| 2015 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80HU17W | 13.16 | | -0.2 | | 4 | | | | Chelmsford | Essex County Schools Championships | 13 Jun 15 |
| 2014 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80HU17W | 12.63 | w | 4.1 | | 2 | A | | | Croydon | UK Youth Development U17/U20 League Division Southern Premier 2 | 29 Jun 14 |
| 80HU17W | 12.78 | | | | 2 | | | | Chelmsford | Essex County Schools' Championships | 7 Jun 14 |
| 80HU17W | 12.9 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes' League | 15 Jun 14 |
| 80HU17W | 13.2 | | | | 2 | A | | | Braintree | Eastern Young Athletes' League | 13 Jul 14 |
| 80HU17W | 13.3 | | | | 3 | A | | | Harrow | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Jul 14 |
| LJ | 4.75 | | | | 2 | A | | | Braintree | Eastern Young Athletes' League | 13 Jul 14 |
| LJ | 4.75 | | | | 3 | | | | Harrow | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Jul 14 |
| LJ | 4.73 | | | | 2 | | | | Croydon | UK Youth Development U17/U20 League Division Southern Premier 2 | 29 Jun 14 |
| LJ | 4.66 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League | 15 Jun 14 |
| LJ | 4.62 | | | | 2 | B | | | Newham | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Apr 14 |
| TJ | 9.65 | | | | 3 | | | | Harrow | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Jul 14 |
| 2013 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.8 | | | | 2 | ns | | | Luton | Eastern Young Athletes' League | 7 Jul 13 |
| 100 | 14.0 | | | | 16 | ns | | | Bury St. Edmonds | Eastern Young Athletes' League | 14 Apr 13 |
| 60HU15W | 10.0 | i | | | 1 | | | | Chelmsford | Chelmsford Young Athletes' Open | 2 Mar 13 |
| 75HU15W | 11.75 | | 1.7 | | 5 | | | | Hendon | South of England AA U15/U20 Inter County Championships | 11 Aug 13 |
| 75HU15W | 11.79 | | 1.3 | | 3 | h2 | | | Hendon | South of England AA U15/U20 Inter County Championships | 11 Aug 13 |
| 75HU15W | 11.89 | | 1.7 | | 1 | | | | Chelmsford | Essex Schools' Championships | 8 Jun 13 |
| 75HU15W | 11.9 | | | | 1 | A | | | Great Yarmouth | East Anglian League | 14 Jul 13 |
| 75HU15W | 12.03 | w | 2.8 | | 1 | h1 | | | Chelmsford | Essex Schools' Championships | 8 Jun 13 |
| 75HU15W | 12.2 | | | | 2 | A | | | Luton | Eastern Young Athletes' League | 7 Jul 13 |
| 75HU15W | 12.4 | | | | 3 | A | | | Bury St. Edmunds | East Anglian League Final | 15 Sep 13 |
| 75HU15W | 12.5 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes' League | 4 Aug 13 |
| 75HU15W | 12.6 | | | | 2 | A | | | Chelmsford | East Anglian League | 23 Jun 13 |
| 75HU15W | 12.7 | | | | 2 | A | | | Bury St. Edmonds | Eastern Young Athletes' League | 14 Apr 13 |
| LJ | 4.77 | i | | | 1 | | | | Chelmsford | Chelmsford Young Athletes' Open | 2 Mar 13 |
| LJ | 4.71 | | | | 1 | | | | Chelmsford | Chelmsford Open | 30 Mar 13 |
| LJ | 4.69 | | | | 3 | A | | | Bury St. Edmonds | Eastern Young Athletes' League | 14 Apr 13 |
| LJ | 4.63 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 7 Jul 13 |
| LJ | 4.63 | | | | 2 | B | | | Great Yarmouth | East Anglian League | 14 Jul 13 |
| LJ | 4.59 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes' League | 4 Aug 13 |
| LJ | 4.51 | | | | 1 | A | | | Chelmsford | East Anglian League | 23 Jun 13 |
| LJ | 4.45 | | | | 4 | A | | | Bury St. Edmunds | East Anglian League Final | 15 Sep 13 |
| JT600 | 19.87 | | | | 3 | A | | | Great Yarmouth | East Anglian League | 14 Jul 13 |
| JT600 | 19.01 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League | 4 Aug 13 |
| JT600 | 17.90 | | | | 2 | B | | | Bury St. Edmunds | East Anglian League Final | 15 Sep 13 |
| 2012 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75HU15W | 12.6 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League | 8 Jul 12 |
| 75HU15W | 12.7 | | | | 1 | B | | | Watford | English Schools Track & Field Cup East Anglia Regional A Final | 18 Jun 12 |
| 75HU15W | 12.8 | | | | 3 | A | | | Bury St Edmunds | East Anglian League Final | 23 Sep 12 |
| 75HU15W | 12.9 | | | | 3 | A | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| 75HU15W | 13.1 | | | | 3 | A | | | Stevenage | Eastern Young Athletes League Top Six Final | 16 Sep 12 |
| 75HU15W | 14.4 | | | | 3 | B | | | Norwich | East Anglian League | 22 Apr 12 |
| LJ | 4.64 | | | | 2 | A | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| LJ | 4.55 | | | | 1 | A | | | Chelmsford | East Anglian League (Field only, only one qualified timekeeper) | 29 Jul 12 |
