| 2019 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.45 | | | | 1 | 1 | | | Stevenage | Stevenage & North Herts AC Club Championships | 8 Sep 19 |
| 100 | 11.50 | | 0.9 | | 2 | B | | | Perivale | UK Youth Development U17/U20 League Division South 2A | 26 May 19 |
| 100 | 11.57 | | 1.2 | | 2 | A | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 14 Sep 19 |
| 100 | 11.8 | | | | 3 | B | | | Tonbridge | Southern Athletics League Division 2E | 13 Jul 19 |
| 100 | 11.83 | | 2.0 | | 3 | B | | | Stevenage | Southern Athletics League Division 2E | 15 Jun 19 |
| 100 | 11.9 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 2 Jun 19 |
| 100 | 11.93 | | -1.9 | | 7 | A | | | Chelmsford | Eight Counties U17 Inter Counties Championships | 21 Jul 19 |
| 100 | 11.94 | | -1.8 | | 5 | h2 | | | Ashford | South of England AA U13 / U15 / U17 Championships | 17 Aug 19 |
| 200 | 23.12 | | | | 2 | 1 | | | Stevenage | Stevenage & North Herts AC Club Championships | 8 Sep 19 |
| 200 | 23.24 | | -1.7 | | 2 | A | | | Perivale | UK Youth Development U17/U20 League Division South 2A | 26 May 19 |
| 200 | 23.5 | | | | 3 | A | | | Tonbridge | Southern Athletics League Division 2E | 13 Jul 19 |
| 200 | 23.63 | | -1.8 | | 7 | A | | | Chelmsford | Eight Counties U17 Inter Counties Championships | 21 Jul 19 |
| 200 | 23.66 | | | | 2 | B | | | Stevenage | Southern Athletics League Division 2E | 15 Jun 19 |
| 200 | 23.7 | | 1.2 | | 3 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 8 Jun 19 |
| 200 | 23.75 | | 0.5 | | 3 | A | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 14 Sep 19 |
| 300HU17M | 42.11 | | | | 2 | | | | Stevenage | Stevenage & North Herts AC Club Championships | 8 Sep 19 |
| 2018 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 23.2 | | | | 1 | B | | | Gateshead | ESAA English Schools' Cup Final | 7 Jul 18 |
| 200 | 23.61 | | 0.1 | | 6 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 9 Jun 18 |
| 200 | 24.08 | | 0.5 | | 3 | h2 | | | Hemel Hempstead | Hertfordshire County Schools Championships | 9 Jun 18 |
| DT1.25K | 19.82 | | | | 24 | | | | Gateshead | ESAA English Schools' Cup Final | 7 Jul 18 |
| 2017 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.20 | | | | 4 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| 200 | 24.5 | | | | 2 | h2 | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| 2016 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.42 | w | 2.9 | | 4 | | | | Cambridge | Eastern Counties AA Championships | 25 Jun 16 |
| 100 | 13.07 | | 0.0 | | 3 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 100 | 13.3 | | | | 5 | A | | | Watford | ESAA Cup Regional Final East Anglia - track, javelin & pole vault only | 20 Jun 16 |
| 80HU15M | 14.05 | | | | 3 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| LJ | 5.10 | | | | 2 | | | | Cambridge | Eastern Counties AA Championships | 25 Jun 16 |
| LJ | 4.92 | | | | 1 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 2015 U13 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.05 | w | 2.5 | | 3 | A | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| 100 | 13.17 | | | | 1 | | | | Peterborough | Eastern Counties AA Combined Events Championships | 27 Sep 15 |
| 100 | 13.2 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 100 | 13.23 | | -0.8 | | 1 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 100 | 13.4 | | | | 3 | A2 | | | Kingston | Derek Crookes Southern U13 Inter County Match | 26 Jul 15 |
| 100 | 13.54 | | -0.8 | | 1 | h1 | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 100 | 13.6 | | | | 1 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| 100 | 13.8 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| 100 | 14.11 | | 0.8 | | 4 | 3 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 200 | 28.4 | | | | 2 | A | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| 200 | 28.50 | | 1.9 | | 3 | A | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| 800 | 3:00.26 | | | | 3 | 1 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 75HU13M | 12.8 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 75HU13M | 13.1 | | 1.3 | | 3 | A | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| 75HU13M | 13.70 | | -0.4 | | 2 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 75HU13M | 13.7 | | | | 1 | A | | | Watford | Hertfordshire U13 Challenge | 10 Jun 15 |
| 75HU13M | 13.8 | | | | 1 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| 75HU13M | 14.1 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| LJ | 4.60 | | | | 2 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| LJ | 4.58 | | -0.6 | | 4 | B | | | Kingston | Derek Crookes Southern U13 Inter County Match | 26 Jul 15 |
| LJ | 4.54 | | | | 2 | A | | | Watford | Hertfordshire U13 Challenge | 10 Jun 15 |
| LJ | 4.52 | | | | 3 | | | | Peterborough | Eastern Counties AA Combined Events Championships | 27 Sep 15 |
| LJ | 4.39 | | | | 1 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| LJ | 4.14 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| DT1K | 16.66 | | | | 1 | | | | Peterborough | Eastern Counties AA Combined Events Championships | 27 Sep 15 |
| DT1K | 16.60 | | | | 4 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 2014 U13 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.5 | i | | | 1 | | | | Lee Valley | Lee Valley Minithon | 22 Mar 14 |
| 100 | 13.38 | | | | 1 | | | | Birmingham | National Prep Schools | 2 Jul 14 |
| 100 | 13.44 | | | | 1 | h2 | | | Birmingham | National Prep Schools | 2 Jul 14 |
| 100 | 13.7 | | | | 2 | A | | | Hemel Hempstead | Hertfordshire U13 Challenge | 11 Jun 14 |
| 70HU13M | 11.53 | | | | 1 | | | | Birmingham | National Prep Schools | 2 Jul 14 |
| 70HU13M | 12.41 | | | | 1 | h3 | | | Birmingham | National Prep Schools | 2 Jul 14 |
| LJ | 4.57 | | | | 1 | A | | | Hemel Hempstead | Hertfordshire U13 Challenge | 11 Jun 14 |
| LJ | 4.39 | i | | | 1 | | | | Lee Valley | Lee Valley Minithon | 22 Mar 14 |
| 2013 U11 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 12.1 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| 600 | 2:05.7 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| LJ | 4.50 | | | | 1 | | | | Birmingham | National Prep Schools Athletics | 2 Jul 13 |
| LJ | 4.26 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| SP2K | 4.92 | | | | 2 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |