| 2013 U20 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.00 | | -3.2 | | 5 | A | | | Basildon | UK Youth Development U17/U20 League Division Southern Premier 1 | 28 Apr 13 |
| LJ | 5.15 | i | | | 1 | | | | Lee Valley | Hertfordshire Championships | 17 Mar 13 |
| LJ | 5.06 | | | | 2 | A | | | Basildon | UK Youth Development U17/U20 League Division Southern Premier 1 | 28 Apr 13 |
| TJ | 11.42 | i | | | 1 | | | | Lee Valley | Hertfordshire Championships | 16 Mar 13 |
| TJ | 11.02 | i | | | 9 | | | | Birmingham | England Athletics U15 / U17 / U20 Championships | 24 Feb 13 |
| TJ | 10.94 | i | | | 5 | A | | | Lee Valley | London U20/Senior Games | 27 Jan 13 |
| 2012 U17 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.1 | | | | 2 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 16 Jun 12 |
| 100 | 13.1 | | | | 3 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 100 | 13.15 | | 0.3 | | 7 | 4 | | | Watford | Watford Graded Open | 22 Aug 12 |
| LJ | 5.24 | | | | 2 | A | | | Lee Valley | National Junior Athletic League Southern Premier Division | 24 Jun 12 |
| LJ | 5.14 | | | | 2 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| LJ | 5.13 | i | | | 2 | | | | Lee Valley | London U15/U17 Games | 4 Feb 12 |
| LJ | 4.97 | i | | | 1 | | | | Lee Valley | Hertfordshire Indoor Championships | 4 Mar 12 |
| LJ | 4.94 | | 1.9 | | 7 | A | | | Derby | National Junior Athletics League Final | 9 Sep 12 |
| LJ | 4.91 | | | | 2 | B | | | Eton | National Junior Athletic League Southern Premier Division | 29 Apr 12 |
| LJ | 4.89 | | | | 4 | B | | | Bromley | National Junior Athletic League Southern Premier Division | 22 Jul 12 |
| LJ | 4.75 | | -1.3 | | 2 | B | | | Hendon | National Junior Athletic League Southern Premier Division | 12 Aug 12 |
| TJ | 11.57 | | | | 2 | A | | | Lee Valley | National Junior Athletic League Southern Premier Division | 24 Jun 12 |
| TJ | 11.38 | i | | | 4 | | | | Birmingham | England U15/U17/U20 Championships | 26 Feb 12 |
| TJ | 11.35 | | | | 1 | | | | Watford | Hertfordshire County Championships | 12 May 12 |
| TJ | 11.27 | | -0.4 | | 3 | | | | Gateshead | Aviva English Schools' Championships | 7 Jul 12 |
| TJ | 11.26 | | | | 1 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| TJ | 11.20 | i | | | 1 | | | | Lee Valley | London U15/U17 Games | 4 Feb 12 |
| TJ | 11.16 | | -0.5 | | 2 | | | | Ashford | Aviva SIAB International Match | 21 Jul 12 |
| TJ | 11.15 | | -0.1 | | 7 | | | | Bedford | England Athletics U15/U17 Championships | 19 Aug 12 |
| TJ | 11.14 | i | | | 1 | | | | Lee Valley | Hertfordshire Indoor Championships | 4 Mar 12 |
| TJ | 11.10 | | | | 1 | | | | Watford | South of England AA U15/U17 Championships | 14 Jul 12 |
| TJ | 11.10 | | | | 2 | A | | | Bromley | National Junior Athletic League Southern Premier Division | 22 Jul 12 |
| TJ | 10.89 | | 1.1 | | 2 | A | | | Eton | National Junior Athletic League Southern Premier Division | 29 Apr 12 |
| TJ | 10.89 | | | | 1 | B | | | Hendon | National Junior Athletic League Southern Premier Division | 12 Aug 12 |
| TJ | 10.84 | | | | 2 | | | | Watford | Watford Graded Open | 22 Aug 12 |
| TJ | 10.75 | | 1.3 | | 3 | A | | | Derby | National Junior Athletics League Final | 9 Sep 12 |
| TJ | 10.64 | | | | 1 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 16 Jun 12 |
| 2011 U17 Watford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.17 | i | | | 2 | | | | Lee Valley | Hertfordshire Championships | 6 Mar 11 |
| 100 | 12.7 | | | | 1 | | | | Watford | English Schools Track & Field Cup East Anglia Regional A Final | 13 Jun 11 |
| 100 | 12.7 | | | | 1 | | | | Abingdon | English Schools' Cup Final | 9 Jul 11 |
| 100 | 12.86 | w | 4.0 | | 1 | | | | Hendon | McCain Young Athletes League Southern Premier W Division | 19 Jun 11 |
| 100 | 13.2 | | | | 1 | | | | Winchester | McCain Young Athletes League Southern Premier W Division | 5 Jun 11 |
| 100 | 13.3 | | -1.1 | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 11 Jun 11 |
| 100 | 13.5 | | | | 2 | | | | Reading | McCain Young Athletes League Southern Premier W Division Match 1 | 8 May 11 |
| 200 | 27.0 | | | | 1 | | | | Abingdon | McCain Young Athletes League Southern Premier W Division | 22 May 11 |
| 200 | 27.15 | | -1.1 | | 1 | B | | | Birmingham | McCain Young Athletes League National Auxiliary Final | 3 Sep 11 |
| LJ | 5.16 | | | | 1 | A | | | Birmingham | McCain Young Athletes League National Auxiliary Final | 3 Sep 11 |
| LJ | 5.04 | | -1.0 | | 1 | B | | | Bromley | National Junior League Southern Premier Division | 24 Jul 11 |
| LJ | 5.03 | | | | 1 | | | | Hendon | McCain Young Athletes League Southern Premier W Division | 19 Jun 11 |
| LJ | 5.01 | | -0.3 | | 3 | B | | | Derby | National Junior League National Final | 11 Sep 11 |
| LJ | 5.00 | | | | 1 | | | | Winchester | McCain Young Athletes League Southern Premier W Division | 5 Jun 11 |
| LJ | 4.91 | | | | 2 | B | | | Eton | National Junior League Southern Premier Division | 1 May 11 |
| LJ | 4.90 | | | | 3 | A | | | Hendon | McCain Young Athletes League Southern Regional Final | 17 Jul 11 |
| LJ | 4.89 | | | | 1 | B | | | Basildon | National Junior League Southern Premier Division | 10 Jul 11 |
| LJ | 4.86 | | | | 1 | | | | Reading | McCain Young Athletes League Southern Premier W Division Match 1 | 8 May 11 |
| LJ | 4.70 | i | | | 1 | | | | Lee Valley | Hertfordshire Championships | 6 Mar 11 |
| TJ | 11.32 | | | | 2 | A | | | Bromley | National Junior League Southern Premier Division | 24 Jul 11 |
| TJ | 11.22 | | 0.0 | | 7 | | | | Gateshead | English Schools' Championships | 2 Jul 11 |
| TJ | 11.22 | | 1. | | 3 | A | | | Derby | National Junior League National Final | 11 Sep 11 |
| TJ | 11.19 | | | | 1 | A | | | Birmingham | McCain Young Athletes League National Auxiliary Final | 3 Sep 11 |
| TJ | 11.17 | | | | 1 | B | | | Chelmsford | National Junior League Southern Premier Division | 29 May 11 |
| TJ | 10.93 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 11 Jun 11 |
| TJ | 10.86 | | | | 1 | | | | Abingdon | English Schools' Cup Final | 9 Jul 11 |
| TJ | 10.77 | i | | | 1 | | | | Lee Valley | Hertfordshire Championships | 6 Mar 11 |
| TJ | 10.74 | | | | 1 | | | | Reading | McCain Young Athletes League Southern Premier W Division Match 1 | 8 May 11 |
| TJ | 10.73 | | | | 1 | | | | Winchester | McCain Young Athletes League Southern Premier W Division | 5 Jun 11 |
| TJ | 10.64 | | | | 1 | | | | Abingdon | McCain Young Athletes League Southern Premier W Division | 22 May 11 |
| TJ | 10.64 | | | | 1 | | | | Watford | English Schools Track & Field Cup East Anglia Regional A Final | 13 Jun 11 |
| TJ | 10.57 | | | | 4 | A | | | Basildon | National Junior League Southern Premier Division | 10 Jul 11 |
| TJ | 10.56 | | | | 2 | A | | | Eton | National Junior League Southern Premier Division | 1 May 11 |
| TJ | 10.48 | | | | 1 | | | | Hendon | McCain Young Athletes League Southern Premier W Division | 19 Jun 11 |
| TJ | 10.27 | | | | 3 | A | | | Hendon | McCain Young Athletes League Southern Regional Final | 17 Jul 11 |
| 2010 U15 Watford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.36 | i | | | 2 | 2.2 | | | Lee Valley | Metaswitch Games | 12 Dec 10 |
| 60 | 8.36 | i | | | 6 | 1.1 | | | Lee Valley | Metaswitch Games | 12 Dec 10 |
| 100 | 12.9 | | | | 6 | 1 | | | Watford | Watford Club Championships | 19 Sep 10 |
| 100 | 13.01 | | 0.1 | | 2 | 2 | | | Watford | Watford Graded Open | 14 Jul 10 |
| 100 | 13.05 | | -1.5 | | 4 | h4 | | | Birmingham | Aviva English Schools' Championships | 9 Jul 10 |
| 100 | 13.2 | | | | 1 | A | | | Luton | Eastern Young Athletes' League | 6 Jun 10 |
| 100 | 13.2 | | | | 2 | A | | | Grays | Eastern Young Athletes' League | 11 Jul 10 |
| 100 | 13.5 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 25 Apr 10 |
| LJ | 4.98 | | | | 1 | | | | Watford | Watford Club Championships | 19 Sep 10 |
| LJ | 4.94 | | | | 1 | A | | | Luton | Eastern Young Athletes' League | 6 Jun 10 |
| LJ | 4.93 | w | 2.4 | | 11 | | | | Dreux, FRA | Challenge National Equip’Athlé Finale A | 9 Oct 10 |
| LJ | 4.88 | i | | | 1 | | | | Lee Valley | Metaswitch Games | 12 Dec 10 |
| LJ | 4.87 | | | | 1 | | | | Watford | Watford Graded Open | 8 Sep 10 |
| LJ | 4.85 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 25 Apr 10 |
| LJ | 4.83 | | | | 1 | A | | | Grays | Eastern Young Athletes' League | 11 Jul 10 |
| LJ | 4.59 | | | | 1 | | | | Watford | Watford Graded Open | 16 Jun 10 |
| TJ | 10.85 | | 1.7 | | 9 | | | | Dreux, FRA | Challenge National Equip’Athlé Finale A | 9 Oct 10 |
| TJ | 10.48 | | | | 1 | | | | Watford | Watford Club Championships | 19 Sep 10 |
| 2009 U15 Watford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.1 | | | | 2 | A | | | Watford | Eastern Young Athletes League | 12 Jul 09 |
| 100 | 13.2 | | | | 3 | | | | Stevenage | Hertfordshire County Championships | 10 May 09 |
| 100 | 13.3 | | | | 3 | | | | Watford | Hertfordshire Schools Championships | 13 Jun 09 |
| 100 | 13.3 | | | | 2 | A | | | Peterborough | Eastern Young Athletes' League | 28 Jun 09 |
| 100 | 13.4 | | | | 1 | | | | Chelmsford | English Schools Cup East Anglia | 16 Jun 09 |
| 100 | 13.4 | | | | 1 | | | | Watford | Watford Minors Meeting & Club Champs | 6 Sep 09 |
