| 2025 U15 Guernsey |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.91 | | -1.4 | | 4 | 1 | | | St. Peter Port | Aztec Track & Field Series | 13 Apr 25 |
| 200 | 22.76 | | 1.9 | | 2 | 4 | | | St. Peter Port | Aztec Track & Field Series | 22 Jun 25 |
| 200 | 23.42 | | 1.2 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 22 May 25 |
| 200 | 23.96 | | -2.0 | | 1 | | | | Portsmouth | Hampshire County Championships | 10 May 25 |
| 200 | 24.21 | | -2.1 | | 1 | h1 | | | Portsmouth | Hampshire County Championships | 10 May 25 |
| 300 | 36.14 | | | | 2 | h1 | | | Birmingham | ESAA English Schools Championships | 11 Jul 25 |
| 300 | 36.30 | | | | 2 | | | | Birmingham | ESAA English Schools Championships | 12 Jul 25 |
| 300 | 36.68 | i | | | 1 | | | | Sheffield | England Athletics U15/U17/U20 Indoor Championships | 8 Feb 25 |
| 300 | 36.80 | | | | 1 | | | | Portsmouth | Hampshire County Championships | 11 May 25 |
| 300 | 37.23 | i | | | 1 | | | | Lee Valley | SEAA Indoor U13/U15/U17 Championships | 12 Jan 25 |
| 300 | 37.85 | i | | | 1 | h1 | | | Sheffield | England Athletics U15/U17/U20 Indoor Championships | 8 Feb 25 |
| 300 | 37.89 | i | | | 1 | h1 | | | Lee Valley | SEAA Indoor U13/U15/U17 Championships | 12 Jan 25 |
| 800 | 1:57.60 | | | | 1 | 3 | | | St. Peter Port | Aztec Track & Field Series | 27 Apr 25 |
| 800 | 1:59.65 | | | | 1 | | | | Birmingham | England Athletics Age Group Championships (Inc Para) and U15 & U17 Combined Events | 8 Aug 25 |
| 800 | 2:00.32 | | | | 1 | P2 | | | Carshalton | ESAA Regional Schools' Combined Events (South East Region) | 28 Jun 25 |
| 800 | 2:00.51 | i | | | 1 | P3 | | | Sheffield | England Athletics Age Group Combined Events & Junior Para Championships | 9 Mar 25 |
| 60HU15M | 9.03 | i | | | 3 | | | | Lee Valley | SEAA Indoor U13/U15/U17 Championships | 11 Jan 25 |
| 60HU15M | 9.05 | i | | | 4 | P3 | | | Sheffield | England Athletics Age Group Combined Events & Junior Para Championships | 9 Mar 25 |
| 60HU15M | 9.33 | i | | | 3 | h2 | | | Lee Valley | SEAA Indoor U13/U15/U17 Championships | 11 Jan 25 |
| 80HU15M | 11.68 | | 0.1 | | 1 | P4 | | | Carshalton | ESAA Regional Schools' Combined Events (South East Region) | 28 Jun 25 |
| 80HU15M | 12.14 | | -1.3 | | 1 | | | | Portsmouth | Hampshire County Championships | 11 May 25 |
| HJ | 1.65 | | | | 2 | | | | St. Peter Port | Aztec Track & Field Series | 24 Apr 25 |
| HJ | 1.62 | | | | 2 | PA | | | Carshalton | ESAA Regional Schools' Combined Events (South East Region) | 28 Jun 25 |
| HJ | 1.59 | i | | | 5 | P1 | | | Sheffield | England Athletics Age Group Combined Events & Junior Para Championships | 9 Mar 25 |
| HJ | 1.48 | | | | 4 | | | | St. Peter Port | Aztec Track & Field Series | 12 Jun 25 |
| LJ | 5.94 | | | | 1 | PA | | | Carshalton | ESAA Regional Schools' Combined Events (South East Region) | 28 Jun 25 |
| LJ | 5.88 | | | | 1 | | | | Portsmouth | Hampshire County Championships | 10 May 25 |
| LJ | 5.66 | i | | | 2 | P1 | | | Sheffield | England Athletics Age Group Combined Events & Junior Para Championships | 9 Mar 25 |
| LJ | 5.63 | | 1.9 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 13 Apr 25 |
