| 2018 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HJ | 1.95 | | | | 1 | A | | | Southampton | Southern Athletics League Division 1 | 18 Aug 18 |
| HJ | 1.95 | | | | 2 | A | | | Bury St Edmunds | Hibbard, Bemax & Peterhouse Trophy Meeting | 8 Sep 18 |
| TJ | 13.06 | | | | 1 | A | | | Southampton | Southern Athletics League Division 1 | 18 Aug 18 |
| TJ | 12.47 | | | | 2 | A | | | Bury St Edmunds | Hibbard, Bemax & Peterhouse Trophy Meeting | 8 Sep 18 |
| JT800 | 35.13 | | | | 3 | B | | | Bury St Edmunds | Hibbard, Bemax & Peterhouse Trophy Meeting | 8 Sep 18 |
| 2017 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.9 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| 1500 | 5:40.4 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| HJ | 1.95 | | | | 1 | B | | | Norwich | Sweatshop Southern Athletics League Division 2E | 17 Jun 17 |
| HJ | 1.91 | | | | 13 | | | | Birmingham | ESAA English Schools' Championships | 8 Jul 17 |
| HJ | 1.90 | i | | | 3 | A | | | Lee Valley | London Senior & U20 Games | 28 Jan 17 |
| HJ | 1.90 | | | | 1 | B | | | Stevenage | Sweatshop Southern Athletics League Division 2E | 15 Apr 17 |
| HJ | 1.88 | | | | 1 | B | | | Kings Lynn | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| HJ | 1.88 | | | | 1 | A | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| HJ | 1.85 | i | | | 7 | | | | Lee Valley | South of England AA U20 / Senior Championships | 15 Jan 17 |
| HJ | 1.85 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 17 |
| HJ | 1.85 | | | | 5 | | | | Crystal Palace | South of England AA U20 / Senior Championships | 10 Jun 17 |
| HJ | 1.85 | | | | 6 | | | | Horspath | Southern U15/U20 Inter County Championships | 10 Sep 17 |
| HJ | 1.80 | | | | 1 | B | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 19 Aug 17 |
| LJ | 6.21 | | | | 1 | B | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 19 Aug 17 |
| LJ | 5.91 | | | | 1 | B | | | Kings Lynn | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| LJ | 5.85 | | | | 4 | A | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| LJ | 5.72 | i | | | 3 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 17 |
| LJ | 5.44 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| TJ | 12.89 | | | | 1 | A | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 19 Aug 17 |
| TJ | 12.66 | | | | 3 | | | | Horspath | Southern U15/U20 Inter County Championships | 10 Sep 17 |
| TJ | 12.30 | | | | 1 | B | | | Norwich | Sweatshop Southern Athletics League Division 2E | 17 Jun 17 |
| TJ | 12.23 | | | | 1 | B | | | Stevenage | Sweatshop Southern Athletics League Division 2E | 15 Apr 17 |
| DT1.75K | 22.59 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| JT800 | 37.24 | | | | 1 | B | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 19 Aug 17 |
| JT800 | 35.49 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| PenU20M | 2111 | | | | 4 | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| 2016 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 25.59 | | 0.4 | | 5 | B | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2 | 29 May 16 |
| 100HU17M | 17.3 | | | | 3 | A | | | Norwich | Eastern Young Athletes' League | 7 Aug 16 |
| 100HU17M | 18.2 | | | | 2 | B | | | Sandy | Eastern Young Athletes' League | 3 Jul 16 |
| HJ | 1.93 | | | | 1 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| HJ | 1.90 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 20 Mar 16 |
| HJ | 1.90 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 17 Apr 16 |
| HJ | 1.90 | | | | 1 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| HJ | 1.90 | | | | 3 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2 | 29 May 16 |
| HJ | 1.90 | | | | 1 | A | | | Sandy | Eastern Young Athletes' League | 3 Jul 16 |
| HJ | 1.90 | | | | 1 | B | | | Stevenage | Sweatshop Southern Athletics League Division 2E | 20 Aug 16 |
| HJ | 1.90 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League Final | 4 Sep 16 |
| HJ | 1.86 | | | | 10 | | | | Bedford | England Athletics U15 / U17 Championships | 27 Aug 16 |
| HJ | 1.85 | | | | 2 | A | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2 | 1 May 16 |
| HJ | 1.85 | | | | 1 | ns | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| HJ | 1.85 | | | | 1 | A | | | Norwich | Eastern Young Athletes' League | 7 Aug 16 |
| HJ | 1.85 | | | | 3 | | | | Horspath | South of England AA U15 / U20 Inter County Championships | 21 Aug 16 |
| HJ | 1.84 | | | | 7 | | | | Gateshead | ESAA English Schools' Championships | 8 Jul 16 |
| HJ | 1.83 | | | | 2 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 11 Jun 16 |
| HJ | 1.80 | | | | 1 | B | | | Bromley | Sweatshop Southern Athletics League Division 2E | 16 Apr 16 |
| LJ | 5.66 | | | | 2 | B | | | Stevenage | Sweatshop Southern Athletics League Division 2E | 20 Aug 16 |
| TJ | 12.07 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League Final | 4 Sep 16 |
| TJ | 11.71 | | | | 3 | B | | | Bromley | Sweatshop Southern Athletics League Division 2E | 16 Apr 16 |
| TJ | 11.70 | | | | 1 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| TJ | 11.37 | | | | 3 | A | | | Norwich | Eastern Young Athletes' League | 7 Aug 16 |
| TJ | 10.95 | | | | 2 | A | | | Sandy | Eastern Young Athletes' League | 3 Jul 16 |
| 2015 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100HU17M | 18.4 | | | | 2 | B | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| 100HU17M | 19.79 | | | | 3 | B | | | Hendon | UK Youth Development U17/U20 League Division South Premier 1 | 28 Jun 15 |
| HJ | 1.85 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| HJ | 1.80 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 12 Jul 15 |
| HJ | 1.80 | | | | 1 | ns | | | Stevenage | Sweatshop Southern Athletics League Division 1 | 15 Aug 15 |
| HJ | 1.80 | | | | 2 | A | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 5 Sep 15 |
| HJ | 1.80 | | | | 2 | A | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| HJ | 1.75 | | | | 1 | B | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| HJ | 1.75 | | | | 1 | | | | Hendon | UK Youth Development U17/U20 League Division South Premier 1 | 28 Jun 15 |
| HJ | 1.66 | | | | 5 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| TJ | 11.83 | | | | 1 | B | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| TJ | 11.76 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 12 Jul 15 |
| TJ | 11.56 | | | | 3 | A | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 5 Sep 15 |
| TJ | 10.93 | | | | 1 | B | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |