| 2013 U20 Chelmsford/Bath Uni |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:53.66 | | | | 5 | A | | | Watford | BMC Gold Standard Races | 15 May 13 |
| 800 | 1:54.07 | | | | 3 | s1 | | | Bedford | BUCS Championships | 5 May 13 |
| 800 | 1:55.99 | | | | 2 | h4 | | | Bedford | BUCS Championships | 4 May 13 |
| 1500 | 3:55.94 | | | | 5 | D | | | Solihull | BMC Grand Prix | 18 May 13 |
| 3000 | 8:40.50 | i | | | 3 | h5 | | | Sheffield | BUCS Championships | 23 Feb 13 |
| 3000 | 8:44.89 | i | | | 4 | | | | Sheffield | BUCS Championships | 24 Feb 13 |
| 3000 | 8:46.38 | | | | 13 | 3 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| ZXC | 18:26 | | | | 10 | | | 8 | Antrim | McCain UK Cross Challenge Series (Inc NI Senior Champs) | 12 Jan 13 |
| ZXC | 25:32 | | | | 10 | | | | Birmingham | Inter Counties Championships | 9 Mar 13 |
| ZXC | 32:23 | | | | 5 | | | | Hadleigh | Essex County Championships | 5 Jan 13 |
| 2012 U20 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 49.9 | | | | 1 | A | | | Lee Valley | Southern Athletics League Division 1 | 21 Apr 12 |
| 400 | 50.1 | | | | 1 | A | | | Peterborough | Southern Athletics League Division 1 | 1 Sep 12 |
| 400 | 51.33 | | | | 7 | A | | | Hendon | National Junior Athletic League Southern Premier Division | 12 Aug 12 |
| 400 | 56.02 | | | | 7 | A | | | Lee Valley | National Junior Athletic League Southern Premier Division | 24 Jun 12 |
| 800 | 1:52.53 | | | | 2 | D | | | Sportcity | BMC Grand Prix | 19 May 12 |
| 800 | 1:52.90 | | | | 1 | | | | Chelmsford | Essex County Championships | 12 May 12 |
| 800 | 1:53.20 | | | | 3 | B | | | Watford | BMC Gold Standard Races | 16 May 12 |
| 800 | 1:54.00 | | | | 4 | C | | | Bedford | BMC Grand Prix Final | 25 Aug 12 |
| 800 | 1:54.34 | | | | 2 | A | | | Eton | National Junior Athletic League Southern Premier Division | 29 Apr 12 |
| 800 | 1:54.40 | | | | 6 | B | | | Watford | BMC Gold Standard Races | 22 Aug 12 |
| 800 | 1:54.41 | | | | 2 | A | | | Lee Valley | National Junior Athletic League Southern Premier Division | 24 Jun 12 |
| 800 | 1:54.98 | | | | 6 | B | | | Watford | BMC Gold Standard Races | 11 Jul 12 |
| 800 | 1:55.18 | | | | 6 | C | | | Eltham | BMC Regional Races | 15 Aug 12 |
| 800 | 1:56.12 | | | | 4 | h3 | | | Gateshead | Aviva English Schools' Championships | 6 Jul 12 |
| 800 | 1:56.68 | i | | | 3 | | | | Lee Valley | SEAA Championships Day 1 inc. U15 / U17 Pentathlon Championships | 15 Jan 12 |
| 800 | 1:57.16 | | | | 6 | h2 | | | Bedford | Aviva England Athletics U20/U23 Championships | 16 Jun 12 |
| 800 | 1:58.48 | i | | | 1 | h3 | | | Lee Valley | SEAA Championships Day 1 inc. U15 / U17 Pentathlon Championships | 15 Jan 12 |
| 1500 | 3:56.90 | | | | 1 | | | | Chelmsford | Essex County Championships | 13 May 12 |
| 1500 | 3:57.38 | | | | 15 | F | | | Watford | BMC Grand Prix | 9 Jun 12 |
| 1500 | 4:00.07 | i | | | 6 | | | | Birmingham | England U15/U17/U20 Championships | 25 Feb 12 |
| 1500 | 4:02.17 | | | | 3 | A | | | Eton | National Junior Athletic League Southern Premier Division | 29 Apr 12 |
| 1500 | 4:05.04 | | | | 2 | A | | | Hendon | National Junior Athletic League Southern Premier Division | 12 Aug 12 |
| 1500 | 4:07.6 | | | | 1 | ns | | | Peterborough | Southern Athletics League Division 1 | 1 Sep 12 |
| 3000 | 8:46.54 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 18 Apr 12 |
| ZXC | 21:40 | | | | 23 | | | | Liverpool | McCain UK Cross Challenge Series | 24 Nov 12 |
| ZXC | 22:22 | | | | 2 | | | | Basildon | Essex Schools' Championships | 21 Jan 12 |
| ZXC | 22:34 | | | | 11 | | | | Basildon | South East Schools' Inter Counties | 4 Feb 12 |
| ZXC | 24:20 | | | | 23 | | | | Ilton | English Schools' Championships | 17 Mar 12 |
| ZXC | 26:47 | | | | 35 | | | | Birmingham | Inter Counties Championships | 10 Mar 12 |
| ZXC | 28:35 | | | | 4 | | | | Basildon | Essex County Championships | 7 Jan 12 |
| ZXC | 29:54 | | | | 49 | | | | Brighton | Southern Championships | 28 Jan 12 |
| ZXC | 38:03 | | | | 5 | | | | Bristol | Gwent League | 1 Dec 12 |
| ZXCL | 17:05 | | | | 3 | L3 | | | Hadleigh | Essex Relay Championships | 18 Feb 12 |
| 2011 U20 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 51.5 | | | | 2 | | | | Southend | Southend AC Club Championships and Open | 29 Aug 11 |
| 800 | 1:55.36 | | | | 3 | G | | | Birmingham | BMC Nike Grand Prix | 20 Aug 11 |
| 800 | 1:55.64 | i | | | 1 | 1 | | | Lee Valley | Metaswitch Games | 11 Dec 11 |
| 800 | 1:57.38 | | | | 7 | B | | | Watford | BMC Gold Standard Races | 7 Sep 11 |
| 800 | 1:57.66 | | | | 5 | A | | | Bromley | National Junior League Southern Premier Division | 24 Jul 11 |
| 800 | 1:59.01 | | | | 2 | 20 | | | Watford | Watford Open | 13 Jul 11 |
| 800 | 1:59.04 | | | | 5 | A | | | Basildon | National Junior League Southern Premier Division | 10 Jul 11 |
| 800 | 1:59.74 | | | | 9 | 20 | | | Watford | Watford Open | 10 Aug 11 |
| 800 | 2:04.93 | | | | 1 | 11 | | | Watford | Watford Open | 15 Jun 11 |
| 800 | 2:13.22 | | | | 7 | B | | | Chelmsford | National Junior League Southern Premier Division | 29 May 11 |
| 1500 | 4:06.4 | | | | 7 | A | | | Eltham | BMC Regional Races | 17 Aug 11 |
| ZXC | 17:19 | | | | 2 | | | | Hadleigh Country Park | Essex County Championships | 8 Jan 11 |
| ZXC | 21:10 | | | | 126 | | | | Birmingham | Inter Counties Championships | 5 Mar 11 |
| ZXC | 22:39 | | | | 1 | | | | Chelmsford | Essex County Schools Championships | 15 Jan 11 |
| ZXC | 22:48 | | | | 70 | | | | Nottingham | English Schools' Championships | 19 Mar 11 |
| ZXC | 29:04 | | | | 27 | | | 4 | Braintree | Essex League | 8 Oct 11 |
| ZXC | 29:10 | | | | 12 | | | 4 | Benfleet | Essex League | 19 Nov 11 |
| ZXC | 29:38 | | | | 15 | | | 4 | Basildon | Essex League | 29 Oct 11 |
| ZXC | 31:05 | | | | 6 | | | 2 | Colchester | Essex League | 17 Dec 11 |
| ZXCL | 11:08 | | | | 3 | L1 | | | Highams Park | Essex Relay Championships | 12 Mar 11 |