| LJ | 5.60 | | 1.7 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 22 Jun 25 |
| LJ | 5.53 | | -1.1 | | 10 | | | | Birmingham | England Athletics Age Group Championships (Inc Para) and U15 & U17 Combined Events | 10 Aug 25 |
| SP4K | 12.09 | | | | 1 | PA | | | Carshalton | ESAA Regional Schools' Combined Events (South East Region) | 28 Jun 25 |
| SP4K | 11.72 | | | | 2 | | | | Portsmouth | Hampshire County Championships | 11 May 25 |
| SP4K | 11.45 | i | | | 3 | P1 | | | Sheffield | England Athletics Age Group Combined Events & Junior Para Championships | 9 Mar 25 |
| SP4K | 10.29 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 27 Apr 25 |
| SP4K | 9.77 | | | | 1 | A | | | St. Peter Port | Aztec Track & Field Series | 1 Jun 25 |
| SP4K | NM | | | | - | | | | St. Peter Port | Aztec Track & Field Series | 17 Aug 25 |
| DT1.25K | 36.44 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 1 Jul 25 |
| DT1.25K | 36.12 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 31 Aug 25 |
| DT1.25K | 35.53 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 24 Apr 25 |
| DT1.25K | 32.29 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 1 Jun 25 |
| DT1.25K | 29.07 | | | | 3 | | | | Portsmouth | Hampshire County Championships | 10 May 25 |
| JT600 | 29.17 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 12 Jun 25 |
| PenU15M | 3171 | | | | 1 | | | | Carshalton | ESAA Regional Schools' Combined Events (South East Region) | 28 Jun 25 |
| PenIU15M | 3039 | i | | | 1 | | | | Sheffield | England Athletics Age Group Combined Events & Junior Para Championships | 9 Mar 25 |
| 1MNAD | 4:19 | | | 4:19 | 1 | | | 1 | St Peters Port | Guernsey Marathon | 6 Apr 25 |
| 2024 U15 Guernsey |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 7.88 | i | | | 7 | sf3 | | | Lee Valley | Southern U13/U15/17 Individual Championships | 13 Jan 24 |
| 60 | 7.91 | i | | | 5 | h5 | | | Lee Valley | Southern U13/U15/17 Individual Championships | 13 Jan 24 |
| 100 | 12.01 | | 1.7 | | 4 | 2 | | | St. Peter Port | Aztec Track & Field Series | 1 Sep 24 |
| 100 | 12.11 | | 0.0 | | 3 | 4 | | | St. Peter Port | Aztec Track & Field Series | 28 Apr 24 |
| 200 | 23.63 | | 1.0 | | 1 | 3 | | | St. Peter Port | Aztec Track & Field Series | 19 May 24 |
| 200 | 24.26 | | -2.1 | | 1 | | | | Portsmouth | Hampshire County Championships | 11 May 24 |
| 200 | 24.97 | | -2.1 | | 2 | h2 | | | Portsmouth | Hampshire County Championships | 11 May 24 |
| 200 | 25.26 | i | | | 5 | sf2 | | | Lee Valley | Southern U13/U15/17 Individual Championships | 14 Jan 24 |
| 200 | 25.38 | i | | | 3 | h3 | | | Lee Valley | Southern U13/U15/17 Individual Championships | 14 Jan 24 |
| 300 | 36.61 | | | | 4 | | | | Birmingham | England Athletics U15 & U17 Open Championships, U20 & Senior Open Combined Events Championships, Junior Para Championships (11-18), UK Combined Events Championships | 28 Jul 24 |
| 300 | 37.40 | | | | 1 | | | | Portsmouth | Hampshire County Championships | 12 May 24 |
| 300 | 37.53 | | | | 1 | h2 | | | Birmingham | England Athletics U15 & U17 Open Championships, U20 & Senior Open Combined Events Championships, Junior Para Championships (11-18), UK Combined Events Championships | 27 Jul 24 |
| 300 | 37.59 | | | | 3 | h1 | | | Birmingham | ESAA English Schools' Championships | 12 Jul 24 |
| 300 | 37.60 | | | | 2 | s3 | | | Birmingham | England Athletics U15 & U17 Open Championships, U20 & Senior Open Combined Events Championships, Junior Para Championships (11-18), UK Combined Events Championships | 27 Jul 24 |
| 300 | 37.80 | | | | 6 | | | | Birmingham | ESAA English Schools' Championships | 13 Jul 24 |
| 300 | 38.52 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 18 Apr 24 |
| 800 | 2:05.46 | | | | 2 | 2 | | | St. Peter Port | Skipton Night of the 5000s | 5 Jul 24 |
| 800 | 2:06.69 | | | | 1 | P2 | | | Bracknell | ESAA Regional Combined Event Championships (South East) | 22 Jun 24 |
| 1500 | 4:26.87 | | | | 2 | 2 | | | St. Peter Port | Aztec Track & Field Series | 6 Jun 24 |
| 80HU15M | 12.25 | | 1.7 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 6 Jun 24 |
| 80HU15M | 12.45 | | 1.5 | | 1 | P3 | | | Bracknell | ESAA Regional Combined Event Championships (South East) | 22 Jun 24 |
| 80HU15M | 12.89 | | 1.1 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 28 Apr 24 |
| 80HU15M | 12.90 | | -0.5 | | 1 | | | | Portsmouth | Hampshire County Championships | 12 May 24 |
| HJ | 1.56 | | | | 11 | PB | | | Bracknell | ESAA Regional Combined Event Championships (South East) | 22 Jun 24 |
| HJ | 1.55 | | | | 2 | | | | St. Peter Port | Aztec Track & Field Series | 19 May 24 |
| HJ | 1.55 | | | | 2 | | | | St. Peter Port | Aztec Track & Field Series | 6 Jun 24 |
| HJ | 1.46 | | | | 5 | | | | St. Peter Port | Aztec Track & Field Series | 1 Sep 24 |
| LJ | 5.43 | | -0.1 | | 6 | PB | | | Bracknell | ESAA Regional Combined Event Championships (South East) | 22 Jun 24 |
| LJ | 5.11 | | 1.2 | | 2 | 1 | | | St. Peter Port | Aztec Track & Field Series | 28 Apr 24 |
| LJ | 4.55 | i | | | 11 | | | | Lee Valley | Southern U13/U15/17 Individual Championships | 14 Jan 24 |
| SP4K | 9.88 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 18 Apr 24 |
| SP4K | 9.82 | | | | 8 | PB | | | Bracknell | ESAA Regional Combined Event Championships (South East) | 22 Jun 24 |
| SP4K | 9.57 | | | | 1 | | | | Portsmouth | Hampshire County Championships | 12 May 24 |
| SP4K | 9.41 | | | | 2 | | | | St. Peter Port | Aztec Track & Field Series | 13 Jun 24 |
| SP4K | 7.94 | i | | | 3 | | | | Lee Valley | Southern U13/U15/17 Individual Championships | 14 Jan 24 |
| DT1.5K | 31.55 | | | | 2 | | | | St. Peter Port | Aztec Track & Field Series | 19 May 24 |
| DT1.25K | 35.53 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 23 Jun 24 |
| DT1.25K | 32.93 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 1 Sep 24 |
| DT1.25K | 31.53 | | | | 1 | | | | Portsmouth | Hampshire County Championships | 11 May 24 |
| JT600 | 30.44 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 23 Jun 24 |
| JT600 | 19.11 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 28 Apr 24 |
| PenU15M | 2689 | | | | 5 | | | | Bracknell | ESAA Regional Combined Event Championships (South East) | 22 Jun 24 |
| 1M | 4:41 | | | | 1 | | | 1 | St Peters Port | Guernsey Mile / Marathon | 14 Apr 24 |
| 3.3KXC | 12:33 | | | | 5 | | | | Botley | Hampshire County Championships | 6 Jan 24 |