| LJ | 4.50 | | | | 1 | A | | | Sandy | Eastern Young Athletes' League | 19 Aug 12 |
| LJ | 4.44 | | | | 1 | B | | | Stevenage | Eastern Young Athletes League Top Six Final | 16 Sep 12 |
| LJ | 4.43 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes' League | 8 Jul 12 |
| LJ | 4.37 | | | | 1 | ns | | | Norwich | East Anglian League | 22 Apr 12 |
| LJ | 4.16 | | | | 9 | | | | Watford | English Schools Track & Field Cup East Anglia Regional A Final | 18 Jun 12 |
| LJ | 3.99 | | 2.1 | | 9 | | | | Chelmsford | Chelmsford Open | 7 Apr 12 |
| LJ | 3.96 | | | | 6 | A | | | Bury St Edmunds | East Anglian League Final | 23 Sep 12 |
| LJ | 3.88 | | -1.2 | | 10 | | | | Chelmsford | Essex County Championships | 13 May 12 |
| DT1K | 15.25 | | | | 3 | B | | | Chelmsford | East Anglian League (Field only, only one qualified timekeeper) | 29 Jul 12 |
| DT1K | 13.60 | | | | 3 | B | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| DT1K | 13.17 | | | | 2 | A | | | Norwich | East Anglian League | 22 Apr 12 |
| DT1K | 13.02 | | | | 2 | B | | | Sandy | Eastern Young Athletes' League | 19 Aug 12 |
| 2011 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.8 | i | | | 1 | | | | Chelmsford | Chelmsford Minithon | 12 Feb 11 |
| 100 | 15.06 | | | | 5 | 3 | | | Chelmsford | Chelmsford Open | 23 Apr 11 |
| 200 | 32.1 | | | | 3 | B | | | Chelmsford | Eastern Young Athletes' League | 1 May 11 |
| 60HU13W | 11.0 | i | | | 1 | | | | Chelmsford | Chelmsford Minithon | 12 Feb 11 |
| 70HU13W | 12.9 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| 70HU13W | 13.6 | | | | 2 | B | | | Ipswich | East Anglian League | 8 May 11 |
| 70HU13W | 13.6 | | | | 1 | B | | | Great Yarmouth | East Anglian League | 21 Aug 11 |
| 70HU13W | 13.8 | | | | 1 | A | | | Braintree | Eastern Young Athletes' League | 12 Jun 11 |
| 70HU13W | 15.8 | | | | 6 | A | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| 75HU15W | 14.1 | | | | 18 | | | | Abingdon | English Schools' Cup Final | 9 Jul 11 |
| 75HU15W | 14.4 | | | | 11 | | | | Watford | English Schools Track & Field Cup East Anglia Regional A Final | 13 Jun 11 |
| LJ | 4.20 | | | | 1 | A | | | Braintree | Eastern Young Athletes' League | 14 Aug 11 |
| LJ | 4.17 | | | | 15 | | | | Abingdon | English Schools' Cup Final | 9 Jul 11 |
| LJ | 4.15 | | | | 1 | | | | Chelmsford | Essex County Schools' Championships | 11 Jun 11 |
| LJ | 4.10 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League | 1 May 11 |
| LJ | 4.07 | | | | 1 | B | | | Great Yarmouth | East Anglian League | 21 Aug 11 |
| LJ | 3.99 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| LJ | 3.94 | i | | | 1 | | | | Chelmsford | Chelmsford Minithon | 12 Feb 11 |
| LJ | 3.90 | | | | 1 | | | | Chelmsford | Chelmsford Open | 23 Apr 11 |
| LJ | 3.89 | | 0.2 | | 11 | B | | | Kingston | Southern U13 Inter Counties Championships | 31 Jul 11 |
| LJ | 3.81 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| LJ | 3.72 | | | | 14 | | | | Watford | English Schools Track & Field Cup East Anglia Regional A Final | 13 Jun 11 |
| LJ | 3.69 | | | | 2 | A | | | Braintree | Eastern Young Athletes' League | 12 Jun 11 |
| SP2.72K | 6.70 | | | | 1 | B | | | Braintree | Eastern Young Athletes' League | 14 Aug 11 |
| SP2.72K | 6.22 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| SP2.72K | 6.03 | | | | 1 | B | | | Great Yarmouth | East Anglian League | 21 Aug 11 |
| DT0.75K | 15.29 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes' League | 1 May 11 |
| DT0.75K | 14.11 | | | | 2 | A | | | Braintree | Eastern Young Athletes' League | 14 Aug 11 |
| DT0.75K | 12.82 | | | | 3 | A | | | Braintree | Eastern Young Athletes' League | 12 Jun 11 |
| DT0.75K | 10.40 | | | | 2 | A | | | Ipswich | East Anglian League | 8 May 11 |
| 2010 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.7 | w | | | 5 | B | | | Lee Valley | Eastern Young Athletes' League | 15 Aug 10 |
| 100 | 15.3 | | | | 2 | B | | | Chelmsford | East Anglian League | 16 May 10 |
| 100 | 15.5 | | | | 6 | B | | | Chelmsford | Eastern Young Athletes' League | 6 Jun 10 |
| LJ | 3.94 | | | | 5 | A | | | Chelmsford | Eastern Young Athletes' League | 6 Jun 10 |
| LJ | 3.60 | | | | 1 | B | | | Chelmsford | East Anglian League | 16 May 10 |
| SP2.72K | 5.35 | | | | 4 | B | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |