| 2012 U20 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:16.63 | | | | 5 | 9 | | | Watford | Watford Graded Open | 22 Aug 12 |
| 800 | 2:17.28 | | | | 4 | 9 | | | Watford | Watford Open Graded Meeting | 2 May 12 |
| 800 | 2:20.08 | | | | 2 | A | | | Peterborough | Southern Athletics League Division 1 | 21 Apr 12 |
| 800 | 2:26.89 | | | | 4 | h2 | | | Abingdon | SEAA Inter-County U15/U20 Championships | 26 May 12 |
| 1500 | 4:38.56 | | | | 9 | A | | | Watford | BMC Gold Standard Races | 13 Jun 12 |
| 1500 | 4:40.84 | | | | 4 | A | | | Milton Keynes | BMC PB Classic | 19 May 12 |
| 1500 | 4:42.25 | | | | 7 | | | | Gateshead | Aviva English Schools' Championships | 7 Jul 12 |
| 1500 | 4:43.24 | | | | 1 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 12 |
| 1500 | 4:44.39 | | | | 7 | D | | | Solihull | BMC Grand Prix | 21 Jul 12 |
| 1500 | 4:47.64 | | | | 7 | C | | | Bedford | BMC Grand Prix Final | 25 Aug 12 |
| 1500 | 4:59.38 | | | | 1 | A | | | Peterborough | Southern Athletics League Division 1 | 21 Apr 12 |
| 3000 | 10:12.66 | | | | 15 | 1 | | | Watford | Watford Graded Open | 27 Jun 12 |
| 2000SCW | 7:19.9 | | | | 1 | A | | | Chelmsford | Southern Athletics League Division 1 | 14 Jul 12 |
| ZXC | 16:45 | | | | 41 | | | | Ilton | English Schools' Championships | 17 Mar 12 |
| ZXC | 17:30 | | | | 2 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| ZXC | 19:49 | | | | 5 | | | 4 | Wing | Buckinghamshire County Championships | 7 Jan 12 |
| ZXC | 23:29 | | | | 7 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| ZXC | 23:32 | | | | 40 | | | | Birmingham | Inter Counties Championships | 10 Mar 12 |
| ZXC | 24:56 | | | | 42 | | | | Parliament Hill | English National Championships | 25 Feb 12 |
| ZXC | 25:15 | | | | 12 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 25:36 | | | | 22 | | | | Brighton | Southern Championships | 28 Jan 12 |
| ZXCL | 9:12 | | | | 11 | L1 | | | Mansfield | ECCA National Relays | 3 Nov 12 |
| ZXCL | 10:52 | | | | 5 | L2 | | | Manchester | University of Manchester Relays | 6 Oct 12 |
| 2011 U20 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.8 | | | | 4 | | | | Welwyn | Herts Phoenix AC Open | 22 Apr 11 |
| 400 | 62.8 | | | | 2 | | | | Welwyn | Herts Phoenix AC Open | 22 Apr 11 |
| 400 | 64.1 | | | | 2 | B | | | Norwich | Southern Athletics League Division 1 | 9 Jul 11 |
| 800 | 2:18.28 | | | | 4 | 10 | | | Watford | Watford Open | 13 Jul 11 |
| 800 | 2:18.62 | | | | 6 | 11 | | | Watford | Watford Open | 10 Aug 11 |
| 800 | 2:23.19 | | | | 14 | 9 | | | Watford | Watford Open | 15 Jun 11 |
| 800 | 2:23.85 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 15 May 11 |
| 800 | 2:24.0 | | | | 1 | A | | | Norwich | Southern Athletics League Division 1 | 9 Jul 11 |
| 800 | 2:24.1 | | | | 1 | | | | Welwyn | Herts Phoenix AC Open | 22 Apr 11 |
| 1500 | 4:40.08 | | | | 9 | 11 | | | Watford | Watford Open | 27 Jul 11 |
| 1500 | 4:40.24 | | | | 11 | D | | | Watford | BMC Nike Grand Prix | 11 Jun 11 |
| 1500 | 4:44.12 | | | | 9 | 10 | | | Watford | Watford Open | 1 Jun 11 |
| 1500 | 4:49.32 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 14 May 11 |
| 1500 | 4:49.49 | | | | 12 | A | | | Watford | BMC Gold Standard Races | 18 May 11 |
| 1500 | 4:50.95 | | | | 11 | 9 | | | Watford | Watford Open | 24 Aug 11 |
| 1500 | 4:52.5 | | | | 1 | A | | | Milton Keynes | Southern Athletics League Division 1 | 30 Jul 11 |
| 1500 | 4:53.93 | | | | 11 | 4 | | | Watford | Watford Open | 20 Apr 11 |
| 1500 | 4:57.97 | | | | 6 | B | | | Lee Valley | BMC Regional Races | 16 Jul 11 |
| 1500 | 4:58.62 | | | | 10 | | | | Gateshead | English Schools' Championships | 2 Jul 11 |
| 1500 | 4:58.69 | | | | 1 | | | | Lee Valley | Alpha Beta Trophy - Beta | 16 Apr 11 |
| 3000 | 10:20.70 | | | | 4 | A | | | Winchester | UK Women's League Division 1 | 6 Aug 11 |
| 3000 | 10:37.81 | | | | 1 | A | | | Milton Keynes | Southern Athletics League Division 1 | 21 May 11 |
| 1500SCW | 5:24.1 | | | | 1 | A | | | Stevenage | Southern Athletics League Division 1 | 20 Aug 11 |
| 5M | 32:21 | | | 32:21 | 62 | | 4 | 1 | Milton Keynes | Wolverton 5 | 26 Nov 11 |
| ZXC | 15:41 | | | | 23 | | | | Nottingham | English Schools' Championships | 19 Mar 11 |
| ZXC | 16:42 | | | | 5 | | | 4 | Luton | Apex Sports Chiltern League | 15 Jan 11 |
| ZXC | 17:14 | | | | 3 | | | | High Wycombe | Buckinghamshire Schools Championships | 9 Feb 11 |
| ZXC | 20:11 | | | | 4 | | | 3 | Wing | Apex Sports Chiltern League | 12 Feb 11 |
| ZXC | 20:23 | | | | 10 | | | 4 | Luton | Apex Sports Chiltern League | 8 Oct 11 |
| ZXC | 20:35 | | | | 26 | | | | Birmingham | Inter Counties Championships | 5 Mar 11 |
| ZXC | 21:23 | | | | 24 | | | | Parliament Hill | Southern Cross Country Championships | 29 Jan 11 |
| ZXC | 23:31 | | | | 3 | | | 2 | High Wycombe | Buckinghamshire County Championships | 8 Jan 11 |
| ZXC | 23:35 | | | | 29 | | | | Alton Towers | English National Championships | 19 Feb 11 |
| ZXC | 25:52 | | | | 13 | | | | St Albans | Apex Sports Chiltern League | 3 Dec 11 |
| ZXC | 27:34 | | | | 17 | | | | Watford | Apex Sports Chiltern League | 12 Nov 11 |
| 2010 U17 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:16.70 | | | | 1 | C | | | Watford | BMC Gold Standard Races | 30 Jun 10 |
| 800 | 2:20.26 | | | | 9 | 9 | | | Watford | Watford Graded Open | 14 Jul 10 |
| 800 | 2:21.05 | | | | 2 | B | | | Horspath | Bucks & Oxon County Championships | 9 May 10 |
| 800 | 2:23.5 | | | | 1 | | | | Milton Keynes | McCain UK Young Athletes League Midland 1 SE | 2 May 10 |
| 1500 | 4:40.66 | | | | 1 | 6 | | | Watford | Watford Graded Open | 2 Jun 10 |
| 1500 | 4:40.83 | | | | 8 | | | | Birmingham | Aviva English Schools' Championships | 10 Jul 10 |
