| 2017 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.0 | | | | 1 | A | | | Kings Lynn | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| 200 | 26.6 | | | | 2 | A | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| 200 | 26.7 | | | | 6 | 4 | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| 200 | 26.74 | i | | | 3 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 17 |
| 400 | 58.2 | | | | 1 | A | | | Kings Lynn | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| 400 | 58.5 | | | | 2 | A | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| 400 | 58.69 | | | | 4 | h3 | | | Crystal Palace | South of England AA U20 / Senior Championships | 10 Jun 17 |
| 400 | 58.73 | | | | 5 | h3 | | | Bedford | England Athletics U20 / U23 Championships | 17 Jun 17 |
| 400 | 58.80 | | | | 6 | h2 | | | Birmingham | ESAA English Schools' Championships | 7 Jul 17 |
| 400 | 59.00 | | | | 1 | | | | Watford | Hertfordshire County Championships | 14 May 17 |
| 400 | 59.85 | i | | | 2 | | | | Lee Valley | Hertfordshire County Championships | 19 Mar 17 |
| 800 | 2:32.19 | | | | 3 | 3 | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| HJ | 1.20 | | | | 8 | A | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| DT1K | 20.09 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| DT1K | 17.56 | | | | 4 | A | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| 2016 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.01 | | 0.4 | | 3 | A | | | Bromley | Sweatshop Southern Athletics League Division 2E | 16 Apr 16 |
| 100 | 13.10 | | -1.8 | | 2 | A | | | Crawley | UK Youth Development U17/U20 League Division South Premier 2 | 26 Jun 16 |
| 100 | 13.26 | | | | 2 | A | | | Stevenage | Sweatshop Southern Athletics League Division 2E | 20 Aug 16 |
| 100 | 13.38 | | -0.7 | | 2 | A | | | Norwich | UK Youth Development U17/U20 League Division South Premier 2 | 24 Jul 16 |
| 200 | 26.39 | | 1.4 | | 1 | B | | | Bromley | Sweatshop Southern Athletics League Division 2E | 16 Apr 16 |
| 200 | 26.4 | | | | 2 | A | | | Ipswich | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| 200 | 26.50 | | -0.4 | | 1 | A | | | Crawley | UK Youth Development U17/U20 League Division South Premier 2 | 26 Jun 16 |
| 200 | 26.52 | | -0.2 | | 6 | 2 | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| 200 | 26.6 | | | | 2 | A | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| 200 | 26.63 | | -1.3 | | 1 | A | | | Norwich | UK Youth Development U17/U20 League Division South Premier 2 | 24 Jul 16 |
| 400 | 57.26 | | | | 3 | | | | Lee Valley | South of England AA U20 / Senior Championships | 12 Jun 16 |
| 400 | 57.39 | | | | 1 | | | | Cambridge | Eastern Counties AA Championships | 25 Jun 16 |
| 400 | 57.98 | | | | 2 | h1 | | | Lee Valley | South of England AA U20 / Senior Championships | 11 Jun 16 |
| 400 | 58.6 | | | | 2 | A | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| 400 | 58.7 | | | | 1 | A | | | Ipswich | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| 400 | 58.80 | | | | 5 | h2 | | | Gateshead | ESAA English Schools' Championships | 8 Jul 16 |
| 400 | 58.9 | | | | 1 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2 | 29 May 16 |
| 400 | 58.94 | | | | 1 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 400 | 59.1 | | | | 1 | A | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2 | 1 May 16 |
| 400 | 59.2 | | | | 3 | | | | Horspath | South of England AA U15 / U20 Inter County Championships | 21 Aug 16 |
| 400 | 59.88 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 20 Mar 16 |
| 400 | 59.93 | | | | 2 | h1 | | | Horspath | South of England AA U15 / U20 Inter County Championships | 21 Aug 16 |
| 400 | 60.80 | i | | | 1 | 4 | | | Lee Valley | London Senior & U20 Games | 30 Jan 16 |
| 800 | 2:31.82 | | | | 2 | 3 | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| TJ | 9.75 | | | | 2 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| DT1K | 18.36 | | | | 1 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| DT1K | 16.97 | | | | 2 | B | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2 | 1 May 16 |
| 4.5KXC | 19:18 | | | | 49 | | | 13 | Luton | Chiltern League | 3 Dec 16 |
| 4.99KXC | 23:54 | | | | 106 | | | 25 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 2015 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.6 | | | | 3 | B | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| 100 | 13.62 | w | 2.7 | | 6 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 1 | 18 Apr 15 |
| 100 | 13.7 | | | | 3 | B | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| 200 | 27.67 | w | 2.1 | | 6 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 1 | 18 Apr 15 |
| 200 | 27.7 | | | | 2 | B | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| 200 | 27.81 | | 0.4 | | 3 | 5 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 200 | 28.2 | | | | 4 | B | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| 200 | 28.39 | i | | | 4 | | | | Lee Valley | Hertfordshire County Championships | 14 Mar 15 |
