| 2020 U17 Grantham AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 34:47 | | | | 363 | | | | Belton House | Belton House parkrun # 190 | 25 Jan 20 |
| parkrun | 35:15 | | | | 410 | | | | Belton House | Belton House parkrun # 189 | 18 Jan 20 |
| parkrun | 38:37 | | | | 491 | | | | Belton House | Belton House parkrun # 187 | 4 Jan 20 |
| parkrun | 39:12 | | | | 486 | | | | Belton House | Belton House parkrun # 188 | 11 Jan 20 |
| 2018 U15 Grantham AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.83 | | | | 6 | h3 | | | Hull | Humberside & Lincolnshire County Championships (Day 1) | 12 May 18 |
| SP3K | 6.88 | | | | 6 | | | | Boston | Humberside & Lincolnshire County Championships (Day 2) | 13 May 18 |
| DT1K | 13.37 | | | | 5 | | | | Hull | Humberside & Lincolnshire County Championships (Day 1) | 12 May 18 |
| 2017 U13 Grantham AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 10.9 | | | | 2 | A | | | Grantham | UK Youth Development U13/U15 League Division Midland North/East 1B | 22 Apr 17 |
| 75 | 11.2 | | | | 2 | A | | | Sutton in Ashfield | UK Youth Development U13/U15 League Division Midland North/East 1B | 20 May 17 |
| 75 | 11.27 | | 0.4 | | 2 | A | | | Derby | UK Youth Development U13/U15 League Division Midland North/East 1B | 18 Jun 17 |
| 75 | 11.7 | | | | 8 | A | | | Grantham | UK Youth Development U13/U15 League Midlands North/East Promotion Match | 15 Jul 17 |
| 100 | 15.2 | | | | 1 | | | | Grantham | Lincolnshire County Championships | 13 May 17 |
| 100 | 15.44 | | | | 6 | B | | | Nuneaton | U13 / U15 Inter County | 9 Sep 17 |
| 100 | 15.5 | | | | 1 | h1 | | | Grantham | Lincolnshire County Championships | 13 May 17 |
| 150 | 23.5 | | | | 4 | B | | | Grantham | UK Youth Development U13/U15 League Midlands North/East Promotion Match | 15 Jul 17 |
| 200 | 32.1 | | | | 3 | | | | Grantham | Lincolnshire County Championships | 13 May 17 |
| SP2.72K | 6.89 | | | | 6 | A | | | Nuneaton | U13 / U15 Inter County | 9 Sep 17 |
| SP2.72K | 6.86 | | | | 4 | A | | | Grantham | UK Youth Development U13/U15 League Midlands North/East Promotion Match | 15 Jul 17 |
| SP2.72K | 6.32 | | | | 1 | B | | | Grantham | UK Youth Development U13/U15 League Division Midland North/East 1B | 22 Apr 17 |
| SP2.72K | 6.06 | | | | 1 | | | | Grantham | Lincolnshire County Championships | 13 May 17 |
| 2016 U13 Grantham AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.6 | | | | 5 | | | | Grantham | Lincolnshire League | 24 Apr 16 |
| 100 | 15.7 | | | | 4 | | | | Grantham | Lincolnshire League | 10 Jul 16 |
| 100 | 16.0 | | | | 4 | | | | Boston | Lincolnshire League | 3 Apr 16 |
| 150 | 25.1 | | | | 6 | B | | | Grantham | UK Youth Development U13/U15 League Division Midland North/East 2b | 19 Jun 16 |
| 200 | 33.2 | | | | 2 | h1 | | | Grantham | Lincolnshire County Championships | 15 May 16 |
| 200 | 33.5 | | | | 4 | | | | Grantham | Lincolnshire County Championships | 15 May 16 |
| 200 | 33.5 | | | | 5 | | | | Grantham | Lincolnshire League | 10 Jul 16 |
| 200 | 33.5 | | | | 6 | | | | Boston | Lincolnshire League | 4 Sep 16 |
| 800 | 3:07.4 | | | | 5 | | | | Boston | Lincolnshire League | 3 Apr 16 |
| 800 | 3:14.3 | | | | 4 | B | | | Grantham | UK Youth Development U13/U15 League Division Midland North/East 2b | 16 Jul 16 |
| HJ | 1.24 | | | | 1 | | | | Grantham | Lincolnshire County Championships | 15 May 16 |
| HJ | 1.15 | | | | 2 | B | | | Grantham | UK Youth Development U13/U15 League Division Midland North/East 2b | 19 Jun 16 |
| LJ | 3.25 | | | | 5 | | | | Grantham | Lincolnshire League | 24 Apr 16 |
| LJ | 2.98 | | | | 8 | | | | Boston | Lincolnshire League | 4 Sep 16 |
| SP2.72K | 5.27 | | | | 2 | | | | Boston | Lincolnshire League | 3 Apr 16 |
| SP2.72K | 5.17 | | | | 2 | | | | Grantham | Lincolnshire League | 24 Apr 16 |
| SP2.72K | 4.98 | | | | 2 | B | | | Grantham | UK Youth Development U13/U15 League Division Midland North/East 2b | 19 Jun 16 |
| SP2.72K | 4.92 | | | | 3 | | | | Grantham | Lincolnshire County Championships | 15 May 16 |
| SP2.72K | 4.85 | | | | 4 | | | | Grantham | Lincolnshire League | 10 Jul 16 |
| SP2.72K | 4.76 | | | | 4 | B | | | Grantham | UK Youth Development U13/U15 League Division Midland North/East 2b | 16 Jul 16 |
| SP2.72K | 4.74 | | | | 3 | | | | Boston | Lincolnshire League | 4 Sep 16 |
| JT400 | 5.55 | | | | 3 | | | | Grantham | Lincolnshire League | 24 Apr 16 |
| parkrun | 30:26 | | | | 114 | | | 1 | Belton House | Belton House parkrun # 14 | 13 Feb 16 |
| parkrun | 33:39 | | | | 147 | | | | Belton House | Belton House parkrun # 21 | 23 Apr 16 |
| parkrun | 33:50 | | | | 128 | | | | Belton House | Belton House parkrun # 18 | 12 Mar 16 |
| 2014 U11 Grantham AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 13.5 | | | | 5 | | | | Grantham | Lincolnshire League | 20 Jul 14 |
| 80 | 13.7 | | | | 5 | | | | Grantham | Lincolnshire League | 7 Sep 14 |
| 80 | 13.9 | | | | 4 | | | | Lincoln | Lincolnshire League | 6 Jul 14 |
| 80 | 14.0 | | | | 2 | | | | Grantham | Lincolnshire League | 13 Apr 14 |
| 600 | 2:14.7 | | | | 3 | | | | Lincoln | Lincolnshire League | 6 Jul 14 |
| LJ | 2.18 | | | | 8 | | | | Grantham | Lincolnshire League | 20 Jul 14 |
| LJ | 2.02 | | | | 7 | | | | Grantham | Lincolnshire League | 13 Apr 14 |