| 1500 | 4:43.83 | | | | 3 | h2 | | | Birmingham | Aviva English Schools' Championships | 9 Jul 10 |
| 1500 | 4:45.6 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 10 |
| 1500 | 4:47.94 | | | | 2 | h1 | | | Ashford | Southern Counties U15/U17 Championships | 29 May 10 |
| 1500 | 4:48.33 | | | | 4 | | | | Horspath | Bucks & Oxon County Championships | 8 May 10 |
| 1500 | 4:49.17 | | | | 7 | | | | Ashford | Southern Counties U15/U17 Championships | 30 May 10 |
| 1500 | 4:52.89 | | | | 10 | | | | Bedford | Aviva England Athletics U15/U17 Championships | 21 Aug 10 |
| 1500 | 5:02.9 | | | | 1 | | | | Milton Keynes | McCain UK Young Athletes League Midland 1 SE | 2 May 10 |
| 3000 | 10:05.91 | | | | 2 | | | | Hendon | Southern Combined Events, 3000m & Walks Championships | 25 Jul 10 |
| 3000 | 10:34.82 | | | | 6 | A | | | Milton Keynes | BMC PB Classic | 22 May 10 |
| 3000 | 10:49.1 | | | | 1 | | | | Welwyn | Herts Phoenix AC Open | 2 Apr 10 |
| DT1K | 14.83 | | | | 3 | | | | Milton Keynes | McCain UK Young Athletes League Midland 1 SE | 2 May 10 |
| 2.997KL | 10:51 | | | | 2 | L2 | | | Aldershot | Southern Women's 4 Stage & Young Athletes Relays | 25 Sep 10 |
| 5KXC | 20:20 | | | | 29 | | | | Birmingham | McCain UK Cross Challenge inc World Trials & Inter Counties | 13 Mar 10 |
| 10K | 39:15 | | | | 7 | | 1 | | Milton Keynes | Nike Milton Keynes Festival of Running 5/10K | 7 Mar 10 |
| 10K | 40:35 | | | | 67 | | 5 | 1 | Flitwick | Flitwick 10K | 18 Apr 10 |
| ZXC | 14:33 | | | | 41 | | | | Manchester | English Schools' Championships | 20 Mar 10 |
| ZXC | 16:01 | | | | 2 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 10 |
| ZXC | 18:10 | | | | 5 | | | 4 | Shuttleworth | Apex Sports Chiltern League | 16 Jan 10 |
| ZXC | 18:23 | | | | 7 | | | 6 | Stowe | Apex Sports Chiltern League | 4 Dec 10 |
| ZXC | 18:34 | | | | 4 | | | 3 | Watford | Apex Sports Chiltern League | 13 Nov 10 |
| ZXC | 18:40 | | | | 12 | | | | Biggleswade | SEAA Inter Counties Championships | 11 Dec 10 |
| ZXC | 19:42 | | | | 19 | | | | Leeds | English National Championships | 27 Feb 10 |
| ZXC | 19:59 | | | | 5 | | | 4 | Wing | Apex Sports Chiltern League | 13 Feb 10 |
| ZXC | 21:09 | | | | 16 | | | | Parliament Hill | Southern Cross Country Championships | 30 Jan 10 |
| ZXC | 21:14 | | | | 17 | | | 14 | Oxford | Apex Sports Chiltern League | 9 Oct 10 |
| ZXC | 25:18 | | | | 2 | | | | Oxford | BBO Championships | 20 Nov 10 |
| ZXCL | 9:17 | | | | 2 | L2 | | | Mansfield | ECCA Relays | 6 Nov 10 |
| 2009 U17 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 46.7 | | | | 1 | B | | | Milton Keynes | McCain UK Young Athletes League Southern One West | 19 Jul 09 |
| 800 | 2:22.9 | | | | 1 | | | | Bournemouth | McCain UK Young Athletes League Southern One West | 31 May 09 |
| 800 | 2:26.2 | | | | 1 | A | | | Kingston | McCain UK Young Athletes League Southern One West | 21 Jun 09 |
| 1500 | 4:39.78 | | | | 12 | 8 | | | Watford | Watford Open Graded Meeting | 12 Aug 09 |
| 1500 | 4:42.77 | | | | 8 | | | | Ashford | Southern Counties U15 & U17 Championships | 24 May 09 |
| 1500 | 4:47.5 | | | | 1 | B | | | Perivale | McCain UK Young Athletes League Southern One West | 3 May 09 |
| 1500 | 4:52.11 | | | | 4 | h1 | | | Ashford | Southern Counties U15 & U17 Championships | 23 May 09 |
| 1500 | 4:53.2 | | | | 3 | | | | Milton Keynes | Buckinghamshire County Championships | 9 May 09 |
| 1500 | 5:00.1 | | | | 1 | | | | Bournemouth | McCain UK Young Athletes League Southern One West | 31 May 09 |
| 1500 | 5:15.9 | | | | 1 | B | | | Milton Keynes | McCain UK Young Athletes League Southern One West | 19 Jul 09 |
| 3000 | 10:05.53 | | | | 8 | | | | Sheffield | Aviva English Schools Championships | 11 Jul 09 |
| 3000 | 10:23.1 | | | | 2 | A | | | Southampton | South East Schools Inter Counties | 20 Jun 09 |
| 3000 | 10:28.28 | | | | 8 | 1 | | | Watford | Watford Open Graded Meeting | 3 Jun 09 |
| 3000 | 10:36.8 | | | | 2 | | | | Welwyn | Herts Phoenix Good Friday Open | 10 Apr 09 |
| 3000 | 11:02.2 | | | | 1 | A | | | Kingston | McCain UK Young Athletes League Southern One West | 21 Jun 09 |
| DT1K | 15.03 | | | | 2 | B | | | Milton Keynes | McCain UK Young Athletes League Southern One West | 19 Jul 09 |
| ZRDL | 10:45 | | | | 5 | L3 | | | Aldershot | Southern Counties Young Athletes' Relays | 26 Sep 09 |
| ZRDL | 13:53 | | | | 6 | L1 | | | Sutton Coldfield | Young Athletes' National Road Relays | 18 Oct 09 |
| ZXC | 12:12 | | | | 4 | | | | Wing | Chiltern League | 3 Jan 09 |
| ZXC | 15:35 | | | | 5 | | | | Luton | Chiltern League | 14 Feb 09 |
| ZXC | 15:53 | | | | 26 | | | | Parliament Hill | English National Championships | 21 Feb 09 |
| ZXC | 15:58 | | | | 30 | | | | Nottingham | Inter Counties | 7 Mar 09 |
| ZXC | 16:01 | | | | 27 | | | | Hillingdon | Southern Championships | 24 Jan 09 |
| ZXC | 16:40 | | | | 16 | | | | Stanford Hall | Sainsbury English Schools Championships | 21 Mar 09 |
| ZXC | 17:34 | | | | 3 | | | | Biggleswade | Buckinghamshire County Championships | 10 Jan 09 |
| ZXC | 18:23 | | | | 7 | | | 5 | Slough | Apex Sports Chiltern League | 5 Dec 09 |
| ZXC | 20:02 | | | | 7 | | | | Shotover Hill | Apex Sports Chiltern League | 10 Oct 09 |
| ZXC | 20:07 | | | | 5 | | | 4 | Luton | Apex Sports Chiltern League | 7 Nov 09 |
| 2008 U15 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:23.7 | | | | 2 | B | | | Milton Keynes | UKA Young Athletes League Southern 1W | 20 Jul 08 |
| 800 | 2:24.3 | | | | 2 | | | | Yeovil | UKA Young Athletes League Southern 1W | 18 May 08 |
| 800 | 2:26.5 | | | | 1 | | | | Guildford | UKA Young Athletes League Southern 1W | 1 Jun 08 |
| 1500 | 4:53.65 | | | | 7 | h1 | | | Gateshead | English Schools' Championships | 11 Jul 08 |
| 1500 | 4:53.7 | | | | 4 | | | | Milton Keynes | Milton Keynes Open Meeting & Quadrathlon | 8 Jun 08 |
| 1500 | 4:54.07 | | | | 5 | h2 | | | Ashford | South of England U17/U15 Championships | 24 May 08 |
| 1500 | 4:54.79 | | | | 10 | | | | Ashford | South of England U17/U15 Championships | 25 May 08 |
| 1500 | 4:56.71 | | | | 2 | A | | | Kingston | Inter County Schools Meeting | 21 Jun 08 |
| 1500 | 5:02.7 | | | | 1 | A | | | Twickenham | UKA Young Athletes League Southern 1W | 4 May 08 |
| 1500 | 5:03.5 | | | | 1 | | | | Milton Keynes | Buckinghamshire Championships | 10 May 08 |
| 1500 | 5:09.53 | | | | 2 | | | | Lee Valley | Alpha Beta Trophy Meeting | 19 Apr 08 |
| 1500 | 5:11.4 | | | | | | | | Welwyn | Herts Phoenix Open Graded Meet | 21 Mar 08 |
| ZRDL | 11:00 | | | | 16 | | | 16 | Aldershot | South of England Young Athletes' Relay | 28 Sep 08 |
| ZXC | 10:21 | | | | 3 | | | | Slough | Apex Sports Chiltern League | 6 Dec 08 |
| ZXC | 10:45 | | | | 11 | | | | Slough | Apex Sports Chiltern League | 12 Jan 08 |
| ZXC | 12:44 | | | | 6 | | | | Wing | Apex Sports Chiltern League | 9 Feb 08 |
| ZXC | 13:41 | | | | 5 | | | | Halton | Chiltern League | 8 Nov 08 |
| ZXC | 13:58 | | | | 36 | | | | Liverpool | English Schools' Championships | 8 Mar 08 |
| ZXC | 14:11 | | | | 40 | | | | Alton Towers | English National Championships | 23 Feb 08 |
| ZXC | 15:03 | | | | 2 | | | | High Wycombe | Buckinghamshire Schools' Championships | 2 Feb 08 |
| ZXC | 16:16 | | | | 59 | | | | Nottingham | Inter Counties Championships | 15 Mar 08 |
| ZXC | 19:49 | | | | 45 | | | | Parliament Hill | Southern Championships | 26 Jan 08 |
| ZXC | 20:39 | | | | 5 | | | | Halton | Buckinghamshire Championships | 5 Jan 08 |
| 2007 U15 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:37.8 | | | | 2 | | | | Milton Keynes | Eastern Young Athletes' League | 15 Jul 07 |
| LJ | 4.28 | | | | | | | | Watford | Eastern YAL | 1 Jul 07 |
| ZXC | 16:24 | | | | 13 | | | | Luton | Apex Sports Chiltern League | 1 Dec 07 |
| ZXC | 16:51 | | | | 12 | | | 12 | Horspath | Apex Sports Chiltern League Division 1 | 10 Nov 07 |
| ZXC | 17:58 | | | | 48 | | | | Parliament Hill | Southern Inter-Counties & London Championships | 8 Dec 07 |
| 2006 U13 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.6 | | | | | | | | Milton Keynes | Buckinghamshire County Championships | 13 May 06 |
| 150 | 23.2 | | | | | | | | Uxbridge | | 25 Jun 06 |
| 800 | 2:44.5 | | | | 2 | B | | | Milton Keynes | Eastern Young Athletes League | 7 May 06 |
| 800 | 2:45.5 | | | | | | | | Milton Keynes | Buckinghamshire County Championships | 13 May 06 |
| 1200 | 4:47.7 | | | | | | | | Bracknell | UKA Young Athletes League Southern 1W | 4 Jun 06 |
| LJ | 3.93 | | | | | | | | Uxbridge | | 25 Jun 06 |