| 2013 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HJ | 1.55 | i | | | 5 | A | | | Lee Valley | London U20/Senior Games | 26 Jan 13 |
| HJ | 1.55 | | | | 3 | A | | | Ware | Sweatshop Southern Athletics League Division 1 | 18 May 13 |
| 2012 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 64.3 | | | | 2 | A | | | Stevenage | National Junior Athletic League Thames Division | 29 Apr 12 |
| 400 | 64.57 | | | | 4 | | | | Hendon | BAL Super8 Cup 2012 Women | 21 Jul 12 |
| 800 | 2:41.22 | i | | | P | | | | Sheffield | England Combined Events Championships | 8 Jan 12 |
| 60HW | 10.45 | i | | | P | | | | Sheffield | England Combined Events Championships | 8 Jan 12 |
| 70HU13W | 14.7 | | | | 3 | B | | | Lee Valley | Eastern Young Athletes' League | 10 Jun 12 |
| 400HW | 70.7 | | | | 2 | A | | | Stevenage | National Junior Athletic League Thames Division | 12 Aug 12 |
| 400HW | 73.4 | | | | 3 | B | | | Welwyn | Southern Athletics League Division 1 | 9 Jun 12 |
| HJ | 1.56 | i | | | P | | | | Sheffield | England Combined Events Championships | 8 Jan 12 |
| HJ | 1.55 | i | | | 8 | | | | Lee Valley | SEAA Championships Day 1 inc. U15 / U17 Pentathlon Championships | 15 Jan 12 |
| HJ | 1.55 | | | | 3 | A | | | Stevenage | National Junior Athletic League Thames Division | 12 Aug 12 |
| HJ | 1.50 | i | | | 6= | | | | Lee Valley | London U20/Senior Games | 28 Jan 12 |
| HJ | 1.50 | | | | 1 | A | | | Stevenage | National Junior Athletic League Thames Division | 29 Apr 12 |
| HJ | 1.45 | | | | 2 | B | | | Welwyn | Southern Athletics League Division 1 | 9 Jun 12 |
| HJ | 1.45 | i | | | 2 | | | | Lee Valley | Metaswitch Games | 8 Dec 12 |
| LJ | 4.61 | i | | | P | | | | Sheffield | England Combined Events Championships | 8 Jan 12 |
| LJ | 4.36 | | | | 3 | B | | | Welwyn | Southern Athletics League Division 1 | 9 Jun 12 |
| SP4K | 6.79 | i | | | P | | | | Sheffield | England Combined Events Championships | 8 Jan 12 |
| PenIW | 2656 | i | | | 10 | | | | Sheffield | England Combined Events Championships | 8 Jan 12 |
| 2011 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.90 | | 1.9 | | 4 | | | | Derby | BAL Clubs Super8 Women's Cup Final | 10 Sep 11 |
| 200 | 27.1 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| 200 | 27.5 | | | | 2 | | | | Luton | BAL Club Super8 Cup Women | 23 Jul 11 |
| 200 | 27.7 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events Championships | 10 May 11 |
| 200 | 27.9 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| 200 | 28.1 | | -1.3 | | H | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| 300 | 43.2 | | | | 2 | h3 | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 11 Jun 11 |
| 300 | 43.4 | | | | 3 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 11 Jun 11 |
| 300 | 44.3 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 24 Jul 11 |
| 400 | 63.9 | | | | 2 | B | | | Peterborough | Southern Athletics League Division 1 | 30 Apr 11 |
| 800 | 2:35.5 | | | | H | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| 800 | 2:44.4 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events Championships | 10 May 11 |
| 80HU17W | 12.8 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| 80HU17W | 12.9 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 24 Jul 11 |
| 80HU17W | 13.0 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| 80HU17W | 13.4 | | -0.5 | | H | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| 80HU17W | 13.9 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events Championships | 10 May 11 |
| 400HW | 69.1 | | | | 3 | A | | | Chelmsford | Southern Athletics League Division 1 | 21 May 11 |
| HJ | 1.65 | i | | | 3 | | | | Lee Valley | London U15/U17 Games | 23 Jan 11 |
| HJ | 1.63 | | | | 15 | | | | Bedford | CAU Inter Counties Championships | 30 May 11 |
| HJ | 1.61 | i | | | 9 | | | | Birmingham | England Athletics U15 / U17 / U20 Championships | 27 Feb 11 |
| HJ | 1.60 | i | | | 2= | | | | Lee Valley | South of England AA Championships | 15 Jan 11 |
| HJ | 1.60 | i | | | 1 | | | | Lee Valley | Hertfordshire Championships | 6 Mar 11 |
| HJ | 1.60 | | | | 2 | A | | | Chelmsford | Southern Athletics League Division 1 | 21 May 11 |
| HJ | 1.60 | | | | H | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| HJ | 1.60 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 3 Jul 11 |
| HJ | 1.60 | | | | 4 | A | | | Hemel Hempstead | Southern Senior Inter-Counties | 17 Jul 11 |
| HJ | 1.60 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League Top 6 Final | 11 Sep 11 |
| HJ | 1.59 | | | | 16 | | | | Gateshead | ESAA English Schools' Championships | 1 Jul 11 |
| HJ | 1.58 | i | | | 1 | | | | Lee Valley | Eastern Counties & Essex Indoor Championships | 12 Mar 11 |
| HJ | 1.57 | | | | 2 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 11 Jun 11 |
| HJ | 1.55 | | | | 1 | B | | | Peterborough | Southern Athletics League Division 1 | 30 Apr 11 |
| HJ | 1.55 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 24 Jul 11 |
| HJ | 1.55 | | | | 4 | A | | | Cambridge | Hibberd, Bemax & Peterhouse Trophies | 4 Sep 11 |
| HJ | 1.50 | | | | 2 | | | | Cambridge | Eastern AA Championships | 28 May 11 |
| HJ | 1.50 | | | | 9 | | | | Bedford | England Athletics U15/U17 Championships | 20 Aug 11 |
| LJ | 4.48 | | 2.0 | | H | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| LJ | 4.48 | | 1.9 | | 8 | A | | | Hemel Hempstead | Southern Senior Inter-Counties | 17 Jul 11 |
| LJ | 4.37 | | | | 4 | A | | | Peterborough | Southern Athletics League Division 1 | 30 Apr 11 |
| LJ | 4.33 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events Championships | 10 May 11 |
| SP4K | 6.53 | | | | H | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| JT600 | 18.34 | | | | H | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| JT600 | 14.90 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events Championships | 10 May 11 |
| PenU17WNS | 2318 | | | | 2 | | | | Stevenage | Hertfordshire Schools' Combined Events Championships | 10 May 11 |
| HepU17W | 3582 | | | | 12 | | | | Winchester | ESAA South East Schools Combined Events Championships | 25 Jun 11 |
| 2010 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.8 | | | | H | | | | Ashford | ESAA South East Schools Combined Events Championships | 26 Jun 10 |
| 200 | 27.5 | | | | 4 | A | | | Chelmsford | Eastern Young Athletes' League | 6 Jun 10 |
| 200 | 27.7 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 5 May 10 |
| 200 | 27.8 | | | | 2 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 12 Jun 10 |
| 200 | 27.9 | | 0.5 | | 5 | A | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| 200 | 27.92 | i | | | 3 | | | | Lee Valley | Hertfordshire Championships | 7 Mar 10 |
| 800 | 2:31.5 | | | | H | | | | Ashford | ESAA South East Schools Combined Events Championships | 27 Jun 10 |
| 800 | 2:36.6 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 5 May 10 |
| 80HU17W | 13.1 | | | | H | | | | Ashford | ESAA South East Schools Combined Events Championships | 26 Jun 10 |
| 80HU17W | 14.1 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 5 May 10 |
| HJ | 1.60 | i | | | 2 | | | | Lee Valley | London Games | 30 Jan 10 |
| HJ | 1.60 | i | | | 1 | | | | Lee Valley | Hertfordshire Championships | 7 Mar 10 |
| HJ | 1.60 | | | | 2 | | | | Watford | Hertfordshire County Championships | 9 May 10 |
| HJ | 1.60 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes' League | 6 Jun 10 |
| HJ | 1.56 | i | | | 12= | | | | Birmingham | Aviva England U15 / U17 / U20 Championships | 28 Feb 10 |
