| 2019 U20 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3.6KXC | 15:35 | | | | 1 | | | | Hampstead Heath | North West London Young Athletes' League | 16 Feb 19 |
| 4KXC | 15:51 | | | | 1 | | | | Wormwood Scrubs | North West London Young Athletes' League | 2 Mar 19 |
| 4.1KXC | 16:23 | | | | 51 | | | | Leeds | New Balance English Schools' Championships | 16 Mar 19 |
| 4.3KXC | 18:06 | | | | 13 | | | 12 | Milton Keynes | Chiltern League | 9 Feb 19 |
| 2018 U17 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:01.48 | | | | 1 | 3 | | | Watford | Watford Open Graded Meeting | 22 Aug 18 |
| 1500 | 5:01.9 | | | | 4 | A | | | Ipswich | Eastern Young Athletes' League Final | 2 Sep 18 |
| 1500 | 5:05.6 | | | | 1 | A | | | St. Albans | Eastern Young Athletes' League | 5 Aug 18 |
| 3000 | 11:06.4 | | | | 3 | A | | | Hemel Hempstead | Southern Athletics League Division 3N | 18 Aug 18 |
| 5000 | 18:27.1 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| 5000 | 18:31.22 | | | | 4 | | | | Singapore, SGP | Singapore Open Track & Field Championships | 12 Apr 18 |
| 5000 | 18:46.41 | | | | 4 | | | | Kallang, SGP | Singapore Athletics Track and Field Series 4 | 19 May 18 |
| 1500SCW | 6:05.6 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| JT600 | 8.98 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| 3.7KXC | 13:15 | | | | 1 | | | | Bedok Reservoir, SIN | Akira Swift Goh Teck Phuan Memorial Championships | 3 Mar 18 |
| 4KXC | 14:24 | | | | 1 | | | | Greenford | North West London Young Athletes' League | 29 Sep 18 |
| 4.2KXC | 17:15 | | | | 1 | | | | Trent Park | North West London Young Athletes' League | 24 Nov 18 |
| 4.4KXC | 14:58 | | | | 6 | | | 5 | Oxford | Chiltern League | 13 Oct 18 |
| 4.7KXC | 18:12 | | | | 27 | | | 19 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 10 Nov 18 |
| 5K | 19:39 | | | | 41 | | 4 | 1 | Waddesdon | Waddesdon Manor Summer 5K | 18 Jul 18 |
| 5KXC | 19:18 | | | | 23 | | | | Oxford | South of England Masters' & Inter Counties Championships | 8 Dec 18 |
| 5KXC | 20:23 | | | | 3 | | | 3 | Luton | Chiltern League | 1 Dec 18 |
| parkrun | 18:07 | | | | 6 | | 1 | 1 | East Coast, SGP | East Coast parkrun # 201 | 28 Apr 18 |
| parkrun | 18:39 | | | | 4 | | | 1 | East Coast Park, SIN | East Coast Park parkrun # 200 | 21 Apr 18 |
| parkrun | 19:21 | | | | 2 | | 1 | 1 | East Coast, SGP | East Coast parkrun # 202 | 5 May 18 |
| parkrun | 20:08 | | | | 3 | | 1 | 1 | Gadebridge | Gadebridge parkrun # 187 | 15 Dec 18 |
| ZXC | 14:52 | | | | 1 | | | | Bedok Reservoir Park, SIN | 17th Wings ActiveSG | 24 Feb 18 |
| ZXC | 20:38 | | | | 1 | | | | Bedok Reservoir Park, SGP | Singapore Championships | 3 Feb 18 |
| 2017 U17 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5000 | 18:34.83 | | | | 2 | | | | Kallang, SIN | Singapore Open Championships | 28 Apr 17 |
| 5KMT | 18:29 | | | | 1 | | | | Bedok Reservoir, SIN | Venus 5K | 11 Mar 17 |
| parkrun | 18:02 | | | | 2 | | 1 | 1 | West Coast, SIN | West Coast parkrun # 18 | 1 Apr 17 |
| ZXC | 13:25 | | | 13:24 | 1 | | | | Bedok Reservoir, SIN | Akira Swift Goh Teck Phuan Memorial Championships | 11 Feb 17 |
| ZXC | 18:39 | | | | 1 | | | | Bedok Reservoir Park, SGP | Singapore Cross Country Championships | 4 Feb 17 |
| 2016 U15 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5KXC | 19:53 | | | | 1 | | | | Bedok Reservoir Park, SIN | Singapore Championships | 6 Feb 16 |
| parkrun | 18:15 | | | | 3 | | 1 | 1 | West Coast, SIN | West Coast parkrun # 2 | 10 Jan 16 |
| parkrun | 18:18 | | | | 2 | | 1 | 1 | East Coast Park, SIN | East Coast Park parkrun # 124 | 12 Nov 16 |
| parkrun | 18:38 | | | | 5 | | 1 | 1 | East Coast Park SIN | East Coast Park parkrun #120 | 15 Oct 16 |
| parkrun | 18:42 | | | | 3 | | | | East Coast Park, SIN | East Coast Park parkrun #111 | 13 Aug 16 |
| parkrun | 19:38 | | | | 23 | | 1 | 1 | East Coast Park, SIN | East Coast Park parkrun # 82 | 30 Jan 16 |
| parkrun | 19:38 | | | | 3 | | 1 | 1 | East Coast Park, SIN | East Coast Park parkrun # 109 | 30 Jul 16 |
| ZXC | 14:20 | | | 14:17 | 1 | U14W | | | Bedok Reservoir Park, SGP | Akira/Swift Goh Teck Phuan Memorial Cross Country Championships | 27 Feb 16 |
| ZXC | 14:50 | | | | 1 | U14W | | | Bedok Reservoir Park, SGP | Wings Championships | 20 Feb 16 |
| 2015 U15 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 53.78 | | | | 5 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 800 | 2:32.94 | | | | 4 | h1 | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 800 | 2:39.49 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 800 | 2:41.36 | | | | 8 | | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 1500 | 5:14.4 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 13 Sep 15 |
| 1500 | 5:15.89 | | | | 1 | 3 | | | Watford | Watford Open Graded Meeting | 29 Jul 15 |
| 1500 | 5:19.7 | | | | 4 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 1500 | 5:23.6 | | | | 8 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 1500 | 5:24.6 | | | | 5 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| 1500 | 5:26.4 | | | | 2 | A | | | Watford | Eastern Young Athletes' League | 10 May 15 |
| 1500 | 5:27.1 | | | | 4 | A | | | Grays | Eastern Young Athletes' League Plate Final | 6 Sep 15 |
| 1500 | 5:27.84 | | | | 12 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 3000 | 11:36.9 | | | | 10 | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 19 Jul 15 |
| LJ | 3.40 | | | | 5 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 13 Sep 15 |
| 2KXCL | 7:53 | | | | 11 | L1 | | | Wormwood Scrubs | South of England Relay Championships | 17 Oct 15 |
| 2.2KXC | 9:30 | | | | 13 | | | | Perivale | North West London Young Athletes' League | 26 Sep 15 |
| 3KXC | 15:02 | | | | 14 | | | | Trent Park | North West London Young Athletes' League | 28 Nov 15 |
| 3KXC | 15:18 | | | | 248 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 3.2KXC | 13:27 | | | | 259 | | | | Blackburn | English Schools' Championships | 14 Mar 15 |
| 3.59KXC | 14:12 | | | | 10 | | | | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 3.9KXC | 16:36 | | | | 15 | | | | Culham | Results Base Chiltern League | 5 Dec 15 |
| 4KXC | 14:51 | | | | 45 | | | | Shuttleworth | South of England Masters' Championships (Inc South of England Inter Counties Championships) | 12 Dec 15 |
| parkrun | 19:59 | | | | 33 | | 3 | 1 | St Albans | St Albans parkrun # 188 | 8 Aug 15 |
| parkrun | 20:07 | | | | 39 | | | 1 | St Albans | St Albans parkrun # 178 | 30 May 15 |
| parkrun | 20:07 | | | | 36 | | | 1 | St Albans | St Albans parkrun # 186 | 25 Jul 15 |
| parkrun | 21:55 | | | | 3 | | 1 | 1 | Gadebridge | Gadebridge parkrun # 16 | 22 Aug 15 |
| parkrun | 22:23 | | | | 13 | | 2 | | Tring | Tring parkrun # 27 | 18 Apr 15 |
| parkrun | 23:07 | | | | 14 | | 1 | 1 | Gadebridge | Gadebridge parkrun # 15 | 15 Aug 15 |
| parkrun | 23:26 | | | | 17 | | 2 | 1 | Tring | Tring parkrun # 46 | 29 Aug 15 |
| parkrun | 27:02 | | | | 45 | | | | Tring | Tring parkrun # 25 | 4 Apr 15 |
| ZXC | 8:00 | | | | 9 | | | | Wormwood Scrubs | North West London Young Athletes' League | 28 Mar 15 |
| ZXC | 11:02 | | | | 28 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 11:51 | | | | 7 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| ZXC | 12:14 | | | | 8 | | | | St Albans | Hertfordshire Schools' County Championships | 31 Jan 15 |
| ZXC | 15:10 | | | | 8 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| ZXC | NT | | | | 26 | | | | Milton Keynes | Apex Sports Chiltern League | 10 Jan 15 |
| 2014 U13 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:53.3 | | | | 3 | B | | | Hemel Hempstead | Hertfordshire U13 Challenge | 11 Jun 14 |
| 1500 | 5:48.2 | | | | 6 | A | | | Ipswich | Eastern Young Athletes' League Plate Final | 7 Sep 14 |
| 1500 | 5:50.1 | | | | 10 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 1500 | 5:52.7 | | | | 5 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| 1500 | 5:53.3 | | | | 5 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 15 Jun 14 |
| parkrun | 22:53 | | | | 100 | | | 1 | St Albans | St Albans parkrun # 138 | 30 Aug 14 |
| parkrun | 24:26 | | | | 71 | | | 1 | St Albans | St Albans parkrun # 155 | 27 Dec 14 |
| ZXC | 7:27 | | | | 12 | | | | Horsenden Hill | North West London Young Athletes' League | 27 Sep 14 |
| ZXC | 11:14 | | | | 48 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| ZXC | 12:35 | | | | 9 | | | | Alexandra Palace | North West London Young Athletes' League | 22 Nov 14 |
| ZXC | 13:55 | | | | 29 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |