| 2014 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| DT1K | 14.63 | | | | 2 | B | | | Newham | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Apr 14 |
| HT4K | 37.32 | | | | 1 | | | | Watford | Hertfordshire County Championships | 24 May 14 |
| HT4K | 36.66 | | | | 1 | A | | | Newham | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Apr 14 |
| HT4K | 36.25 | | | | 1 | B | | | Stevenage | Sweatshop Southern Athletics League Division 1 | 17 May 14 |
| HT4K | 35.80 | | | | 9 | | | | Hendon | South of England AA U15 / U20 Inter County Championships | 3 Aug 14 |
| HT4K | 35.50 | | | | 4 | A | | | Stevenage | Sweatshop Southern Athletics League Division 1 | 2 Aug 14 |
| HT4K | 34.78 | | | | 2 | B | | | Stevenage | UK Youth Development U17/U20 League Division Southern Premier 2 | 1 Jun 14 |
| HT4K | 34.30 | | | | 3 | | | | Welwyn | Herts Phoenix Graded Open | 18 Apr 14 |
| HT4K | 34.26 | | | | 3 | A | | | Peterborough | Sweatshop Southern Athletics League Division 1 | 19 Apr 14 |
| HT4K | 33.66 | | | | 5 | | | | Lee Valley | Lee Valley Open | 12 Apr 14 |
| HT4K | 33.39 | | | | 4 | | | | Sandy | Biggleswade AC Jumps Throws Open | 7 Aug 14 |
| HT4K | 31.25 | | | | 1 | B | | | Southampton | Sweatshop Southern Athletics League Division 1 | 21 Jun 14 |
| 2013 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP4K | 6.75 | | | | 2 | A | | | Stevenage | UK Youth Development U17/U20 League Division Southern North 1 | 28 Apr 13 |
| SP4K | 6.28 | | | | 4 | B | | | Sandy | UK Youth Development U17/U20 League Division Southern North 1 | 28 Jul 13 |
| DT1K | 17.52 | | | | 3 | ns | | | Braintree | Sweatshop Southern Athletics League Division 1 | 13 Jul 13 |
| DT1K | 16.66 | | | | 3 | B | | | Stevenage | UK Youth Development U17/U20 League Division Southern North 1 | 28 Apr 13 |
| DT1K | 15.85 | | | | 3 | B | | | Sandy | UK Youth Development U17/U20 League Division Southern North 1 | 28 Jul 13 |
| HT4K | 37.97 | | | | 2 | | | | Cambridge | Eastern Counties Championships | 29 Jun 13 |
| HT4K | 37.84 | | | | 1 | | | | Watford | Hertfordshire County Championships | 25 May 13 |
| HT4K | 37.47 | | | | 2 | A | | | Ware | Sweatshop Southern Athletics League Division 1 | 18 May 13 |
| HT4K | 36.42 | | | | 3 | | | | Watford | Watford Open Graded Meeting | 12 Jun 13 |
| HT4K | 36.02 | | | | 1 | A | | | Stevenage | UK Youth Development U17/U20 League Division Southern North 1 | 28 Apr 13 |
| HT4K | 35.91 | | | | 2 | | | | St. Ives | Cambridgeshire AA Development Open | 8 May 13 |
| HT4K | 35.31 | | | | 1 | ns | | | Stevenage | Sweatshop Southern Athletics League Division 1 | 20 Apr 13 |
| HT4K | 34.71 | | | | 4 | | | | Birmingham | Birchfield Harriers Open | 21 Apr 13 |
| HT4K | 34.68 | | | | 1 | A | | | Welwyn | UK Youth Development U17/U20 League Division Southern North 1 | 2 Jun 13 |
| HT4K | 34.25 | | | | 11 | B | | | Bedford | British Athletics Jumps & Throws Fest | 18 Aug 13 |
| HT4K | 33.42 | | | | 4 | | | | Lee Valley | Lee Valley Open | 13 Apr 13 |
| HT4K | 32.54 | | | | 1 | A | | | Sandy | UK Youth Development U17/U20 League Division Southern North 1 | 28 Jul 13 |
| HT4K | 32.28 | | | | 2 | B | | | Braintree | Sweatshop Southern Athletics League Division 1 | 13 Jul 13 |
| HT4K | 31.77 | | | | 7 | | | | Watford | Watford Open Graded Meeting | 24 Jul 13 |
| HT4K | 31.75 | | | | 10 | | | | Hendon | South of England AA U15/U20 Inter County Championships | 11 Aug 13 |
| HT4K | 29.90 | | | | 2 | B | | | Abingdon | Sweatshop Southern Athletics League Division 1 | 10 Aug 13 |
| 2012 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP4K | 6.44 | | | | 6 | A | | | Stevenage | Eastern Young Athletes League Top Six Final | 16 Sep 12 |
| SP4K | 6.38 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 27 May 12 |
| SP4K | 6.32 | | | | 5 | A | | | Stevenage | Eastern Young Athletes' League | 8 Jul 12 |
| SP4K | 6.13 | | | | 5 | A | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| SP4K | 5.77 | | | | 4 | A | | | Cambridge | Eastern Young Athletes' League | 19 Aug 12 |
