Wantirna LAC would like to congratulate the following athletes for setting new club and Knox LAC records during the 2019-20 season.
| Athlete | Club Electronic Record | Club Records | Knox Records | Provisional Record |
| Girls | ||||
| U8 – Alexis | HJ* x 3, SP | Multi Event (Wantirna & Knox record) | ||
| U13 – Sienna | SP, Multi Event x 2, 400m | 200m | ||
| U14 – Jennifer | 70m 100m | |||
| U14 – Katie | 70m 100m, 200m, 400m | 200m, 400m | 400m | |
| U15 – Michala | Javelin | |||
| U16 – Danielle | Walk x 3 | |||
| Boys | ||||
| U7 – Benjamin | Multi Event | |||
| U9 – Riley | Multi Event | |||
| U11 – Lachlan | Walk x 2, Discus* | Multi Event | ||
| U13 -James | Discus* x 4 | |||
| U15 – Jaydan | Javelin, ME |