| 2023 U13 Guernsey |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.89 | | -0.8 | | 1 | 2 | | | St. Peter Port | Aztec Track & Field Series | 25 Jun 23 |
| 150 | 18.71 | | 0.8 | | 1 | 2 | | | St. Peter Port | Aztec Track & Field Series | 3 Sep 23 |
| 200 | 25.33 | | -0.2 | | 2 | | | | Portsmouth | Hampshire County Championships | 13 May 23 |
| 200 | 25.73 | | 1.2 | | 2 | B2 | | | Walton | Derek Crookes Under-13 Inter-County Track & Field | 29 Jul 23 |
| 200 | 25.75 | | 1.4 | | 1 | h2 | | | Portsmouth | Hampshire County Championships | 13 May 23 |
| 600 | 1:41.53 | | | | 1 | 2 | | | St. Peter Port | Aztec Track & Field Series | 11 Jun 23 |
| 1200 | 3:48.91 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 20 Jul 23 |
| 1200 | 4:02.45 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 21 May 23 |
| 1500 | 4:51.95 | | | | 5 | | | | Portsmouth | Hampshire County Championships | 14 May 23 |
| 1500 | 5:23.16 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 30 Apr 23 |
| Mile | 5:22.25 | | | | 2 | | | | St. Peter Port | Spike Night of 5000s | 25 Aug 23 |
| 75HU13M | 12.35 | | 1.4 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 3 Sep 23 |
| 75HU13M | 12.80 | | 0.9 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 25 Jun 23 |
| 75HU13M | 12.89 | w | 3.8 | | 1 | B1 | | | Walton | Derek Crookes Under-13 Inter-County Track & Field | 29 Jul 23 |
| 75HU13M | 12.99 | | 1.3 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 20 Jul 23 |
| LJ | 5.12 | w | 2.5 | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 20 Jul 23 |
| LJ | 4.81 | | 1.4 | | 1 | A | | | St. Peter Port | Aztec Track & Field Series | 25 Jun 23 |
| LJ | 4.64 | | 1.9 | | 4 | | | | St. Peter Port | Aztec Track & Field Series | 3 Sep 23 |
| LJ | 4.56 | | 0.6 | | - | | | | St. Peter Port | Aztec Track & Field Series | 20 Jul 23 |
| SP3K | 10.74 | | | | 2 | B | | | Walton | Derek Crookes Under-13 Inter-County Track & Field | 29 Jul 23 |
| SP3K | 9.70 | | | | 1 | | | | Portsmouth | Hampshire County Championships | 14 May 23 |
| SP3K | 9.43 | | | | 2 | | | | St. Peter Port | Aztec Track & Field Series | 25 Jun 23 |
| SP3K | 9.11 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 28 May 23 |
| SP3K | 8.82 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 30 Apr 23 |
| DT1K | 27.31 | | | | 2 | | | | St. Peter Port | Aztec Track & Field Series | 3 Sep 23 |
| DT1K | 17.17 | | | | 4 | | | | St. Peter Port | Aztec Track & Field Series | 21 May 23 |
| DT1K | 16.33 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 28 May 23 |
| JT400 | 31.24 | | | | 1 | B | | | St. Peter Port | Aztec Track & Field Series | 11 Jun 23 |
| JT400 | 30.24 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 20 Jul 23 |
| JT400 | 26.20 | | | | 1 | | | | St. Peter Port | Aztec Track & Field Series | 21 May 23 |
| 1M | 5:09 | | | | 1 | | | | St Peters Port | Guernsey Mile / Marathon | 2 Apr 23 |
| 1MXCL | 5:57 | | | | 6 | L3 | | | Delancey Park | Guernsey Easter Relay | 9 Apr 23 |
| 3.3KXC | 12:51 | | | | 17 | | | | Curdridge | Hampshire County Championships | 7 Jan 23 |
| 2022 U13 Guernsey |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 10.45 | | 0.7 | | 1 | | | | St. Peter Port | ActiveGsy Track & Field Series | 10 Jul 22 |
| 75 | 10.62 | | -1.0 | | 2 | 2 | | | St. Peter Port | ActiveGsy Track & Field Series | 26 May 22 |
| 75 | 10.66 | | 1.0 | | 2 | 2 | | | St. Peter Port | ActiveGsy Track & Field Series | 24 Apr 22 |
| 100 | 13.13 | w | 2.2 | | 1 | 2 | | | St. Peter Port | ActiveGsy Track & Field Series | 4 Sep 22 |
| 100 | 13.61 | w | 2.6 | | 2 | 3 | | | St. Peter Port | ActiveGsy Track & Field Series | 19 Jun 22 |
| 100 | 13.67 | | 0.1 | | 1 | 1 | | | St. Peter Port | ActiveGsy Track & Field Series | 19 May 22 |
| 100 | 13.88 | | 1.1 | | 2 | 3 | | | St. Peter Port | ActiveGsy Track & Field Series | 8 May 22 |
| 100 | 14.39 | | -2.6 | | 7 | | | | Portsmouth | Hampshire County Championships | 15 May 22 |
| 100 | 14.63 | | -2.1 | | 2 | h1 | | | Portsmouth | Hampshire County Championships | 15 May 22 |
| 150 | 20.65 | | 0.9 | | 1 | 1 | | | St. Peter Port | ActiveGsy Track & Field Series | 9 Jun 22 |
| 150 | 21.19 | | 0.8 | | 1 | 3 | | | St. Peter Port | ActiveGsy Track & Field Series | 8 May 22 |
| 200 | 27.37 | | -0.3 | | 4 | A | | | Kingston | The Derek Crookes U13 Girls & Boys Inter County Meeting | 24 Jul 22 |
| 200 | 27.95 | | 0.2 | | 1 | 1 | | | St. Peter Port | ActiveGsy Track & Field Series | 26 May 22 |
| 200 | 27.97 | | -0.1 | | 1 | | | | Portsmouth | Hampshire County Championships | 14 May 22 |
| 200 | 28.32 | | 0.4 | | 1 | h2 | | | Portsmouth | Hampshire County Championships | 14 May 22 |
| HJ | 1.35 | | | | 4 | | | | St. Peter Port | ActiveGsy Track & Field Series | 4 Sep 22 |
| HJ | 1.30 | | | | 5 | | | | St. Peter Port | ActiveGsy Track & Field Series | 24 Apr 22 |
| HJ | 1.30 | | | | 4 | | | | St. Peter Port | ActiveGsy Track & Field Series | 8 May 22 |
| HJ | 1.30 | | | | 6 | | | | St. Peter Port | ActiveGsy Track & Field Series | 9 Jun 22 |
| HJ | 1.25 | | | | 3 | | | | Portsmouth | Hampshire County Championships | 15 May 22 |
| LJ | 4.25 | | 1.3 | | 1 | B | | | St. Peter Port | ActiveGsy Track & Field Series | 10 Jul 22 |
| LJ | 4.22 | | 0.0 | | 6 | | | | St. Peter Port | ActiveGsy Track & Field Series | 19 May 22 |
| LJ | 3.98 | | 0.8 | | 1 | | | | St. Peter Port | ActiveGsy Track & Field Series | 19 Jun 22 |
| LJ | 3.83 | | 0.0 | | 6 | | | | Portsmouth | Hampshire County Championships | 14 May 22 |
| LJ | 3.69 | w | 3.3 | | 5 | | | | St. Peter Port | ActiveGsy Track & Field Series | 24 Apr 22 |
| LJ | 3.68 | | 0.3 | | - | | | | St. Peter Port | ActiveGsy Track & Field Series | 24 Apr 22 |
| SP3K | 6.54 | | | | 7 | | | | St. Peter Port | ActiveGsy Track & Field Series | 26 May 22 |
| SP3K | 6.49 | | | | 2 | | | | St. Peter Port | ActiveGsy Track & Field Series | 4 Sep 22 |
| DT1K | 12.62 | | | | 2 | | | | St. Peter Port | ActiveGsy Track & Field Series | 10 Jul 22 |
| DT1K | 10.96 | | | | 1 | | | | St. Peter Port | ActiveGsy Track & Field Series | 30 Jun 22 |
| 2021 U11 Guernsey |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 11.33 | | 1.4 | | 2 | 4 | | | St. Peter Port | Guernsey Athletics Track & Field Series | 12 Sep 21 |
| 600 | 2:03.13 | | | | 1 | 2 | | | St. Peter Port | Guernsey Athletics Track & Field Series | 12 Sep 21 |