| 2010 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.5 | | | | 3 | B | | | Bury St. Edmunds | East Anglian League Final | 19 Sep 10 |
| 400 | 52.7 | | | | 1 | B | | | Bexley | Southern Men's League Division 2 | 15 May 10 |
| 400 | 53.9 | | | | 5 | A | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| 800 | 2:02.08 | | | | 3 | | | | Chelmsford | Essex County Championships | 8 May 10 |
| 800 | 2:02.9 | | | | 2 | A | | | Bexley | Southern Men's League Division 2 | 15 May 10 |
| 800 | 2:03.27 | | | | 2 | h1 | | | Chelmsford | Essex County Championships | 8 May 10 |
| 800 | 2:03.91 | | | | 2 | h3 | | | Ashford | Southern Counties U15/U17 Championships | 29 May 10 |
| 800 | 2:04.74 | | | | 5 | s2 | | | Ashford | Southern Counties U15/U17 Championships | 29 May 10 |
| 800 | 2:04.9 | | | | 3 | A | | | Chelmsford | Southern Men's League Division 2 | 5 Jun 10 |
| 800 | 2:06.3 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| 800 | 2:06.60 | | | | 5 | A | | | Hendon | National Junior Athletic League Southern Promotion | 29 Aug 10 |
| 1500 | 4:19.73 | | | | 6 | A | | | Eton | National Junior Athletic League Southern Premier | 23 May 10 |
| 1500 | 4:21.31 | | | | 1 | B | | | Chelmsford | Hibbard / Bemax / Peterhouse Trophy | 11 Sep 10 |
| 1500 | 4:21.63 | | | | 6 | 4 | | | Watford | Watford Graded Open | 21 Apr 10 |
| 1500 | 4:23.60 | | | | 3 | | | | Grays | Essex County Championships -Day 1 | 3 May 10 |
| 1500 | 4:25.4 | | | | 1 | A | | | Bury St. Edmunds | East Anglian League Final | 19 Sep 10 |
| 1500 | 4:26.3 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 25 Apr 10 |
| 1500 | 4:27.89 | | | | 1 | h3 | | | Grays | Essex County Championships -Day 1 | 3 May 10 |
| 1500 | 4:29.2 | | | | 1 | A | | | Ipswich | East Anglian League | 4 Jul 10 |
| 3000 | 9:18.55 | | | | 4 | | | | Chelmsford | Essex County Championships | 9 May 10 |
| JT700 | 29.17 | | | | 2 | B | | | Stevenage | Eastern Young Athletes' League Top 6 Trophy Final | 12 Sep 10 |
| ZXC | 16:17 | | | | 31 | | | | Biggleswade | SEAA Inter Counties Championships | 11 Dec 10 |
| ZXC | 19:55 | | | | 10 | | | | Chelmsford | Essex Schools Championships | 23 Jan 10 |
| ZXC | 20:06 | | | | 15 | | | | Reigate | South East Inter County Schools | 6 Feb 10 |
| ZXC | 22:14 | | | | 33 | | | | Parliament Hill | Southern Cross Country Championships | 30 Jan 10 |
| ZXC | 22:23 | | | | 13 | | | | Colchester | Essex League | 30 Oct 10 |
| ZXC | 22:41 | | | | 119 | | | | Leeds | English National Championships | 27 Feb 10 |
| ZXC | 22:52 | | | | 4 | | | | Southend | Essex League | 13 Nov 10 |
| ZXC | 24:26 | | | | 10 | | | | Braintree | Essex League | 18 Dec 10 |
| ZXC | 28:52 | | | | 8 | | | | Thurrock | Essex League | 9 Oct 10 |
| 2009 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:11.91 | | | | 4 | 4 | | | Watford | Watford Open Graded Meeting | 9 Sep 09 |
| 800 | 2:12.73 | | | | 10 | 9 | | | Watford | Watford Open Graded Meeting | 26 Aug 09 |
| ZXC | 23:22 | | | | 14 | | | | Chelmsford | Essex League | 14 Nov 09 |