| 100 | 13.47 | | 0.0 | | 2 | 7 | | | Lee Valley | Lee Valley Open | 4 Apr 09 |
| LJ | 4.85 | | | | 1 | | | | Watford | Watford Minors Meeting & Club Champs | 6 Sep 09 |
| LJ | 4.71 | | | | 4 | | | | Watford | Hertfordshire Schools Championships | 13 Jun 09 |
| LJ | 4.65 | | | | 3 | A | | | Peterborough | Eastern Young Athletes' League | 28 Jun 09 |
| LJ | 4.64 | | | | 3 | | | | Chelmsford | English Schools Cup East Anglia | 16 Jun 09 |
| LJ | 4.64 | | | | 3 | A | | | Watford | Eastern Young Athletes League | 12 Jul 09 |
| LJ | 4.56 | | | | 3 | | | | Stevenage | Hertfordshire County Championships | 10 May 09 |
| LJ | 4.37 | | | | 2 | A | | | St. Albans | Eastern Young Athletes' League | 19 Apr 09 |
| 2008 U13 Watford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.6 | | | | 3 | | | | Watford | Hertfordshire Schools Champs | 14 Jun 08 |
| 100 | 13.7 | | | | 1 | A | | | Grays | Eastern Young Athletes' League | 13 Jul 08 |
| 100 | 14.1 | | | | | | | | Watford | Eastern Young Athletes' League | 29 Jun 08 |
| HJ | 1.35 | | | | 1 | | | | Basildon | Eastern Young Athletes' League | 27 Apr 08 |
| HJ | 1.35 | | | | 1 | | | | Watford | Eastern Young Athletes' League | 29 Jun 08 |
| HJ | 1.35 | | | | 3 | A | | | Grays | Eastern Young Athletes' League | 13 Jul 08 |
| LJ | 4.24 | | | | 1 | A | | | Grays | Eastern Young Athletes' League | 13 Jul 08 |
| LJ | 4.09 | | | | | | | | Hemel Hempstead | Herts County U13 Challenge | 11 Jun 08 |
| LJ | 3.98 | | | | | | | | Watford | Eastern Young Athletes' League | 29 Jun 08 |
| LJ | 3.93 | | | | | | | | Basildon | Eastern Young Athletes' League | 27 Apr 08 |
| 2007 U13 Watford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 10.7 | | | | 1 | B | | | Watford | UKA Young Athletes League Southern 2N | 6 May 07 |
| 100 | 14.0 | | | | 2 | | | | Stevenage | Hertfordshire County U13 Inter Team Challenge | 6 Jun 07 |
| 100 | 14.0 | | | | 1 | | | | Watford | Eastern Young Athletes' League | 1 Jul 07 |
| 100 | 14.3 | | | | | | | | Watford | Watford Club Championships | 16 Sep 07 |
| 100 | 14.6 | | | | | | | | Southend | Eastern Young Athletes' League | 17 Jun 07 |
| HJ | 1.30 | | | | | | | | Watford | Eastern Young Athletes' League 'B' Final | 9 Sep 07 |
| HJ | 1.25 | | | | | | | | Watford | Watford Club Championships | 16 Sep 07 |
| HJ | 1.20 | | | | | | | | Southend | Eastern Young Athletes' League | 17 Jun 07 |
| HJ | 1.15 | | | | | | | | Watford | UKA Young Athletes League Southern 2N | 6 May 07 |
| HJ | 1.15 | | | | | | | | Watford | Eastern YAL | 1 Jul 07 |
| LJ | 4.38 | | | | 1 | | | | Watford | Watford Club Championships | 16 Sep 07 |
| LJ | 4.29 | | | | 3 | A | | | Watford | Eastern Young Athletes' League 'B' Final | 9 Sep 07 |
| LJ | 4.19 | | | | 3 | | | | Southend | Eastern Young Athletes' League | 17 Jun 07 |
| LJ | 3.94 | | | | | | | | Watford | Eastern YAL | 1 Jul 07 |
| LJ | 3.87 | | | | | | | | Stevenage | Hertfordshire County U13 Inter Team Challenge | 6 Jun 07 |
| LJ | 3.82 | | | | | | | | Watford | Eastern Young Athletes League (EYAL) | 29 Apr 07 |
| LJ | 3.73 | | | | | | | | Watford | Watford Open Meeting | 15 Apr 07 |