| 400 Meters |
| 400 Meters 10 Year Boy | ||
| 1985 | Craig Orr | 65.50 |
| 1984 | Blair Williams | 66.20 |
| 400 Meters 10 Year Girl | ||
| 1987 | Shari Barrymore | 66.70 |
| 1984 | Shona Rivers | 69.10 |
| 400 Meters 11 Year Boy | ||
| 1986 | Craig Orr | 61.80 |
| 1979 | Xander Van Rijen | 63.50 |
| 1976 | Jim McDonnell | 67.70 |
| 400 Meters 11 Year Girl | ||
| 1986 | Janine Schniriger | 63.00 |
| 1984 | Amanda Sullivan | 64.30 |
| 1981 | Heather Dunbar | 75.00 |
| 1980 | Nicola Catchpole | 84.40 |
| 400 Meters 12 Year Boy | ||
| 1981 | Xander Van Rijen | 62.00 |
| 1977 | Keith Marshall | 64.50 |
| 1976 | Murry Gutry | 68.40 |
| 400 Meters 12 Year Girl | ||
| 1989 | Claire Hancock | 61.20 |
| 1985 | Amanda Sullivan | 62.70 |
| 1984 | Erin McNie | 64.90 |
| 1981 | Jewell Harper | 69.00 |
| 1976 | Viki Kaywood | 71.50 |
| 400 Meters 13 Year Boy | ||
| 1984 | Shane McNally | 56.00 |
| 1981 | Michael Mathews | 61.00 |
| 1979 | Hayden Steele | 62.40 |
| 1976 | Keith Barry | 64.00 |
| 400 Meters 13 Year Girl | ||
| 1985 | Erin McNie | 61.40 |
| 1979 | Susanne Gilbert | 64.50 |
| 1976 | Anderley Middleton | 64.90 |
| 400 Meters 14 Year Boy | ||
| 1985 | Shane McNally | 53.30 |
| 1980 | Craig Walker | 59.40 |
| 1979 | Jim McDonnell | 68.20 |
| 400 Meters 14 Year Girl | ||
| 1991 | Shari Barrymore | 58.10 |
| 1989 | Janine Schnuriger | 63.70 |
| 1988 | Lisa Southcombe | 68.00 |
| 1985 | Lyn Barton | 70.70 |
| 1980 | Vicky Law | 72.40 |
| 1979 | Chistine Blakeman | 73.40 |