| 2013 U20 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:53.92 | | | | 4 | A | | | Millfield | BMC PB Classic | 6 May 13 |
| 800 | 1:56.52 | i | | | 2 | h1 | | | Lee Valley | South of England AA Championships day 1 inc. Pentathlon Championships | 13 Jan 13 |
| 800 | 1:58.78 | i | | | 4 | | | | Lee Valley | South of England AA Championships day 1 inc. Pentathlon Championships | 13 Jan 13 |
| 1500 | 4:12.28 | | | | 2 | 4 | | | Crawley | Crawley AC Easter Sunday Open | 31 Mar 13 |
| Mile | 4:27.97 | | | | 4 | | | | Crystal Palace | Hercules Wimbledon Young Athletes' Open | 7 Apr 13 |
| 2012 U20 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 23.5 | | | | 3 | ns | | | Eton | Rosenheim League West Division | 4 Jul 12 |
| 200 | 23.60 | | -0.1 | | 3 | 2 | | | Woking | Woking AC Evening Open | 1 Aug 12 |
| 200 | 23.9 | | | | 5 | | | | Woking | Rosenheim League West Division | 18 Jul 12 |
| 200 | 24.25 | | 1.9 | | 6 | | | | Tooting Bec | Rosenheim League Finals | 15 Aug 12 |
| 400 | 50.38 | | | | 4 | 1 | | | Woking | Woking AC Evening Open | 1 Aug 12 |
| 400 | 50.5 | | | | 1 | ns | | | Eton | Rosenheim League West Division | 4 Jul 12 |
| 400 | 51.1 | | | | 1 | | | | Woking | Rosenheim League West Division | 18 Jul 12 |
| 400 | 51.2 | | | | 1 | 1 | | | Walton | Rosenheim League West Division | 16 May 12 |
| 400 | 51.22 | i | | | 6 | s1 | | | Lee Valley | SEAA Championships Day 1 inc. U15 / U17 Pentathlon Championships | 15 Jan 12 |
| 400 | 51.23 | | | | 2 | | | | Tooting Bec | Rosenheim League Finals | 15 Aug 12 |
| 400 | 52.31 | i | | | 2 | h4 | | | Lee Valley | SEAA Championships Day 1 inc. U15 / U17 Pentathlon Championships | 15 Jan 12 |
| 400 | 53.19 | i | | | 4 | 4 | | | Lee Valley | Metaswitch Games | 8 Jan 12 |
| 800 | 1:53.76 | | | | 3 | A | | | Birmingham Uni | BMC PB Classic | 30 Jun 12 |
| 800 | 1:54.52 | | | | 5 | B | | | Watford | BMC Gold Standard Races | 11 Jul 12 |
| 800 | 1:54.88 | | | | 5 | D | | | Stretford | BMC Grand Prix | 7 Jul 12 |
| 800 | 1:55.0 | | | | 1 | A | | | Peterborough | Southern Athletics League Division 1 | 1 Sep 12 |
| 800 | 1:55.13 | | | | 8 | B | | | Watford | BMC Gold Standard Races | 22 Aug 12 |
| 800 | 1:55.49 | | | | 7 | G | | | Solihull | BMC Grand Prix | 21 Jul 12 |
| 800 | 1:55.52 | i | | | 4 | | | | Birmingham | England U15/U17/U20 Championships | 26 Feb 12 |
| 800 | 1:55.61 | | | | 5 | C | | | Bedford | BMC Grand Prix Final | 25 Aug 12 |
| 800 | 1:55.85 | | | | 2 | | | | Kingston | Surrey County Championships | 13 May 12 |
| 800 | 1:56.0 | | | | 1 | A | | | Walton | Southern Athletics League Division 1 | 14 Jul 12 |
| 800 | 1:56.52 | i | | | 2 | h1 | | | Birmingham | England U15/U17/U20 Championships | 25 Feb 12 |
| 800 | 1:57.62 | | | | 4 | | | | Abingdon | SEAA Inter-County U15/U20 Championships | 26 May 12 |
| 800 | 1:59.2 | | | | 2 | A | | | Walton | Southern Athletics League Division 1 | 9 Jun 12 |
| 800 | 1:59.5 | | | | 1 | | | | Walton | Rosenheim League West Division | 16 May 12 |
| 1500 | 4:03.68 | | | | 4 | A | | | Exeter | BMC Regional Races | 28 Aug 12 |
| 1500 | 4:05.09 | i | | | 6 | | | | Lee Valley | SEAA Championships Day 2 & 3 | 22 Jan 12 |
| 1500 | 4:10.3 | | | | 1 | A | | | Walton | Southern Athletics League Division 1 | 14 Jul 12 |
| 1500 | 4:10.6 | | | | 2 | A | | | Peterborough | Southern Athletics League Division 1 | 1 Sep 12 |
| 1500 | 4:11.30 | | | | 4 | | | | Kingston | Surrey County Championships | 12 May 12 |
| 1500 | 4:25.1 | | | | 3 | A | | | Walton | Southern Athletics League Division 1 | 9 Jun 12 |
| Mile | 4:45.38 | | | | 9 | D | | | Oxford | BMC Gold Standard Races (inc Oxford Festival of Miles) | 28 Jul 12 |
| parkrun | 17:25 | | | | 5 | | | | Bushy Park | Bushy Park parkrun 5K Event 396 | 4 Feb 12 |
| parkrun | 17:57 | | | | 14 | | | | Bushy Park | Bushy Park parkrun 5K Event 413 | 2 Jun 12 |
| parkrun | 18:31 | | | | 14 | | | 1 | Bushy Park | Bushy Park parkrun 5K Event 392 | 7 Jan 12 |
| ZXC | 32:17 | | | | 37 | | | 3 | Epsom Downs | 2XU Surrey Men's League Division 2 | 10 Nov 12 |
| 2011 U17 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 50.81 | | | | 2 | 9 | | | Watford | Watford Open | 24 Aug 11 |
| 800 | 1:53.12 | | | | 5 | C | | | Watford | BMC Gold Standard Races | 13 Jul 11 |
| 800 | 1:53.6 | | | | 3 | B | | | Eltham | BMC Regional Races | 17 Aug 11 |
| 800 | 1:54.16 | | | | 1 | A | | | Eltham | BMC Regional Races | 20 Jul 11 |
| 800 | 1:54.36 | | | | 1 | A | | | Hemel Hempstead | Southern Senior Inter-Counties | 17 Jul 11 |
| 800 | 1:54.92 | | | | 6 | | | | Gateshead | English Schools' Championships | 2 Jul 11 |
| 800 | 1:55.28 | i | | | 2 | | | | Birmingham | England Athletics U15 / U17 / U20 Championships | 27 Feb 11 |
| 800 | 1:55.49 | | | | 3 | h1 | | | Bedford | England Athletics U15/U17 Championships | 20 Aug 11 |
| 800 | 1:55.49 | | | | 6 | | | | Bedford | England Athletics U15/U17 Championships | 21 Aug 11 |
| 800 | 1:56.03 | | | | 3 | s2 | | | Gateshead | English Schools' Championships | 1 Jul 11 |
| 800 | 1:57.2 | | | | 4 | h1 | | | Gateshead | English Schools' Championships | 1 Jul 11 |
| 800 | 1:57.69 | i | | | 1 | | | | Lee Valley | SEAA Championships (inc U15/U17 Pentathlon) | 9 Jan 11 |
| 800 | 1:57.91 | i | | | 3 | h1 | | | Birmingham | England Athletics U15 / U17 / U20 Championships | 26 Feb 11 |
| 800 | 1:59.36 | | | | 7 | A | | | Crawley | BMC Regional Races | 22 Jun 11 |
| 1500 | 4:05.36 | | | | 12 | A | | | Exeter | BMC Regional Races | 30 Aug 11 |
| 1500 | 4:06.0 | | | | 1 | A | | | Walton | Southern Athletics League Division 1 | 9 Jul 11 |
| 1500 | 4:15.00 | i | | | 3 | | | | Lee Valley | South of England AA Championships | 16 Jan 11 |
| 1500 | 4:19.16 | | | | 12 | 16 | | | Watford | Watford Open | 24 Aug 11 |
| Mile | 4:31.1 | | | | 4 | | | | Crystal Palace | Hercules Wimbledon Young Athletes' Open | 3 Apr 11 |
| ZXC | 15:13 | | | | 1 | | | 1 | Wimbledon | 2xu Surrey Men's League Divisions 3/4 | 5 Feb 11 |
| ZXC | 16:16 | | | | 6 | | | 4 | Croydon | 2xu Surrey League Division 2 | 12 Nov 11 |
| ZXC | 23:16 | | | | 17 | | | | Harrow School | Middlesex Schools Cross Country Championships | 15 Feb 11 |
| 2010 U17 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.80 | | -1.3 | | 4 | h2 | | | Woking | Woking Young Athletes' Open | 5 Sep 10 |
| 200 | 24.8 | | | | 1 | A | | | Walton | McCain UK Young Athletes League Southern 2 A24 | 20 Jun 10 |
| 400 | 52.5 | | | | 2 | A | | | Walton | McCain UK Young Athletes League Southern 2 A24 | 20 Jun 10 |
| 400 | 52.65 | | | | 2 | | | | Woking | Woking Young Athletes' Open | 5 Sep 10 |
| 400 | 54.41 | | | | 4 | 2 | | | Woking | Woking Evening Open | 4 Aug 10 |
| 800 | 1:56.00 | | | | 2 | I | | | Watford | BMC Nike Grand Prix | 12 Jun 10 |
| 800 | 1:57.3 | | | | 6 | A | | | Eltham | BMC Regional Races | 23 Jun 10 |
| 800 | 1:57.44 | | | | 1 | B | | | Milton Keynes | BMC PB Classic | 22 May 10 |
| 800 | 1:57.57 | | | | 7 | | | | Ashford | Southern Counties U15/U17 Championships | 30 May 10 |
| 800 | 1:57.85 | | | | 2 | 17 | | | Watford | Watford Graded Open | 16 Jun 10 |
| 800 | 1:58.41 | | | | 2 | 10 | | | Watford | Watford Graded Open | 19 May 10 |
| 800 | 1:59.41 | | | | 3 | s3 | | | Ashford | Southern Counties U15/U17 Championships | 29 May 10 |
| 800 | 1:59.7 | | | | 2 | B | | | Stevenage | Southern U17 Inter County Match | 8 Aug 10 |
| 800 | 1:59.9 | | | | 1 | A | | | Chelmsford | Southern Men's League Division 2 | 5 Jun 10 |
| 800 | 2:01.11 | | | | 3 | 7 | | | Watford | Watford Graded Open | 21 Apr 10 |
| 800 | 2:01.2 | | | | 1 | | | | Bracknell | Bracknell Young Athletes' Open | 27 Mar 10 |
| 800 | 2:01.61 | | | | 1 | | | | Hendon | Middlesex Schools Championships | 8 Jun 10 |
| 800 | 2:01.71 | | | | 3 | | | | Kingston | Surrey County Championships | 8 May 10 |
| 800 | 2:01.91 | | | | 2 | h5 | | | Ashford | Southern Counties U15/U17 Championships | 29 May 10 |
| 800 | 2:02.51 | | | | 2 | 5 | | | Watford | Watford Graded Open | 7 Apr 10 |
| 800 | 2:02.85 | | | | 10 | h2 | | | Bedford | Aviva England Athletics U15/U17 Championships | 22 Aug 10 |
| 800 | 2:03.94 | | | | 2 | 1 | | | Woking | Woking Evening Open | 4 Aug 10 |
| 800 | 2:05.04 | | | | 2 | h3 | | | Kingston | Surrey County Championships | 8 May 10 |
| 1500 | 4:22.26 | | | | 2 | | | | Woking | Woking Young Athletes' Open | 5 Sep 10 |
| 1500 | 4:26.00 | | | | 2 | | | | Bracknell | Bracknell Young Athletes' Open | 27 Mar 10 |
| TJ | 9.46 | | | | 4 | A | | | Walton | McCain UK Young Athletes League Southern 2 A24 | 20 Jun 10 |
| 3M | 17:07 | | | | 39 | | | | Old Billingsgate | Virgin Mini London Marathon | 25 Apr 10 |
| parkrun | 20:13 | | | | 46 | | | | Bushy Park | Bushy Park parkrun 5K Event 336 | 25 Dec 10 |
| parkrun | 20:16 | | | | 45 | | | 2 | Bushy Park | Bushy Park parkrun 5K Event 287 | 16 Jan 10 |
| ZXC | 11:41 | | | | 2 | | | 2 | Lightwater | 2xu Surrey Men's League Divisions 3/4 | 11 Dec 10 |
| ZXC | 17:09 | | | | 20 | | | | Parliament Hill | London Youth Games Cross Country Championships | 20 Nov 10 |
| ZXC | 17:47 | | | | 3 | | | 1 | Richmond Park | Surrey Men's League Division 2 | 6 Feb 10 |
| 2009 U15 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 55.1 | | | | 1 | A | | | Walton | McCain UK Young Athletes League Southern Two West | 31 May 09 |
| 400 | 55.6 | | | | 2 | A | | | Wormwood Scrubs | McCain UK Young Athletes League Southern Two West | 19 Jul 09 |
| 400 | 56.4 | | | | 2 | | | | Crawley | Crawley Easter Sunday Open | 12 Apr 09 |
| 800 | 2:01.62 | | | | 3 | 4 | | | Watford | Watford Open Graded Meeting | 23 Sep 09 |
| 800 | 2:02.17 | | | | 3 | | | | Sheffield | Aviva English Schools Championships | 11 Jul 09 |
| 800 | 2:02.31 | | | | 1 | 6 | | | Watford | Watford Open Graded Meeting | 9 Sep 09 |
| 800 | 2:02.43 | | | | 1 | h3 | | | Sheffield | Aviva English Schools Championships | 10 Jul 09 |
| 800 | 2:03.89 | | | | 1 | | | | Hendon | Middlesex Schools Championships | 9 Jun 09 |
| 800 | 2:03.9 | | | | 1 | A | | | Wormwood Scrubs | McCain UK Young Athletes League Southern Two West | 19 Jul 09 |
| 800 | 2:04.6 | | | | 1 | A | | | Walton | McCain UK Young Athletes League Southern Two West | 31 May 09 |
| 800 | 2:05.15 | | | | 2 | | | | Kingston | Surrey County Championships | 10 May 09 |
| 800 | 2:05.2 | | | | 4 | 2 | | | Twickenham | St Mary's Richmond Master's & Open Meeting | 13 Sep 09 |
| 800 | 2:06.05 | | | | 8 | 11 | | | Watford | Watford Open Graded Meeting | 26 Aug 09 |
| 800 | 2:11.84 | | | | ht | | | | Hendon | Middlesex Schools Championships | 9 Jun 09 |
| 800 | 2:12.1 | | | | 1 | | | | Crawley | Crawley Easter Sunday Open | 12 Apr 09 |
| 1000 | 2:44.5 | | | | 2 | | | | Bath | National Schools Biathlon Championships | 15 Mar 09 |
| HJ | 1.40 | | | | 1 | A | | | Wormwood Scrubs | McCain UK Young Athletes League Southern Two West | 19 Jul 09 |
| parkrun | 19:09 | | | | 27 | | | 1 | Bushy Park | Bushy Park parkrun 5K Event 235 | 31 Jan 09 |
| parkrun | 19:28 | | | | 31 | | | | Bushy Park | Bushy Park parkrun 5K Event 236 | 7 Feb 09 |
| ZXC | 14:26 | | | | 8 | | | | Harrow | Middlesex Schools Cross Country Champs | 10 Feb 09 |
| ZXC | 14:54 | | | | 52 | | | | Parliament Hill | London Championships (inc SEAA Inter-Counties Championships) | 21 Nov 09 |
| ZXC | 16:37 | | | | 110 | | | | Stanford Hall | Sainsbury English Schools Championships | 21 Mar 09 |
| 2008 U15 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 58.5 | | | | | | | | Eton | London Area Preparatory Schools Athletics Meet | 9 Jun 08 |
| 400 | 58.8 | | | | | | | | Birmingham | National Prep Schools | 30 Jun 08 |
| 400 | 59.2 | | | | | | | | Parliament Hill | UKA Young Athletes League Southern 2 London | 1 Jun 08 |
| 400 | 59.83 | | | | | | | | Walton | Walton AC Open | 20 Apr 08 |
| 400 | 59.9 | | | | | | | | Croydon | Ebbisham League | 13 Jul 08 |
| 400 | 60.01 | | | | | | | | Ashford | South of England U17/U15 Championships | 24 May 08 |
| 400 | 60.33 | | | | | | | | Woking | Woking Young Athletes Open | 7 Sep 08 |
| 400 | 60.4 | | | | | | | | Kingston | UKA Young Athletes League Southern 2 London | 22 Jun 08 |
| 800 | 2:11.01 | | | | 2 | | | | Woking | Woking Young Athletes Open | 7 Sep 08 |
| 800 | 2:13.4 | | | | | | | | Kingston | UKA Young Athletes League Southern 2 London | 22 Jun 08 |
| 800 | 2:13.86 | | | | | | | | Ashford | South of England U17/U15 Championships | 24 May 08 |
| 800 | 2:14.12 | | | | | | | | Woking | Woking AC Evening Open | 6 Aug 08 |
| 800 | 2:15.9 | | | | | | | | Parliament Hill | UKA Young Athletes League Southern 2 London | 1 Jun 08 |
| 800 | 2:16.0 | | | | | | | | Croydon | Ebbisham League | 13 Jul 08 |
| 1000 | 2:48.2 | | | | 1 | | | | High Wycombe | South East (West) Schools Biathlon Championships | 6 Dec 08 |
| 1500 | 4:36.5 | | | | | | | | Eton | London Area Preparatory Schools Athletics Meet | 9 Jun 08 |
| 1500 | 4:36.6 | | | | | | | | Twickenham | St. Mary's Richmond Masters & Open Meet | 14 Sep 08 |
| 1500 | 4:37.03 | | | | | | | | Walton | Walton AC Open | 20 Apr 08 |
| 1500 | 4:37.9 | | | | | | | | Birmingham | National Prep Schools | 30 Jun 08 |
| 3000 | 10:11.02 | | | | | | | | Kingston | Surrey Championships | 11 May 08 |
| parkrun | 22:09 | | | | 95 | | | | Bushy Park | Bushy Park parkrun 5K Event 188 | 22 Mar 08 |
| ZXC | 13:08 | | | | 5 | | | | Croydon | Surrey Championships | 5 Jan 08 |
| ZXC | 13:24 | | | | 91 | | | | Nottingham | Inter Counties Championships | 15 Mar 08 |
| ZXC | 17:48 | | | | 2 | | | | Croydon | Sweatshop Surrey League Division 3/4 | 12 Jan 08 |
| 2007 U13 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.47 | | | | | | | | Walton | Walton Open Meeting | 22 Apr 07 |
| 100 | 14.5 | | | | | | | | Woking | UKA Young Athletes League Southern 2S | 22 Jul 07 |
| 200 | 28.8 | | | | | | | | Uxbridge | YAL Southern 2 S | 3 Jun 07 |
| 200 | 29.4 | | | | | | | | Uxbridge | YAL Southern 2 S | 6 May 07 |
| 200 | 29.62 | | | | | | | | Woking | Woking AC Young Athletes' Open Championship | 2 Sep 07 |
| 200 | 30.04 | | | | | | | | Walton | Walton Open Meeting | 22 Apr 07 |
| 200 | 30.09 | | | | | | | | Woking | Woking AC Young Athletes' Open Championship | 2 Sep 07 |
| 200 | 30.1 | | | | | | | | Walton | Walton Junior Club Championships | 24 Jun 07 |
| 800 | 2:19.1 | | | | 3 | 1 | | | Birmingham | National Prep Schools Championships | 2 Jul 07 |
| 800 | 2:19.62 | | | | 4 | | | | Kingston | Southern Under 13 Inter-Counties | 29 Jul 07 |
| 800 | 2:20.3 | | | | 1 | | | | Woking | UKA Young Athletes League Southern 2S | 22 Jul 07 |
| 800 | 2:21.10 | | | | 1 | | | | Woking | Woking AC Young Athletes' Open Championship | 2 Sep 07 |
| 800 | 2:21.4 | | | | 1 | | | | Hillingdon | UKA Young Athletes League Southern 1W | 3 Jun 07 |
| 800 | 2:23.48 | | | | 2 | | | | Kingston | Surrey County Championships | 12 May 07 |
| 800 | 2:24.1 | | | | 1 | | | | Walton | Walton Junior Club Championships | 24 Jun 07 |
| 800 | 2:24.82 | | | | 1 | | | | Walton | Walton Open Meeting | 22 Apr 07 |
| 800 | 2:28.68 | | | | | | | | Woking | Woking AC Young Athletes' Open Championship | 2 Sep 07 |
| 1500 | 4:44.73 | | | | 3 | 2 | | | Woking | Woking AC Evening Open | 8 Aug 07 |
| 1500 | 4:47.5 | | | | 1 | | | | Twickenham | St Mary's Richmond AC Masters & Open Meet | 9 Sep 07 |
| 1500 | 4:50.50 | | | | 2 | | | | Kingston | Surrey County Championships | 13 May 07 |
| 1500 | 5:00.3 | | | | 1 | | | | Hillingdon | UKA Young Athletes League Southern 2S | 6 May 07 |
| 1500 | 5:01.7 | | | | 1 | | | | Walton | Walton Junior Club Championships | 24 Jun 07 |
| LJ | 3.98 | | | | | | | | Walton | Walton Open Meeting | 22 Apr 07 |
| LJ | 3.97 | | | | | | | | Uxbridge | YAL Southern 2 S | 6 May 07 |
| ZXC | 15.34 | | | | 1 | | | 1 | Epsom Downs | Sweatshop Surrey League Division 3 | 13 Oct 07 |
| ZXC | 10:13 | | | | 26 | | | | Parliament Hill | Southern Inter-Counties & London Championships | 8 Dec 07 |
| ZXC | 11:22 | | | | 2 | | | | Reigate | Reigate Priory Holly Run | 16 Dec 07 |
| ZXC | 16:21 | | | | 1 | | | 1 | Cranford | Surrey Ladies' League | 10 Nov 07 |
| 2006 U13 Walton |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.10 | | | | | | | | Walton | Walton AC Open Meeting | 7 May 06 |
| 200 | 31.14 | | | | | | | | Walton | Walton AC Open Meeting | 7 May 06 |
| 800 | 2:25.9 | | | | 3 | 2 | | | Birmingham | IAPS National Championships | 2 Jul 06 |