The following are the best performances recorded by Weston Creek athletes at the Centre Championships, the ACTLAA Regional Carnival, the ACTLAA Championships or the Australian Teams Championships since the 1979-80 season. The information is updated at the end of each season. Times recorded by hand-held stopwatches are always rounded up to the nearest tenth of a second. Where a time is shown to the hundredth of a second it was electronically recorded, and will be shown as an equal Centre record if it is within 0.24 seconds of a hand-held record because of the average discrepancy between the hand-held and electronic timing systems.
- Records in italics are for events which are no longer contested or for which event specifications are no longer current.