| 22 February 1997 , C Palace Indoor |
| U15 Girls 60 Metres | HEAT 1 | 4th | | 8.8 | | | | U15 Girls Long Jump | FINAL | 3rd | | 4.35 | | |
| 26 July 1997 , Kingston |
| U13 Girls 75 Metres | HEAT 1 | 1st | | 10.5 | | | | U13 Girls 75 Metres | FINAL | 1st | | 10.5 | | |
| 27 July 1997 , Kingston |
| U13 Girls 150 Metres | FINAL | 1st | | 20.8 | | | | U13 Girls Long Jump | FINAL | 1st | | 4.68 | | CBP |
| 28 February 1998 , C Palace Indoor |
| U15 Girls 60 Metres | HEAT 2 | 2nd | | 8.4 | | | | U15 Girls 60 Metres | FINAL | 4th | | 8.5 | | | | U15 Girls Long Jump | FINAL | 2nd | | 4.84 | | |
| 9 May 1998 , Kingston |
| U15 Girls 100 Metres | HEAT 1 | 1st | | 13.7 | -1.2 | | | U15 Girls 100 Metres | S-FINAL 1 | 2nd | | 13.6 | -1.7 | | | U15 Girls 100 Metres | FINAL | 2nd | | 13.6 | -2.6 | |
| 10 May 1998 , Kingston |
| U15 Girls 200 Metres | HEAT 1 | 1st | | 27.4 | +1.7 | | | U15 Girls 200 Metres | FINAL | 1st | | 27.2 | +4.2 | | | U15 Girls Long Jump | FINAL | 2nd | | 5.02 | | |
| 27 February 1999 , C Palace Indoor |
| U15 Girls 60 Metres | HEAT 1 | 1st | | 8.2 | | =CBP | | U15 Girls 60 Metres | FINAL | 2nd | | 8.2 | | =CBP | | U15 Girls Long Jump | FINAL | 1st | | 5.24 | | CBP |
| 8 May 1999 , Kingston |
| U15 Girls 100 Metres | HEAT 2 | 1st | | 13.1 | +2.6 | | | U15 Girls 100 Metres | S-FINAL 1 | 1st | | 13.2 | -0.7 | | | U15 Girls 100 Metres | FINAL | 2nd | | 13.3 | -0.8 | |
| 9 May 1999 , Kingston |
| U15 Girls 200 Metres | HEAT 3 | 1st | | 27.4 | -2.0 | | | U15 Girls 200 Metres | S-FINAL 2 | 1st | | 27.2 | -0.6 | | | U15 Girls 200 Metres | FINAL | 2nd | | 27.1 | -0.9 | | | U15 Girls 75 Metres Hurdles (76.2cm) | HEAT 2 | 2nd | | 12.4 | -0.2 | | | U15 Girls 75 Metres Hurdles (76.2cm) | FINAL | 3rd | | 12.2 | +2.2 | | | U15 Girls Long Jump | FINAL | 1st | | 5.22 | | |
| 19 February 2000 , C Palace Indoor |
| U17 Women 60 Metres | HEAT 2 | 1st | | 8.2 | | | | U17 Women 60 Metres | FINAL | 3rd | | 8.2 | | | | U17 Women 60 Metres Hurdles (76.2cm) | FINAL | 4th | | 11.0 | | | | U17 Women Long Jump | FINAL | 1st | | 5.35 | | |
| 13 May 2000 , Croydon |
| U17 Women Long Jump | FINAL | 1st | | 5.43 | | |
| 14 May 2000 , Croydon |
| U17 Women 100 Metres | HEAT 1 | 3rd | | 13.3 | (-4.1) | | | U17 Women 100 Metres | FINAL | 5th | | 13.2 | | | | U17 Women 80 Metres Hurdles (76.2cm) | FINAL | 1st | | 12.1 | -2.7 | |
| 9 September 2000 , Crawley Combined Events |
| U17 Women 80 Metres Hurdles (76.2cm) | HEPT | | | 11.8 | | | | U17 Women High Jump | HEPT | | | 1.57 | | | | U17 Women Shot Putt (4kg) | HEPT | | | 7.43 | | | | U17 Women 200 Metres | HEPT | | | 26.3 | | |
| 10 September 2000 , Crawley Combined Events |
| U17 Women Heptathlon (U17W events) | FINAL | 1st | | 4008pts | | | | U17 Women Long Jump | HEPT | | | 5.19 | | | | U17 Women Javelin (600g) | HEPT | | | 14.69 | | | | U17 Women 800 Metres | HEPT | | | 2:40.8 | | | |
| 17 February 2001 , C Palace Indoor |
| U17 Women 60 Metres | HEAT 1 | 2nd | | 8.2 | | |
| 12 May 2001 , Kingston |
| U17 Women Long Jump | FINAL | 1st | | 5.34 | | |
| 13 May 2001 , Kingston |
| U17 Women 80 Metres Hurdles (76.2cm) | FINAL | 1st | | 11.8 | +0.4 | |
| 11 May 2002 , Kingston |
| U20 Women 100 Metres Hurdles (84.0cm) | FINAL | 1st | | 14.81 | -0.8 | | | U20 Women Long Jump | FINAL | 1st | | 5.36 | +0.7 | | | U20 Women Javelin (600g) | FINAL | 2nd | | 21.22 | | |
| 14 September 2002 , Crawley Combined Events |
| U20 Women 100 Metres Hurdles (84.0cm) | HEPT | | | 14.94 | +1.1 | | | U20 Women High Jump | HEPT | | | 1.56 | | | | U20 Women Shot Putt (4kg) | HEPT | | | 8.66 | | | | U20 Women 200 Metres | HEPT | | | 26.7 | +1.2 | |
| 15 September 2002 , Crawley Combined Events |
| U20 Women Heptathlon (Senior events) | FINAL | 1st | | 4357pts | | | | U20 Women Long Jump | HEPT | | | 5.45 | | | | U20 Women Javelin (600g) | HEPT | | | 24.65 | | | | U20 Women 800 Metres | HEPT | | | 2:37.9 | | |
| 15 February 2004 , Carshalton Indoor |
| U20 Women 60 Metres | FINAL | 3rd | | 8.05 | | | | U20 Women 60 metres Hurdles (84.0cm) | FINAL | 1st | | 8.85 | | CBP | | U20 Women Long Jump | FINAL | 1st | | 5.49 | | |
| 15 May 2004 , Kingston |
| U20 Women Long Jump | FINAL | 1st | | 5.51 | | |
| 16 May 2004 , Kingston |
| U20 Women 100 Metres | FINAL | 3rd | | 12.99 | 0.0 | |
| 18 September 2004 , Crawley Combined Events |
| U20 Women 100 Metres Hurdles (84.0cm) | HEPT | | | 14.35 | | | | U20 Women High Jump | HEPT | | | 1.54 | | | | U20 Women Shot Putt (4kg) | HEPT | | | 9.79 | | | | U20 Women 200 Metres | HEPT | | | 26.06 | 0.0 | |
| 19 September 2004 , Crawley Combined Events |
| U20 Women Heptathlon (Senior events) | FINAL | 1st | | 4656pts | | | | U20 Women Long Jump | HEPT | | | 5.52 | | | | U20 Women Javelin (600g) | HEPT | | | 24.64 | | | | U20 Women 800 Metres | HEPT | | | 2:31.73 | | |
| 14 May 2005 , Kingston |
| Sen Women 100 Metres | FINAL | 3rd | | 12.58 | +0.5 | | | Sen Women Long Jump | FINAL | 5th | | 5.52 | +0.2 | |
| 10 September 2005 , Crawley Combined Events |
| Sen Women 100 Metres Hurdles (84.0cm) | HEPT | - | | 14.91 | | | | Sen Women High Jump | HEPT | - | | 1.66 | | | | Sen Women Shot Putt (4kg) | HEPT | - | | 9.65 | | | | Sen Women 200 Metres | HEPT | - | | 26.10 | | | | Sen Women 1st Day Total | HEPT | - | | 2955pts | | |
| 11 September 2005 , Crawley Combined Events |
| Sen Women Heptathlon (Senior events) | FINAL | 1st | | 4627pts | | | | Sen Women Long Jump | HEPT | - | | 5.39 | | | | Sen Women Javelin (600g) | HEPT | - | | 24.66 | | | | Sen Women 800 Metres | HEPT | - | | 2:35.31 | | |
| 3 March 2007 , Carshalton Indoor |
| Sen Women 60 metres Hurdles (84.0cm) | FINAL | 1st | | 8.65 | | CBP |
| 1 March 2008 , Carshalton Indoor |
| Sen Women 60 Metres | HEAT 2 | 2nd | | 7.95 | | | | Sen Women 60 Metres | FINAL | 2nd | | 7.96 | | | | Sen Women 60 metres Hurdles (84.0cm) | FINAL | - | | DNF | | |
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