| 2014 U20 New Marske |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| DT1K | 22.50 | | | | 4 | A | | | Middlesbrough | North of England League Division 2E | 4 May 14 |
| DT1K | 20.90 | | | | 6 | A | | | York | North of England League Division 2E | 7 Jun 14 |
| 2013 U17 New Marske |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| DT1K | 25.95 | | | | 2 | | | | Middlesbrough | ESAA Northern Schools Inter-County Championships | 15 Jun 13 |
| DT1K | 24.96 | | | | 1 | | | | Gateshead | North Eastern County Championships | 25 May 13 |
| DT1K | 24.12 | | | | 3 | A | | | Whitley Bay | North of England League Division 3E | 5 May 13 |
| DT1K | 23.69 | | | | 1 | | | | Middlesbrough | Cleveland Schools' Championships | 8 Jun 13 |
| DT1K | 23.61 | | | | 3 | A | | | Whitley Bay | North of England League Division 3E | 7 Jul 13 |
| DT1K | 23.59 | | | | 2 | A | | | Middlesbrough | North of England League Division 3E | 9 Jun 13 |
| JT600 | 17.88 | | | | 5 | A | | | Whitley Bay | North of England League Division 3E | 7 Jul 13 |
| JT600 | 13.98 | | | | 1 | B | | | Shildon | North Eastern Youth Development League Division 1 | 28 Apr 13 |