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| 9 May 1999 , Kingston |
| U15 Girls 200 Metres | HEAT 2 | 2nd | | 28.1 | +0.9 | | | U15 Girls 200 Metres | S-FINAL 2 | 3rd | | 28.1 | -0.6 | | | U15 Girls 200 Metres | FINAL | 7th | | 28.1 | -0.9 | | | U15 Girls Long Jump | FINAL | 4th | | 4.68 | | |
| 19 February 2000 , C Palace Indoor |
| U17 Women 60 Metres | HEAT 1 | 3rd | | 8.9 | | |
| 13 May 2000 , Croydon |
| U17 Women 200 Metres | FINAL | 4th | | 27.7 | +1.0 | | | U17 Women Long Jump | FINAL | 8th | | 4.74 | | |
| 14 May 2000 , Croydon |
| U17 Women 100 Metres | HEAT 1 | 5th | | 14.0 | (-4.1) | |
| 17 February 2001 , C Palace Indoor |
| U17 Women 60 Metres | HEAT 1 | 3rd | | 8.7 | | |
| 12 May 2001 , Kingston |
| U17 Women 200 Metres | HEAT 1 | 6th | | 28.2 | +2.8 | |
| 13 May 2001 , Kingston |
| U17 Women 100 Metres | HEAT 2 | 3rd | | 13.5 | +2.0 | | | U17 Women 100 Metres | FINAL | 7th | | 13.6 | +1.3 | |
| 11 May 2002 , Kingston |
| U20 Women Long Jump | FINAL | 5th | | 4.68 | +0.7 | |
| 15 March 2003 , Carshalton Indoor |
| U20 Women Long Jump | FINAL | 3rd | | 4.65 | | |
| 10 May 2003 , Kingston |
| U20 Women Long Jump | FINAL | 3rd | | 4.77 | | |
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