| 2012 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.6 | | | | 3 | B | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| 200 | 25.3 | | | | 4 | B | | | Stevenage | Eastern Young Athletes League Top Six Final | 16 Sep 12 |
| 200 | 26.3 | | | | 3 | B | | | Bury St Edmunds | East Anglian League Final | 23 Sep 12 |
| 800 | 2:35.9 | | | | 4 | B | | | Bury St Edmunds | East Anglian League Final | 23 Sep 12 |
| 60HU17M | 8.81 | i | | | 3 | h2 | | | Lee Valley | Essex & Eastern Counties Championships | 12 Feb 12 |
| 60HU17M | 8.85 | i | | | 4 | h3 | | | Lee Valley | SEAA Championships Day 2 & 3 | 21 Jan 12 |
| 60HU17M | 8.85 | i | | | 4 | | | | Lee Valley | Essex & Eastern Counties Championships | 12 Feb 12 |
| 100HU17M | 14.30 | w | 2.5 | | 5 | | | | Southend | Essex County Championships | 28 Apr 12 |
| 100HU17M | 14.3 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 27 May 12 |
| 100HU17M | 14.57 | | -3.0 | | 4 | | | | Chelmsford | Essex Schools' Championships | 16 Jun 12 |
| 100HU17M | 14.58 | | -1.6 | | 2 | h2 | | | Chelmsford | Essex Schools' Championships | 16 Jun 12 |
| 100HU17M | 14.59 | w | 2.3 | | 3 | h2 | | | Southend | Essex County Championships | 28 Apr 12 |
| 100HU17M | 14.6 | | | | 1 | A | | | Norwich | Eastern Young Athletes' League | 29 Apr 12 |
| 100HU17M | 14.6 | | | | 3 | A | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| 100HU17M | 14.7 | | | | 1 | A | | | Colchester | East Anglian League | 1 Jul 12 |
| 100HU17M | 14.9 | | | | 2 | A | | | Stevenage | Eastern Young Athletes League Top Six Final | 16 Sep 12 |
| 100HU17M | 15.3 | | | | 2 | A | | | Luton | East Anglian League | 20 May 12 |
| 100HU17M | 15.4 | | | | 1 | A | | | Bury St Edmunds | East Anglian League Final | 23 Sep 12 |
| HJ | 1.55 | | | | 2 | B | | | Norwich | Eastern Young Athletes' League | 29 Apr 12 |
| HJ | 1.50 | | | | 1 | B | | | Luton | East Anglian League | 20 May 12 |
| HJ | 1.50 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 27 May 12 |
| LJ | 5.54 | | | | 1 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 27 May 12 |
| LJ | 4.67 | | | | 1 | B | | | Colchester | East Anglian League | 1 Jul 12 |
| TJ | 10.96 | | | | 1 | B | | | Norwich | Eastern Young Athletes' League | 29 Apr 12 |
| TJ | 10.73 | | | | 1 | B | | | Colchester | East Anglian League | 1 Jul 12 |
| TJ | 10.61 | | | | 1 | B | | | Luton | East Anglian League | 20 May 12 |
| SP5K | 8.59 | | | | 2 | B | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| 2011 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100HU17M | 15.5 | | | | 1 | A | | | Ipswich | East Anglian League | 8 May 11 |
| 100HU17M | 15.5 | | | | 3 | A | | | Bury St Edmunds | East Anglian League Final | 18 Sep 11 |
| 100HU17M | 15.6 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes' League | 1 May 11 |
| 100HU17M | 15.8 | | | | 2 | B | | | Braintree | Eastern Young Athletes' League | 12 Jun 11 |
| 100HU17M | 16.00 | | -0.4 | | 6 | h2 | | | Chelmsford | Essex County Championships | 14 May 11 |
| 100HU17M | 16.0 | | | | 3 | A | | | Great Yarmouth | East Anglian League | 21 Aug 11 |
| 100HU17M | 16.1 | | | | 2 | A | | | Braintree | East Anglian League | 17 Jul 11 |
| 100HU17M | 16.3 | | | | 3 | B | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| 100HU17M | 17.6 | | | | 2 | A | | | Braintree | Eastern Young Athletes' League | 14 Aug 11 |
| HJ | 1.50 | | | | 1 | B | | | Great Yarmouth | East Anglian League | 21 Aug 11 |
| HJ | 1.45 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes' League | 1 May 11 |
| LJ | 4.79 | | | | 2 | B | | | Braintree | Eastern Young Athletes' League | 14 Aug 11 |
| TJ | 10.15 | | | | 2 | A | | | Great Yarmouth | East Anglian League | 21 Aug 11 |
| TJ | 10.12 | | | | 3 | B | | | Chelmsford | Eastern Young Athletes' League | 1 May 11 |
| TJ | 10.10 | | | | 1 | B | | | Ipswich | East Anglian League | 8 May 11 |
| TJ | 9.87 | | | | 2 | B | | | Braintree | Eastern Young Athletes' League | 12 Jun 11 |
| DT1.5K | 17.99 | | | | 2 | B | | | Ipswich | East Anglian League | 8 May 11 |
| DT1.5K | 15.42 | | | | 1 | B | | | Braintree | East Anglian League | 17 Jul 11 |
| JT700 | 18.74 | | | | 1 | B | | | Braintree | Eastern Young Athletes' League | 12 Jun 11 |
| JT700 | 17.41 | | | | 1 | B | | | Braintree | East Anglian League | 17 Jul 11 |
| JT700 | 15.08 | | | | 1 | B | | | Braintree | Eastern Young Athletes' League | 14 Aug 11 |
| 2010 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:46.7 | | | | P | | | | Chelmsford | Essex Schools Combined Events Championships | 19 May 10 |
| 60HU15M | 10.16 | i | | | 3 | h3 | | | Lee Valley | Essex Championships | 6 Feb 10 |
| 80HU15M | 13.0 | | | | 3 | A | | | Bury St. Edmunds | East Anglian League Final | 19 Sep 10 |
| 80HU15M | 13.1 | | | | 2 | A | | | Chelmsford | East Anglian League | 16 May 10 |
| 80HU15M | 13.1 | | | | P | | | | Chelmsford | Essex Schools Combined Events Championships | 19 May 10 |
| 80HU15M | 13.12 | w | 2.3 | | 3 | h2 | | | Chelmsford | Essex County Championships | 8 May 10 |
| 80HU15M | 13.3 | | | | 2 | B | | | Braintree | East Anglian League | 20 Jun 10 |
| 80HU15M | 13.4 | | 0.3 | | 3 | B | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| 80HU15M | 13.6 | | | | 1 | B | | | Ware | Eastern Young Athletes' League | 25 Apr 10 |
| 80HU15M | 13.6 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes' League | 6 Jun 10 |
| 80HU15M | 13.6 | w | | | 7 | | | | Lee Valley | Eastern Young Athletes' League | 15 Aug 10 |
| HJ | 1.51 | | | | 13 | | | | Chelmsford | Essex Schools Championships | 12 Jun 10 |
| HJ | 1.47 | | | | P | | | | Chelmsford | Essex Schools Combined Events Championships | 19 May 10 |
| HJ | 1.40 | | | | 2 | B | | | Bury St. Edmunds | East Anglian League Final | 19 Sep 10 |
| LJ | 4.39 | | | | P | | | | Chelmsford | Essex Schools Combined Events Championships | 19 May 10 |
| LJ | 4.38 | | | | 1 | B | | | Chelmsford | East Anglian League | 16 May 10 |
| TJ | 9.53 | | | | 2 | B | | | Bury St. Edmunds | East Anglian League Final | 19 Sep 10 |
| SP4K | 5.83 | | | | P | | | | Chelmsford | Essex Schools Combined Events Championships | 19 May 10 |
| PenU15M | 1621 | | | | 40 | | | | Chelmsford | Essex Schools Combined Events Championships | 19 May 10 |
| PenU15M | 1621 | | | | 41 | | | | Chelmsford | Essex Schools Combined Events Championships | 19 May 10 |
| 2009 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80HU15M | 14.0 | | | | 1 | A | | | Ipswich | East Anglian League | 26 Apr 09 |
| 80HU15M | 14.0 | | | | 1 | B | | | Luton | Eastern Young Athletes League | 28 Jun 09 |
| 80HU15M | 14.0 | | | | 2 | B | | | Chelmsford | Eastern Young Athletes' League Final | 13 Sep 09 |
| 80HU13M | 13.7 | | | | 12 | | | | Chelmsford | English Schools Cup East Anglia | 16 Jun 09 |
| HJ | 1.35 | | | | 13= | | | | Chelmsford | English Schools Cup East Anglia | 16 Jun 09 |
| 2008 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60HU13M | 10.75 | i | | | 1 | | | | Lee Valley | Essex County Championships | 26 Jan 08 |
| 75HU13M | 13.0 | | | | 1 | | | | St. Ives | East Anglian League | 18 May 08 |
| 75HU13M | 13.0 | | | | 1 | A | | | Luton | East Anglian League | 17 Aug 08 |
| 75HU13M | 13.0 | | | | 1 | A | | | Bury St. Edmunds | East Anglian League Final | 21 Sep 08 |
| 75HU13M | 13.2 | | -2.1 | | 1 | A | | | Bedford | Eastern Young Athletes' League Final | 14 Sep 08 |
| 75HU13M | 13.4 | | | | 2 | A | | | Grays | Eastern Young Athletes' League | 13 Jul 08 |
| 75HU13M | 13.43 | | -1.0 | | 4 | | | | Grays | Essex Championships | 5 May 08 |
| 75HU13M | 13.5 | | | | 1 | | | | Chelmsford | Eastern Young Athletes' League | 29 Jun 08 |
| 75HU13M | 13.67 | | -2.7 | | 2 | h2 | | | Grays | Essex Championships | 5 May 08 |
| 75HU13M | 13.7 | | | | 1 | A | | | Chelmsford | East Anglian League | 22 Jun 08 |
| 75HU13M | 13.8 | | | | 1 | | | | Braintree | Eastern Young Athletes' League | 27 Apr 08 |
| 75HU13M | 14.7 | | | | | | | | Cambridge | East Anglian League | 20 Apr 08 |
| 75HU13M | 14.87 | | | | | | | | Lee Valley | Lee Valley Open | 12 Apr 08 |
| HJ | 1.40 | | | | 1 | B | | | Luton | East Anglian League | 17 Aug 08 |
| HJ | 1.40 | | | | 1 | B | | | Bedford | Eastern Young Athletes' League Final | 14 Sep 08 |
| HJ | 1.40 | | | | 2 | B | | | Bury St. Edmunds | East Anglian League Final | 21 Sep 08 |
| HJ | 1.35 | i | | | | | | | Lee Valley | Essex Indoor Championships | 26 Jan 08 |
| HJ | 1.35 | | | | | | | | Hornchurch | Havering Mayesbrook Spring Open | 30 Mar 08 |
| HJ | 1.35 | | | | | | | | Lee Valley | Lee Valley Open | 12 Apr 08 |
| HJ | 1.30 | | | | | | | | Cambridge | East Anglian League | 20 Apr 08 |
| HJ | 1.30 | | | | | | | | Grays | Essex Championships | 5 May 08 |
| HJ | 1.30 | | | | | | | | St. Ives | East Anglian League | 18 May 08 |
| HJ | 1.30 | | | | | | | | Chelmsford | East Anglian League | 22 Jun 08 |
| HJ | 1.30 | | | | | | | | Chelmsford | Eastern Young Athletes' League | 29 Jun 08 |
| HJ | 1.25 | | | | | | | | Chelmsford | Chelmsford Open | 22 Mar 08 |
| HJ | 1.25 | | | | | | | | Grays | Eastern Young Athletes' League | 13 Jul 08 |
| LJ | 4.08 | | | | | | | | Luton | East Anglian League | 17 Aug 08 |
| DT1K | 18.01 | | | | | | | | Grays | Eastern Young Athletes' League | 13 Jul 08 |
| 2007 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75HU13M | 13.9 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes' League Final | 9 Sep 07 |
| 75HU13M | 14.2 | | | | 1 | B | | | Milton Keynes | Eastern Young Athletes' League | 15 Jul 07 |
| 75HU13M | 14.6 | | | | 3 | | | | Colchester | East Anglian League | 19 Aug 07 |
| 75HU13M | 15.3 | | | | | | | | Grays | Eastern Young Athletes' League | 5 Aug 07 |
| HJ | 1.35 | | | | | | | | Milton Keynes | Eastern Young Athletes' League | 15 Jul 07 |
| HJ | 1.35 | | | | | | | | Colchester | East Anglian League | 19 Aug 07 |
| HJ | 1.30 | | | | | | | | Chelmsford | Eastern Young Athletes' League Final | 9 Sep 07 |
| HJ | 1.30 | | | | | | | | Bury St. Edmunds | East Anglian League Final | 16 Sep 07 |