| HJ | 1.55 | i | | | 3= | | | | Lee Valley | SEAA Indoor Championships | 16 Jan 10 |
| HJ | 1.55 | i | | | 1= | A | | | Lee Valley | Lee Valley Inter Counties | 13 Mar 10 |
| HJ | 1.55 | | | | 1 | | | | Stevenage | Hertfordshire County Open (inc 1500m, Relays & Veterans' Championships) | 3 May 10 |
| HJ | 1.55 | | | | 3 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 12 Jun 10 |
| HJ | 1.54 | | | | H | | | | Ashford | ESAA South East Schools Combined Events Championships | 26 Jun 10 |
| HJ | 1.50 | | | | 4 | | | | Sandy | Biggleswade Jumps Fest | 17 Jun 10 |
| LJ | 4.49 | | | | H | | | | Ashford | ESAA South East Schools Combined Events Championships | 27 Jun 10 |
| LJ | 4.48 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 5 May 10 |
| LJ | 4.27 | i | | | 2 | B | | | Lee Valley | Lee Valley Inter Counties | 13 Mar 10 |
| SP4K | 6.28 | | | | H | | | | Ashford | ESAA South East Schools Combined Events Championships | 26 Jun 10 |
| JT600 | 16.00 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 5 May 10 |
| JT600 | 8.18 | | | | H | | | | Ashford | ESAA South East Schools Combined Events Championships | 27 Jun 10 |
| PenU17WNS | 2444 | | | | 3 | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 5 May 10 |
| HepU17W | 3500 | | | | 11 | | | | Ashford | ESAA South East Schools Combined Events Championships | 27 Jun 10 |
| 2009 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.0 | | | | 6 | | | | Watford | Hertfordshire Schools Championships | 13 Jun 09 |
| 300 | 45.9 | | | | 5 | A | | | Chelmsford | Eastern Young Athletes' League Final | 13 Sep 09 |
| 800 | 2:38.79 | | | | P | | | | Bedford | Eastern AA Combined Events | 27 Sep 09 |
| 800 | 2:39.23 | | | | P | | | | Kingston | ESAA South East Schools Combined Events Championships | 28 Jun 09 |
| 800 | 2:45.1 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 7 May 09 |
| 75HU15W | 13.09 | w | 2.1 | | P | | | | Bedford | Eastern AA Combined Events | 27 Sep 09 |
| 75HU15W | 13.26 | | -0.8 | | P | | | | Kingston | ESAA South East Schools Combined Events Championships | 28 Jun 09 |
| 75HU15W | 13.4 | | | | 3 | A | | | Stevenage | Southern Women's League Premier | 5 Sep 09 |
| 75HU15W | 13.4 | | | | 5 | A | | | Chelmsford | Eastern Young Athletes' League Final | 13 Sep 09 |
| 75HU15W | 14.1 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 7 May 09 |
| HJ | 1.55 | i | | | 8 | | | | Birmingham | England Athletics U20, U17 & U15 Championships | 14 Feb 09 |
| HJ | 1.50 | i | | | 2 | | | | Lee Valley | SEAA Championships | 17 Jan 09 |
| HJ | 1.50 | | | | 1 | B | | | Lee Valley | Alpha & Beta Trophy - Alpha | 18 Apr 09 |
| HJ | 1.50 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 7 May 09 |
| HJ | 1.50 | | | | 1 | | | | Stevenage | Hertfordshire County Championships | 10 May 09 |
| HJ | 1.50 | | | | 3 | | | | Cambridge | Eastern AA Championships | 5 Jul 09 |
| HJ | 1.50 | | | | 1 | A | | | Stevenage | Southern Women's League Premier | 5 Sep 09 |
| HJ | 1.50 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 6 Sep 09 |
| HJ | 1.49 | | | | 4 | | | | Watford | Hertfordshire Schools Championships | 13 Jun 09 |
| HJ | 1.48 | | | | P | | | | Bedford | Eastern AA Combined Events | 27 Sep 09 |
| HJ | 1.45 | i | | | 2 | | | | Lee Valley | Hertfordshire Championships | 1 Mar 09 |
| HJ | 1.45 | | | | P | | | | Kingston | ESAA South East Schools Combined Events Championships | 28 Jun 09 |
| HJ | 1.45 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes' League Final | 13 Sep 09 |
| HJ | 1.40 | | | | 2 | B | | | Stevenage | Eastern Young Athletes League | 16 Aug 09 |
| LJ | 4.04 | | | | P | | | | Kingston | ESAA South East Schools Combined Events Championships | 28 Jun 09 |
| LJ | 4.00 | | 1.2 | | P | | | | Bedford | Eastern AA Combined Events | 27 Sep 09 |
| LJ | 3.88 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 7 May 09 |
| SP3.25K | 6.22 | | | | P | | | | Kingston | ESAA South East Schools Combined Events Championships | 28 Jun 09 |
| SP3.25K | 5.78 | | | | P | | | | Bedford | Eastern AA Combined Events | 27 Sep 09 |
| SP3.25K | 5.43 | | | | P | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 7 May 09 |
| PenU15W | 2310 | | | | 8 | | | | Bedford | Eastern AA Combined Events | 27 Sep 09 |
| PenU15W | 2293 | | | | 17 | | | | Kingston | ESAA South East Schools Combined Events Championships | 28 Jun 09 |
| PenU15W | 2124 | | | | 3 | | | | Stevenage | Hertfordshire Schools Multi Events Championships | 7 May 09 |
| 2008 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.4 | | | | | | | | Stevenage | Stevenage & North Herts Club Championships | 20 Sep 08 |
| 800 | 2:59.1 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events | 20 May 08 |
| 75HU15W | 14.6 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events | 20 May 08 |
| HJ | 1.50 | i | | | 4 | | | | Lee Valley | SEAA Championships | 19 Jan 08 |
| HJ | 1.50 | i | | | 3 | | | | Lee Valley | Data Connection Indoor Open | 7 Dec 08 |
| HJ | 1.45 | | | | 2 | | | | Watford | Hertfordshire Championships | 11 May 08 |
| HJ | 1.40 | | | | | | | | Hemel Hempstead | Hertfordshire Primary Schools League Final | 24 Jun 08 |
| HJ | 1.40 | | | | | | | | Stevenage | Eastern Young Athletes' League | 29 Jun 08 |
| HJ | 1.40 | | | | | | | | Bedford | Eastern Young Athletes' League Final | 14 Sep 08 |
| HJ | 1.40 | | | | | | | | Stevenage | Stevenage & North Herts Club Championships | 20 Sep 08 |
| HJ | 1.39 | | | | | | | | Stevenage | Hertfordshire Schools' Combined Events | 20 May 08 |
| HJ | 1.39 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events | 20 May 08 |
| HJ | 1.39 | | | | | | | | Watford | Hertfordshire Schools Champs | 14 Jun 08 |
| LJ | 3.75 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events | 20 May 08 |
| SP3.25K | 5.01 | | | | P | | | | Stevenage | Hertfordshire Schools' Combined Events | 20 May 08 |
| PenU15W | 1767 | | | | 8 | | | | Stevenage | Hertfordshire Schools' Combined Events | 20 May 08 |
| 2007 U13 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.5 | | | | | | | | Welwyn | Herts Phoenix AC Open Graded | 6 Apr 07 |
| 100 | 14.73 | | | | | | | | Lee Valley | Lee Valley Open | 14 Apr 07 |
| 200 | 30.8 | | | | | | | | Watford | Eastern Young Athletes League (EYAL) | 29 Apr 07 |
| 200 | 31.3 | | | | | | | | Welwyn | Herts Phoenix AC Open Graded | 6 Apr 07 |
| 200 | 31.5 | | | | | | | | Stevenage | Herts County AAA Open | 7 May 07 |
| HJ | 1.45 | | | | 2 | | | | Lee Valley | Eastern Young Athletes' League | 1 Jul 07 |
| HJ | 1.35 | | | | 4 | | | | Kingston | Southern Under 13 Inter-Counties | 29 Jul 07 |
| HJ | 1.35 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes' League Final | 9 Sep 07 |
| HJ | 1.30 | | | | | | | | Watford | Hertfordshire County Championships | 13 May 07 |
| HJ | 1.30 | | | | | | | | Watford | Hertfordshire County Schools Championships | 9 Jun 07 |
| HJ | 1.25 | | | | | | | | Lee Valley | Lee Valley Open | 14 Apr 07 |
| LJ | 3.74 | | | | | | | | Welwyn | Herts Phoenix AC Open Graded | 6 Apr 07 |
| 2006 U13 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.2 | | | | | | | | Stevenage | Eastern Counties Championships | 9 Jul 06 |
| 200 | 30.8 | | | | | | | | St. Albans | Hertfordshire Challenge | 7 Jun 06 |
| 200 | 32.03 | | | | | | | | Watford | Hertfordshire County Championships | 14 May 06 |
| 800 | 2:46.51 | | | | | | | | Watford | Hertfordshire County Championships | 14 May 06 |
| HJ | 1.20 | | | | | | | | Stevenage | Eastern Young Athletes League | 7 May 06 |
| LJ | 3.76 | | | | | | | | Stevenage | Southern Women's League Division 1 | 2 Sep 06 |