| 2021 U17 Cookham/Lagan Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:01.83 | | | | 2 | B | | | Gillingham | BMC Regional Races | 7 Aug 21 |
| 800 | 2:02.60 | | | | 4 | B | | | Exeter | BMC Regional Races | 27 Jul 21 |
| 800 | 2:04.78 | | | | 5 | 17 | | | Basingstoke | Basingstoke & Mid Hants AC 2 Lap Open Meet | 22 May 21 |
| 800 | 2:05.30 | | | | 2 | 5 | | | Kettering | Kettering Evening Open | 6 Jul 21 |
| 1500 | 4:05.79 | | | | 4 | | | | Kingston | South of England U17/U15/U13 Championships | 21 Aug 21 |
| 1500 | 4:08.29 | | | | 4 | D | | | Belfast | Belfast Irish Milers Meet in association with Kinetica | 29 May 21 |
| 1500 | 4:08.73 | | | | 6 | | | | Tullamore, IRL | Irish Life Health National Juvenile Track and Field Championships. | 14 Aug 21 |
| 1500 | 4:09.96 | | | | 3 | | | | Belfast | Northern Ireland & Ulster U14-U20 Age Group Championships | 18 Jul 21 |
| 1500 | 4:14.03 | | | | 9 | A | | | Milton Keynes | BMC PB Classic | 5 Jun 21 |
| 1500 | 4:14.80 | | | | 5 | B | | | Wormwood Scrubs | BMC Regional Races | 9 Jun 21 |
| 1500 | 4:14.88 | | | | 2 | | | | Eton | Berkshire County Championships | 1 Aug 21 |
| Mile | 4:37.6 | | | | 1 | 13 | | | Finsbury Park | Golden Stag Mile | 3 Jul 21 |
| 3000 | 9:16.27 | | | | 3 | | | | Eton | Windsor, Slough, Eton & Hounslow Middle Distance & Sprints Closed Meeting | 16 May 21 |
| 2020 U17 Cookham/Lagan Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3K | 9:48 | | | 9:48 | 82 | | | 11 | Armagh | Armagh International Road Races | 13 Feb 20 |
| 4.3KXC | 17:11 | | | | 200 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 4.5KXC | 16:07 | | | | 72 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 5K | 16:54 | c | | | 8 | | | 4 | Eton | Dorney Lake Run Series | 10 Oct 20 |
| 5K | 16:54 | c | | | 9 | | | | Newbury | Runthrough Newbury Racecourse 5K | 17 Oct 20 |
| parkrun | 17:47 | | | | 6 | | | 1 | Gunnersbury | Gunnersbury parkrun # 430 | 14 Mar 20 |
| ZXC | 21:18 | | | | 51 | | | | Writtle | South East Schools' Inter Counties | 1 Feb 20 |
| 2019 U15 Cookham/Lagan Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:11.66 | | | | 3 | 10 | | | Horspath | Oxford City AC Open Graded Meeting | 17 Jul 19 |
| 800 | 2:13.40 | | | | 1 | 9 | | | Watford | Watford Open Graded Meeting | 10 Jul 19 |
| 800 | 2:16.63 | | | | 8 | 9 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 2:17.34 | | | | 8 | 13 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 1500 | 4:28.72 | | | | 2 | | | | Reading | Berkshire County Championships | 12 May 19 |
| 1500 | 4:28.90 | | | | 10 | 8 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 4:30.35 | | | | 8 | C | | | Wormwood Scrubs | BMC Regional Races | 3 Jul 19 |
| 1500 | 4:31.65 | | | | 5 | B | | | Milton Keynes | BMC PB Classic | 1 Jun 19 |
| 1500 | 4:31.97 | | | | 1 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 1500 | 4:34.9 | | | | 3 | | | | Reading | Berkshire County Schools Championships | 8 Jun 19 |
| 1500 | 4:42.1 | | | | 2 | A | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| 1500 | 4:44.74 | | | | 7 | 1 | | | Abingdon | Radley AC Charles Kear Memorial Open | 24 Mar 19 |
| 2KXCL | 6:55 | | | | 9 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 3.6KXC | 14:25 | | | | 8 | | | | Hampstead Heath | North West London Young Athletes' League | 16 Feb 19 |
| 3.91KXC | 13:35 | | | | 7 | | | | Newbury | Berkshire County Schools' Championships | 19 Jan 19 |
| 4KXC | 13:01 | | | | 1 | | | | Greenford | North West London Young Athletes' League | 28 Sep 19 |
| 4KXC | 13:19 | | | | 2 | | | | Kingsbury | North West London Young Athletes' League | 26 Oct 19 |
| 4KXC | 14:02 | | | | 5 | | | | Woodley | Berkshire County Championships | 15 Dec 19 |
| 4KXC | 14:05 | | | | 1 | | | | Trent Park | North West London Young Athletes' League | 23 Nov 19 |
| 4KXC | 14:23 | | | | 12 | | | | Wormwood Scrubs | North West London Young Athletes' League | 2 Mar 19 |
| 4KXC | 15:29 | | | | 152 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 4.1KXC | 14:41 | | | | 64 | | | | Leeds | New Balance ESAA English Schools' Championships | 16 Mar 19 |
| 4.5KXC | 17:18 | | | | 120 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| ZXC | 16:58 | | | | 3 | | | | Taunton | ESAA English Schools Cup Regional Finals - South West | 9 Nov 19 |
| 2018 U15 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:18.43 | | | | 6 | J | | | Milton Keynes | BMC PB Classic | 2 Jun 18 |
| 800 | 2:19.2 | | | | 6 | | | | Reading | Berkshire County Schools Champoinships | 9 Jun 18 |
| 800 | 2:20.56 | | | | 3 | A | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| 800 | 2:20.91 | | | | 5 | 5 | | | Horspath | Oxford City Midweek Open Series | 18 Jul 18 |
| 800 | 2:24.11 | | | | 6 | | | | Belfast | Northern Ireland & Ulster Age Group Championships | 16 Jun 18 |
| 1500 | 4:43.37 | | | | 6 | 6 | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| 1500 | 4:45.39 | | | | 9 | 6 | | | Watford | Watford Open Graded Meeting | 25 Jul 18 |
| 1500 | 4:46.88 | | | | 5 | A | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| 1500 | 4:48.63 | | | | 3 | A | | | Perivale | Middlesex Young Athletes League | 26 May 18 |
| 1500 | 4:49.2 | | | | 1 | B | | | Basingstoke | English Schools Cup Regional Final - South West | 6 Jun 18 |
| 1500 | 4:52.06 | | | | 1 | 7 | | | Watford | Watford Open Graded Meeting | 2 May 18 |
| LJ | 4.91 | | | | 3 | A | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| LJ | 3.45 | | | | 14 | | | | Basingstoke | English Schools Cup Regional Final - South West | 6 Jun 18 |
| 2KXCL | 7:10 | | | | 22 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 20 Oct 18 |
| 3KXC | 11:38 | | | | 1 | | | | Harrow | North West London Young Athletes' League | 17 Feb 18 |
| 3KXC | 12:09 | | | | 4 | | | | Wormwood Scrubs | Start Fitness Metropolitan League | 13 Jan 18 |
| 3KXC | 12:28 | | | | 51 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 3KXC | 13:41 | | | | 51 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 10 Mar 18 |
| 4KXC | 13:26 | | | | 13 | | | | Greenford | North West London Young Athletes' League | 29 Sep 18 |
| 4KXC | 14:03 | | | | 19 | | | | Kingsbury | North West London Young Athletes' League | 27 Oct 18 |
| 4KXC | 16:50 | | | | 52 | | | 21 | Uxbridge | Start Fitness Metropolitan League | 1 Dec 18 |
| 4.1KXC | 15:36 | | | | 90 | | | | Leeds | New Balance ESAA English Schools' Championships | 17 Mar 18 |
| 4.2KXC | 16:26 | | | | 86 | | | | Woodbridge | ESAA English Schools Cup Final | 24 Nov 18 |
| 4.5KXC | 17:10 | | | | 14 | | | | Pangbourne | Berkshire County Championships | 16 Dec 18 |
| parkrun | 19:24 | | | | 7 | | | 1 | Worcester Pitchcroft | Worcester Pitchcroft parkrun # 62 | 22 Sep 18 |
| parkrun | 19:45 | | | | 12 | | | 1 | Black Park | Black Park parkrun # 484 | 8 Sep 18 |
| ZXC | 13:47 | | | | 6 | | | | Newbury | Berkshire Schools' Championships | 20 Jan 18 |
| ZXC | 13:47 | | | | 42 | | | | Newbury Showground | South East Schools' Championships | 3 Feb 18 |
| ZXC | 16:22 | | | | 8 | | | | Stratton-on-the-Fosse | ESAA English Schools Cup Regional Finals - South West | 10 Nov 18 |
| 2017 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:25.50 | | | | 2 | A | | | Hendon | Middlesex Young Athletes League | 15 Jul 17 |
| 800 | 2:26.59 | | | | 1 | 5 | | | Watford | Watford Open Graded Meeting | 14 Jun 17 |
| 800 | 2:28.61 | | | | 1 | L | | | Milton Keynes | BMC PB Classic | 3 Jun 17 |
| 800 | 2:35.1 | | | | 1 | B | | | Finsbury Park | Middlesex Young Athletes League | 20 May 17 |
| 800 | 2:35.28 | | | | 8 | 5 | | | Tooting Bec | Herne Hill Harriers Open | 1 May 17 |
| 1000 | 3:08.8 | | | | 7 | | | | Reading | Berkshire U13 Schools Championships | 29 Jun 17 |
| 1000 | 3:10.4 | | | | 2 | | | | Bracknell | Berkshire County U13 Championships | 12 Jul 17 |
| 1500 | 4:58.60 | | | | 15 | 3 | | | Leamington Spa | Warwickshire County Open Graded Series | 5 Jul 17 |
| 1500 | 4:58.87 | | | | 1 | 4 | | | Watford | Watford Open Graded Meeting | 31 May 17 |
| 1500 | 5:05.6 | | | | 3 | A | | | Parliament Hill | Middlesex Young Athletes League | 18 Jun 17 |
| 1500 | 5:11.99 | | | | 2 | 2 | | | Abingdon | Radley AC Charles Kear Memorial Open | 26 Mar 17 |
| LJ | 3.73 | | | | 2 | A | | | Parliament Hill | Middlesex Young Athletes League | 18 Jun 17 |
| LJ | 3.47 | | | | 5 | A | | | Perivale | Middlesex Young Athletes League | 22 Apr 17 |
| DT1K | 11.12 | | | | 4 | A | | | Hendon | Middlesex Young Athletes League | 15 Jul 17 |
| DT1K | 9.79 | | | | 2 | B | | | Finsbury Park | Middlesex Young Athletes League | 20 May 17 |
| 2KXCL | 7:37 | | | | 5 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 17 |
| 3KL | 10:12 | | | | 12 | L4 | | | Crystal Palace | Southern Young Athletes Relays | 24 Sep 17 |
| 3KXC | 10:42 | | | | 11 | | | | Wormwood Scrubs | North West London Young Athletes' League | 4 Mar 17 |
| 3KXC | 10:50 | | | | 2 | | | | Uxbridge | Start Fitness Metropolitan League | 2 Dec 17 |
| 3KXC | 10:55 | | | | 6 | | | | Greenford | North West London Young Athletes' League | 30 Sep 17 |
| 3KXC | 11:01 | | | | 3 | | | | Reading | Berkshire County Championships | 17 Dec 17 |
| 3KXC | 11:25 | | | | 6 | | | | Claybury Park | Start Fitness Metropolitan League | 14 Oct 17 |
| 3KXC | 12:18 | | | | 9 | | | | Maidenhead | Berkshire County Championships | 7 Jan 17 |
| 3KXC | 12:31 | | | | 112 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| 3KXC | 12:54 | | | | 11 | | | | Trent Park | Start Fitness Metropolitan League | 14 Jan 17 |
| 3KXC | 13:46 | | | | 229 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 11 Mar 17 |
| parkrun | 18:55 | | | | 10 | | | | Worcester Pitchcroft | Worcester Pitchcroft parkrun # 12 | 2 Sep 17 |
| parkrun | 19:02 | | | | 18 | | | | Worcester Pitchcroft | Worcester Pitchcroft parkrun # 28 | 30 Dec 17 |
| parkrun | 19:51 | | | | 14 | | | 1 | Black Park | Black Park parkrun # 430 | 26 Aug 17 |
| ZXC | 9:23 | | | | 4 | | | | Sherborne | English Schools Cup Regional Finals - South West | 11 Nov 17 |
| ZXC | 10:27 | | | | 5 | | | | Newbury | Berkshire County Schools Championships | 21 Jan 17 |
| 2016 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.6 | | | | 5 | 3 | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 200 | 32.7 | | | | 10 | | | | Horspath | Sandra Luke Memorial 5 Star & 10 Step Competition | 29 May 16 |
| 800 | 2:36.8 | | | | 3 | 2 | | | Watford | Watford Open Graded Meeting | 15 Jun 16 |
| 800 | 2:40.9 | | | | 2 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| 800 | 2:41.27 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 13 Jul 16 |
| 800 | 2:41.34 | | | | 12 | 4 | | | Watford | Watford Open Graded Meeting | 18 May 16 |
| 800 | 2:44.91 | | | | 6 | 4 | | | Horspath | Oxford City AC Open Graded Meeting | 25 May 16 |
| 800 | 2:48.1 | | | | 4 | | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 1500 | 5:16.15 | | | | 2 | 2 | | | Watford | Watford Open Graded Meeting | 27 Jul 16 |
| 1500 | 5:20.69 | | | | 4 | 2 | | | Watford | Watford Open Graded Meeting | 29 Jun 16 |
| LJ | 3.41 | | | | 5 | | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| LJ | 2.92 | | | | 19 | | | | Horspath | Sandra Luke Memorial 5 Star & 10 Step Competition | 29 May 16 |
| 2KXC | 8:18 | | | | 12 | | | | Wormwood Scrubs | North West London Young Athletes' League | 5 Mar 16 |
| 2KXC | 9:37 | | | | 8 | | | | Harrow | North West London Young Athletes' League | 6 Feb 16 |
| 2KXCL | 7:41 | | | | 7 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 22 Oct 16 |
| 2.2KXC | 10:54 | | | | 5 | | | | Perivale | North West London Young Athletes' League | 1 Oct 16 |
| 3KL | 10:49 | | | | 15 | L4 | | | Bedford | Southern Young Athletes Relays | 25 Sep 16 |
| 3KXC | 12:37 | | | | 9 | | | | Wormwood Scrubs | Start Fitness Metropolitan League | 3 Dec 16 |
| 3KXC | 12:50 | | | | 6 | | | | Trent Park | North West London Young Athletes' League | 26 Nov 16 |
| 3.88KL | 15:17 | | | | 44 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 16 |
| parkrun | 21:31 | | | | 69 | | | | Black Park | Black Park parkrun # 373 | 30 Jul 16 |
| 2015 U11 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.11 | | | | 11 | | | | Horspath | Sandra Luke Memorial 5 Star & 10 Step Competition | 31 May 15 |
| 600 | 2:03.89 | | | | 2 | | | | Birmingham | Birchfield Harriers Open | 26 Apr 15 |
| 800 | 2:47.05 | | | | 4 | | | | Horspath | Sandra Luke Memorial 5 Star & 10 Step Competition | 31 May 15 |
| 1.6KXC | 7:02 | | | | 5 | | | | Perivale | North West London Young Athletes' League | 26 Sep 15 |
| 1.755KXC | 7:07 | | | | 16 | | | | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 2KXC | 7:38 | | | | 18 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| 2KXC | 8:59 | | | | 7 | | | | Finsbury Park | North West London Young Athletes' League | 12 Dec 15 |
| parkrun | 21:50 | | | | 42 | | | 1 | Black Park | Black Park parkrun # 314 | 20 Jun 15 |
| ZXC | 7:12 | | | | 33 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 7:53 | | | | 14 | | | | Wormwood Scrubs | North West London Young Athletes' League | 28 Mar 15 |
| ZXC | 9:39 | | | | 10 | | | | Harrow | North West London Young Athletes' League | 31 Jan 15 |
| ZXC | NT | | | | 30 | | | | Milton Keynes | Apex Sports Chiltern League | 10 Jan 15 |
| 2014 U11 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 2:06.84 | | | | 5 | 1 | | | Eton | Windsor Slough Eton & Hounslow Open Meeting | 19 Apr 14 |
| ZXC | 7:22 | | | | 5 | | | | Uxbridge | ATW Metropolitan League | 20 Dec 14 |
| ZXC | 7:44 | | | | 19 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 7:50 | | | | 30 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| 2013 U11 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 28:19 | | | | 181 | | | | Black Park | Black Park parkrun # 212 | 13 Jul 13 |