| 200 | 28.60 | i | | | 3 | h2 | | | Lee Valley | Hertfordshire County Championships | 14 Mar 15 |
| 300 | 43.30 | | | | 5 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 1 | 18 Apr 15 |
| 300 | 44.40 | | | | 2 | B | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| 300 | 44.6 | | | | 6 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 400 | 63.83 | | | | 2 | | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 800 | 2:41.54 | | | | 2 | 4 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| TJ | 9.80 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| TJ | 9.48 | | | | 2 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| TJ | 8.53 | | | | 8 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| DT1K | 15.89 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 4.99KXC | 24:59 | | | | 99 | | | 64 | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 2014 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.4 | | | | 2 | B | | | Cambridge | Eastern Young Athletes' League | 15 Jun 14 |
| 100 | 13.8 | | | | 3 | ns | | | Peterborough | Sweatshop Southern Athletics League Division 1 | 19 Apr 14 |
| 100 | 13.81 | | -1.8 | | 4 | A | | | Newham | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Apr 14 |
| 100 | 14.33 | | -4.1 | | 7 | A | | | Lee Valley | Alpha Beta Trophy Meeting - Alpha & Non Scoring | 5 Apr 14 |
| 200 | 27.7 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| 200 | 27.7 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| 200 | 27.87 | w | 3.8 | | 5 | B | | | Newham | UK Youth Development U17/U20 League Division Southern Premier 2 | 27 Apr 14 |
| 200 | 27.98 | | 1.6 | | 3 | B | | | Croydon | UK Youth Development U17/U20 League Division Southern Premier 2 | 29 Jun 14 |
| 200 | 28.0 | | | | 5 | A | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| 200 | 28.1 | | | | 4 | B | | | Peterborough | Sweatshop Southern Athletics League Division 1 | 19 Apr 14 |
| 200 | 28.18 | i | | | 4 | h2 | | | Lee Valley | Hertfordshire Championships | 15 Mar 14 |
| 200 | 28.55 | | -1.9 | | 5 | B | | | Lee Valley | Alpha Beta Trophy Meeting - Alpha & Non Scoring | 5 Apr 14 |
| 300 | 43.1 | | | | 2 | A | | | Cambridge | Eastern Young Athletes' League | 15 Jun 14 |
| 300 | 43.2 | | | | 4 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 300 | 43.6 | | | | 3 | h2 | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 300 | 43.6 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| 300 | 44.2 | | | | 3 | A | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| 300 | 44.5 | | | | 4 | A | | | Stevenage | UK Youth Development U17/U20 League Division Southern Premier 2 | 1 Jun 14 |
| 300 | 45.09 | | | | 4 | A | | | Croydon | UK Youth Development U17/U20 League Division Southern Premier 2 | 29 Jun 14 |
| 300 | 45.4 | | | | 4 | | | | Welwyn | Herts Phoenix Graded Open | 18 Apr 14 |
| 300 | 47.0 | | | | 4 | A | | | Sandy | Eastern Young Athletes' League | 3 Aug 14 |
| 400 | 63.17 | | | | 5 | | | | Watford | Hertfordshire County Championships | 24 May 14 |
| 800 | 2:37.63 | | | | 3 | A | | | Croydon | UK Youth Development U17/U20 League Division Southern Premier 2 | 29 Jun 14 |
| 800 | 2:40.1 | | | | 3 | A | | | Stevenage | UK Youth Development U17/U20 League Division Southern Premier 2 | 1 Jun 14 |
| 800 | 2:43.5 | | | | 2 | B | | | Sandy | Eastern Young Athletes' League | 3 Aug 14 |
| 800 | 2:43.7 | | | | 2 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| TJ | 9.23 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| TJ | 9.13 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| TJ | 8.74 | | | | 9 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| TJ | 8.61 | | | | 4 | A | | | Cambridge | Eastern Young Athletes' League | 15 Jun 14 |
| DT1K | 17.65 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| ZXC | 25:33 | | | | 46 | | | 34 | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 26:46 | | | | 55 | | | 44 | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| 2013 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.0 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |
| 100 | 14.2 | | | | 3 | ns | | | Braintree | Eastern Young Athletes' League | 21 Jul 13 |
| 100 | 14.3 | | 0.2 | | 4 | B | | | Stevenage | Eastern Young Athletes' League | 19 May 13 |
| 100 | 14.37 | | -2.3 | | 5 | B | | | Stevenage | Eastern Young Athletes' League Final | 8 Sep 13 |
| 100 | 14.7 | | | | 3 | B | | | Southend | Eastern Young Athletes' League | 4 Aug 13 |
| 200 | 28.9 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| 200 | 29.3 | | | | 4 | B | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |
| 200 | 29.4 | | 0.6 | | 4 | B | | | Stevenage | Eastern Young Athletes' League | 19 May 13 |
| 200 | 29.4 | | | | 4 | B | | | Braintree | Eastern Young Athletes' League | 21 Jul 13 |
| 200 | 29.5 | | | | 3 | B | | | Southend | Eastern Young Athletes' League | 4 Aug 13 |
| 800 | 3:16.7 | | | | 10 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| LJ | 3.97 | | | | 3 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| DT1K | 15.01 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |