | | | | 4 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 2 Jun 19 |
| TJ | 9.90 | | | | 2 | B | | | Ipswich | Eastern Young Athletes' League | 14 Apr 19 |
| SP5K | 6.26 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| DT1.5K | 17.18 | | | | 5 | B | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| DT1.5K | 16.23 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| DT1.5K | 15.24 | | | | 6 | | | | Hendon | London Inter Club Challenge | 27 Jul 19 |
| DT1.5K | 15.01 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| DT1.5K | 14.43 | | | | 5 | | | | Eltham | Cambridge Harriers Open | 14 Aug 19 |
| JT700 | 15.19 | | | | P | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| PenU17M | 1546 | | | | 5 | | | | Hemel Hempstead | Hertfordshire County Open Pentathlon Championships (Inc 3000m Championships) | 29 Jun 19 |
| parkrun | 20:01 | | | | 31 | | | 1 | Rickmansworth | Rickmansworth parkrun # 147 | 25 Dec 19 |
| parkrun | 20:12 | | | | 12 | | | | Ellenbrook Fields | Ellenbrook Fields parkrun # 188 | 7 Dec 19 |
| parkrun | 20:30 | | | | 12 | | | | Ellenbrook Fields | Ellenbrook Fields parkrun # 189 | 14 Dec 19 |
| parkrun | 20:42 | | | | 14 | | | 1 | St Albans | St Albans parkrun # 410 | 12 Oct 19 |
| parkrun | 21:43 | | | | 43 | | | 1 | St Albans | St Albans parkrun # 389 | 18 May 19 |
| parkrun | 22:49 | | | | 70 | | | | St Albans | St Albans parkrun # 383 | 6 Apr 19 |
| parkrun | 23:42 | | | | 20 | | | 1 | Gadebridge | Gadebridge parkrun # 217 | 20 Jul 19 |
| parkrun | 24:30 | | | | 20 | | | 1 | Gadebridge | Gadebridge parkrun # 198 | 2 Mar 19 |
| parkrun | 24:56 | | | | 39 | | | 1 | Gadebridge | Gadebridge parkrun # 197 | 23 Feb 19 |
| parkrun | 25:01 | | | | 26 | | | 1 | Gadebridge | Gadebridge parkrun # 199 | 9 Mar 19 |
| parkrun | 25:10 | | | | 50 | | | | Gadebridge | Gadebridge parkrun # 191 | 5 Jan 19 |
| parkrun | 25:26 | | | | 45 | | | | Gadebridge | Gadebridge parkrun # 192 | 12 Jan 19 |
| 2018 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.94 | i | | | 5 | 1.11 | | | Loughborough | Loughborough Students AC Open | 3 Feb 18 |
| 60 | 8.95 | i | | | 6 | 2.9 | | | Loughborough | Loughborough Students AC Open | 3 Feb 18 |
| 60 | 8.97 | i | | | 1 | 2.18 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 18 |
| 60 | 9.11 | i | | | 7 | 1.9 | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 60 | 9.20 | i | | | 1 | 1.17 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 18 |
| 60 | DQ | i | | | - | 2.10 | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 100 | 13.74 | | 1.2 | | 5 | 3 | | | Sandy | Biggleswade AC Open | 29 Sep 18 |
| 100 | 13.90 | | 1.8 | | 1 | 1.22 | | | Lee Valley | Lee Valley Sprint Open Series | 15 Aug 18 |
| 100 | 14.11 | | -0.4 | | 3 | 3 | | | Watford | Watford Open Graded Meeting | 5 Sep 18 |
| 100 | 14.12 | | 0.4 | | 5 | 17 | | | Lee Valley | Lee Valley Sprint Open Series | 29 Aug 18 |
| 100 | 14.21 | | 0.2 | | 2 | 2 | | | Watford | Watford Open Graded Meeting | 30 May 18 |
| 100 | 14.25 | w | 2.4 | | 2 | 2.20 | | | Lee Valley | Lee Valley Sprint Open Series | 15 Aug 18 |
| 100 | 14.45 | | -2.7 | | 8 | 4 | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| 100 | 14.51 | | -0.9 | | 4 | 1 | | | Finsbury Park | London Heathside AC Sprints Open | 31 May 18 |
| 100 | 14.57 | | -1.8 | | 6 | 8 | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| 100 | 14.7 | | | | 5 | | | | Hornchurch | Havering Spring Warm Up Open | 8 Apr 18 |
| 100 | 14.7 | | | | 5 | ns | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 100 | 14.85 | | -0.2 | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 2 May 18 |
| 100 | 15.11 | | -1.6 | | 5 | Bh2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 18 |
| 150 | 22.73 | | -3.7 | | 3 | 6 | | | Lee Valley | Lee Valley Easter Monday Open | 2 Apr 18 |
| 200 | 28.54 | | 0.9 | | 1 | 2 | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| 200 | 28.87 | | 0.0 | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 25 Jul 18 |
| 200 | 29.16 | | 0.9 | | 1 | 5 | | | Sandy | Biggleswade AC Open | 29 Sep 18 |
| 200 | 29.57 | | 0.8 | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 22 Aug 18 |
| 200 | 29.6 | | | | 4 | 7 | | | Milton Keynes | Milton Keynes Open Series | 10 Jun 18 |
| 200 | 29.64 | | -0.4 | | 4 | 14 | | | Lee Valley | Lee Valley Sprint Open Series | 29 Aug 18 |
| 200 | 30.12 | | 1.0 | | 5 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| 200 | 30.17 | | -0.7 | | 4 | 5 | | | Tooting Bec | Herne Hill Harriers Open | 25 Aug 18 |
| 200 | 30.3 | | | | 2 | ns | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 200 | 30.5 | | | | 3 | 2 | | | Hornchurch | Havering Spring Warm Up Open | 8 Apr 18 |
| 200 | 30.56 | | 0.0 | | 4 | 1 | | | Finsbury Park | London Heathside AC Sprints Open | 31 May 18 |
| 200 | 30.57 | i | | | 5 | 10 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 18 |
| 200 | 30.65 | i | | | 4 | 7 | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 200 | 30.78 | | -1.9 | | 3 | 2 | | | Watford | Watford Open Graded Meeting | 16 May 18 |
| 200 | 31.10 | | -4.5 | | 7 | 5 | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| 200 | 31.18 | | -3.8 | | 8 | h2 | | | Lee Valley | South of England AA U15 / U17 Championships | 12 Aug 18 |
| 200 | 31.4 | | | | 2 | ns | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| 300 | 46.26 | i | | | 3 | 7 | | | Lee Valley | Lee Valley December Open | 2 Dec 18 |
| 300 | 54.29 | | | | 6 | 4 | | | Lee Valley | Lee Valley Easter Monday Open | 2 Apr 18 |
| 400 | 57.8 | | | | 7 | h1 | | | Lee Valley | South of England AA U15 / U17 Championships | 11 Aug 18 |
| 400 | 70.0 | | | | 5 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 400 | 71.19 | | | | 7 | 1 | | | Watford | Watford Open Graded Meeting | 18 Apr 18 |
| 400 | 71.9 | | | | 4 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| 400 | 72.7 | | | | 5 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| 400 | 74.4 | | | | 2 | B | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| 400 | 2:29.1 | | | | 2 | B | | | Ipswich | Eastern Young Athletes' League | 8 Jul 18 |
| 800 | 2:51.73 | | | | 1 | 1 | | | Watford | Watford Open Graded Meeting | 5 Sep 18 |
| 800 | 2:53.1 | | | | 6 | B | | | Ipswich | Eastern Young Athletes' League Final | 2 Sep 18 |
| 800 | 2:53.93 | | | | 10 | 6 | | | Tooting Bec | Herne Hill Harriers Open | 25 Aug 18 |
| 800 | 3:07.3 | | | | 2 | ns | | | Sandy | Southern Athletics League Division 3N | 14 Jul 18 |
| 1500 | 7:11.9 | | | | 4 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 3000 | 16:12.4 | | | | 3 | B | | | Sandy | Southern Athletics League Division 3N | 14 Jul 18 |
| 3000SC | 16:21.27 | | | | 2 | B | | | Perivale | Southern Athletics League Division 3N | 20 May 18 |
| HJ | 1.45 | | | | 5 | | | | Watford | Watford Open Graded Meeting | 5 Sep 18 |
| HJ | 1.40 | | | | 6 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| HJ | 1.40 | | | | 5 | A | | | Sandy | Biggleswade AC Open | 29 Sep 18 |
| HJ | 1.40 | i | | | 3 | A | | | Lee Valley | Lee Valley December Open | 2 Dec 18 |
| HJ | 1.35 | | | | 6 | | | | Milton Keynes | Milton Keynes Open Series | 10 Jun 18 |
| HJ | 1.25 | | | | 6= | | | | Watford | Watford Open Graded Meeting | 30 May 18 |
| HJ | 1.25 | | | | 7= | | | | Tooting Bec | Herne Hill Harriers Open | 30 Jun 18 |
| LJ | 4.38 | | 0.7 | | 13 | | | | Lee Valley | South of England AA U15 / U17 Championships | 11 Aug 18 |
| LJ | 4.27 | | | | 5 | | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| LJ | 4.24 | i | | | 13 | | | | Lee Valley | Lee Valley December Open | 2 Dec 18 |
| LJ | 4.20 | | | | 16 | | | | Milton Keynes | Milton Keynes Open Series | 10 Jun 18 |
| LJ | 4.17 | | | | 4 | | | | Watford | Watford Open Graded Meeting | 4 Apr 18 |
| LJ | 4.12 | | | | 2 | ns | | | Hemel Hempstead | Southern Athletics League Division 3N | 18 Aug 18 |
| LJ | 4.08 | | | | 14 | | | | Tooting Bec | Herne Hill Harriers Open | 25 Aug 18 |
| LJ | 4.00 | | | | 10 | | | | Hornchurch | Havering Spring Warm Up Open | 8 Apr 18 |
| LJ | 3.96 | | 1.0 | | 5 | | | | Finsbury Park | London Heathside AC Sprints Open | 31 May 18 |
| LJ | 3.85 | | | | 9 | | | | Watford | Watford Open Graded Meeting | 22 Aug 18 |
| LJ | 3.83 | | | | 11 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| LJ | 3.81 | | | | 2 | ns | | | Hemel Hempstead | Southern Athletics League Division 3N | 28 Apr 18 |
| LJ | 3.78 | | | | 1 | ns | | | Perivale | Southern Athletics League Division 3N | 20 May 18 |
| LJ | 3.77 | | | | 4 | ns | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| LJ | 3.76 | | | | 3 | ns | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| LJ | 3.37 | | | | 12 | | | | Tooting Bec | Herne Hill Harriers Open | 30 Jun 18 |
| TJ | 8.82 | | | | | | | | Watford | Watford Open Graded Meeting | 25 Jul 18 |
| TJ | 8.66 | | | | 4 | B | | | Ipswich | Eastern Young Athletes' League Final | 2 Sep 18 |
| TJ | 8.47 | | | | 7 | | | | Milton Keynes | Milton Keynes Open Series | 10 Jun 18 |
| TJ | 8.05 | | | | 3 | B | | | Sandy | Southern Athletics League Division 3N | 14 Jul 18 |
| TJ | 7.89 | | | | 1 | ns | | | Hemel Hempstead | Southern Athletics League Division 3N | 28 Apr 18 |
| TJ | 7.65 | | | | 1 | ns | | | Hemel Hempstead | Southern Athletics League Division 3N | 18 Aug 18 |
| SP5K | 5.98 | | | | 1 | | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| SP5K | 5.53 | | | | 3 | B | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| JT700 | 12.38 | | | | 4 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| JT700 | 11.35 | | | | 3 | B | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| JT700 | 4.18 | | | | 1 | B | | | Ipswich | Eastern Young Athletes' League | 8 Jul 18 |
| parkrun | 26:00 | | | | 32 | | | 1 | Gadebridge | Gadebridge parkrun # 189 | 29 Dec 18 |