| DT1K | 18.79 | | | | 4 | A | | | Luton | Eastern Young Athletes' League | 27 May 12 |
| DT1K | 18.42 | | | | 6 | A | | | Stevenage | Eastern Young Athletes League Top Six Final | 16 Sep 12 |
| DT1K | 17.73 | | | | 1 | B | | | Norwich | National Junior Athletic League Thames Division | 22 Jul 12 |
| DT1K | 17.39 | | | | 3 | A | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| DT1K | 16.28 | | | | 5 | A | | | Stevenage | Eastern Young Athletes' League | 8 Jul 12 |
| DT1K | 15.52 | | | | 5 | A | | | Cambridge | Eastern Young Athletes' League | 19 Aug 12 |
| HT4K | 36.81 | | | | 1 | B | | | Sandy | National Junior Athletic League Thames Division | 24 Jun 12 |
| HT4K | 36.09 | | | | 4 | | | | Watford | South of England AA U15/U17 Championships | 14 Jul 12 |
| HT4K | 35.69 | | | | 2 | | | | Cambridge | Eastern AA Championships | 2 Jun 12 |
| HT4K | 35.35 | | | | 2 | | | | Sandy | Biggleswade Open | 29 Sep 12 |
| HT4K | 34.96 | | | | 1 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 16 Jun 12 |
| HT4K | 34.41 | | | | 6 | | | | Watford | Watford Graded Open | 25 Jul 12 |
| HT4K | 34.04 | | | | 3 | A | | | Sandy | Bedfordshire Open Meeting | 14 Apr 12 |
| HT4K | 33.76 | | | | 1 | A | | | Cambridge | Eastern Young Athletes' League | 19 Aug 12 |
| HT4K | 33.53 | | | | 3 | A | | | Stevenage | Eastern Young Athletes League Top Six Final | 16 Sep 12 |
| HT4K | 33.48 | | | | 1 | | | | Watford | Hertfordshire County Championships | 12 May 12 |
| HT4K | 33.15 | | | | 4 | | | | Watford | Watford Open Graded Meeting | 13 Jun 12 |
| HT4K | 32.97 | | | | 3 | | | | Chelmsford | Chelmsford Throws Festival | 6 Apr 12 |
| HT4K | 32.94 | | | | 6 | | | | Sandy | Biggleswade Throws Fest | 16 Aug 12 |
| HT4K | 32.90 | | | | 1 | A | | | Luton | Eastern Young Athletes' League | 27 May 12 |
| HT4K | 32.80 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 8 Jul 12 |
| HT4K | 31.92 | | | | 5 | | | | Crookham Common | Arthur Killbery Memorial Open Throws | 11 Mar 12 |
| HT4K | 31.73 | | | | 2 | ns | | | Ashford | Southern Athletics League Division 1 | 21 Apr 12 |
| HT4K | 31.46 | | | | 1 | A | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| HT4K | 31.06 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Apr 12 |
| HT4K | 29.81 | | | | 15 | | | | Gateshead | Aviva ESAA English Schools' Championships | 7 Jul 12 |
| HT4K | 9.17 | | | | 1 | | | | Stevenage | National Junior Athletic League Thames Division | 12 Aug 12 |
| 2011 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| LJ | 3.35 | | | | 3 | B | | | Watford | Eastern Young Athletes' League | 1 May 11 |
| TJ | 6.56 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 14 Aug 11 |
| TJ | 6.49 | | | | 3 | B | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| SP4K | 6.15 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 12 Jun 11 |
| SP4K | 5.67 | | | | 3 | B | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| DT1K | 17.00 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 12 Jun 11 |
| DT1K | 15.97 | | | | 3 | B | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| DT1K | 14.38 | | | | 3 | B | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| HT4K | 34.32 | | | | 4 | A | | | Kingston | Southern U17 Inter Counties | 14 Aug 11 |
| HT4K | 32.98 | | | | 1 | ns | | | Stevenage | Southern Athletics League Division 1 | 20 Aug 11 |
| HT4K | 32.80 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 12 Jun 11 |
| HT4K | 32.72 | | | | 2 | | | | Cambridge | Eastern AA Championships | 28 May 11 |
| HT4K | 31.96 | | | | 3 | | | | Chelmsford | Chelmsford Throws Festival | 22 Apr 11 |
| HT4K | 31.95 | | | | 1 | A | | | Watford | Eastern Young Athletes' League | 1 May 11 |
| HT4K | 31.25 | | | | 2 | | | | Watford | Watford Open | 1 Jun 11 |
| HT4K | 31.25 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| HT4K | 30.73 | | | | 7 | | | | Ashford | SEAA U15/U17 Championships | 6 Aug 11 |
| HT4K | 30.61 | | | | 2 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 11 Jun 11 |
| HT4K | 30.43 | | | | 3 | | | | Watford | Watford Open | 29 Jun 11 |
| HT4K | 29.89 | | | | 2 | ns | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| HT4K | 29.82 | | | | 1 | B | | | Stevenage | Southern Athletics League Division 1 | 30 Jul 11 |
| HT4K | 29.59 | | | | 2 | ns | | | Chelmsford | Southern Athletics League Division 1 | 21 May 11 |
| HT4K | 29.44 | | | | 1 | | | | Woodford | Woodford Green Open | 16 Apr 11 |
| HT4K | 28.77 | | | | 1 | | | | St. Ives | Cambridgeshire AA Summer Evening Open | 25 May 11 |
| HT4K | 28.42 | | | | 1 | | | | Sandy | Biggleswade Open Throws Fest | 4 Aug 11 |
| HT4K | 27.90 | | | | 1 | ns | | | Peterborough | Southern Athletics League Division 1 | 30 Apr 11 |
| HT4K | 27.83 | | | | 3 | | | | Parliament Hill | London Inter Club Challenge | 23 Apr 11 |
| HT4K | 27.52 | | | | 2 | | | | Watford | Hertfordshire County Championships | 15 May 11 |
| HT4K | 26.89 | | | | 3 | | | | Lee Valley | Lee Valley Open | 9 Apr 11 |
| 2010 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP4K | 5.52 | | | | 6 | A | | | Chelmsford | Eastern Young Athletes' League | 6 Jun 10 |
| SP3.25K | 6.65 | | | | 6 | A | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| SP3.25K | 6.47 | | | | 3 | A | | | Stevenage | Southern Women's League Premier - Match 1 | 4 Sep 10 |
| SP3.25K | 6.15 | | | | 3 | A | | | Guildford | Southern Women's League Premier - Match 2 | 22 May 10 |
| SP3.25K | 5.96 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 11 Jul 10 |
| SP3.25K | 5.82 | | | | 6 | A | | | Lee Valley | Alpha Beta - Alpha Trophy | 17 Apr 10 |
| SP3.25K | 5.74 | | | | 3 | A | | | Peterborough | Eastern Young Athletes' League | 15 Aug 10 |
| SP3.25K | 5.59 | | | | 3 | A | | | Ipswich | Southern Women's League Premier - Match 2 | 24 Apr 10 |
| DT1K | 16.78 | | | | 4 | A | | | Stevenage | Southern Women's League Premier - Match 1 | 4 Sep 10 |
| DT1K | 15.75 | | | | 6 | B | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| DT1K | 15.64 | | | | 5 | B | | | Chelmsford | Eastern Young Athletes' League | 6 Jun 10 |
| DT1K | 15.53 | | | | 3 | A | | | Peterborough | Eastern Young Athletes' League | 15 Aug 10 |
| DT1K | 14.74 | | | | 2 | A | | | Guildford | Southern Women's League Premier - Match 2 | 22 May 10 |
| DT1K | 14.42 | | | | 3 | A | | | Ipswich | Southern Women's League Premier - Match 2 | 24 Apr 10 |
| DT1K | 13.37 | | | | 4 | B | | | Lee Valley | Alpha Beta - Alpha Trophy | 17 Apr 10 |
| DT1K | 13.19 | | | | 2 | B | | | Stevenage | Eastern Young Athletes' League | 11 Jul 10 |
| HT3K | 37.15 | | | | 2 | | | | Sandy | Biggleswade AC Open | 25 Sep 10 |
| HT3K | 35.91 | | | | 1 | | | | Hendon | Southern Counties U15/U20 Inter Counties | 28 Aug 10 |
| HT3K | 35.53 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 11 Jul 10 |
| HT3K | 34.90 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| HT3K | 34.02 | | | | 8 | | | | Bedford | Aviva England Athletics U15/U17 Championships | 21 Aug 10 |
| HT3K | 33.92 | | | | 1 | | | | Watford | Watford Graded Open | 11 Aug 10 |
| HT3K | 33.52 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC Championships | 5 Sep 10 |
| HT3K | 33.11 | | | | 2 | | | | Cambridge | Eastern AA Championships | 17 Jul 10 |
| HT3K | 32.66 | | | | 2 | | | | Woodford | London Inter Club Challenge | 19 Jun 10 |
| HT3K | 30.53 | | | | 1 | A | | | Peterborough | Eastern Young Athletes' League | 15 Aug 10 |
| HT3K | 29.16 | | | | 1 | | | | Watford | Hertfordshire County Championships | 9 May 10 |
| HT3K | 27.71 | | | | 1 | | | | Lee Valley | Eastern Young Athletes' League | 25 Apr 10 |
| HT3K | 25.74 | | | | 1 | | | | Chelmsford | Chelmsford Throws Festival | 2 Apr 10 |
| 2009 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HT3K | 23.90 | | | | 1 | ns | | | Stevenage | Eastern Young Athletes League | 16 Aug 09 |
| 2008 U13 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| DT0.75K | 12.78 | | | | | | | | Bury St. Edmunds | Eastern Young Athletes' League | 3 Aug 08 |