During the 2019 Australian Swimming Championships the following records were set.
World records • Men's 50 m freestyle S14 –
Ricky Betar, Auburn (24.37) (final) (S14) • Men's 400 m freestyle S14 –
Liam Schluter, Kawana Waters (4:06.53) (final) • Men's 50 m backstroke S9 –
Timothy Hodge, Auburn (29.70) (final) • Women's 200 m freestyle –
Ariarne Titmus, St Peters Western (1:54.30) (final) • Women's 400 m freestyle –
Ariarne Titmus, St Peters Western (3:59.66) (final) (equal)
Australian club records • Women's 4 × 100 m freestyle relay –
Ariarne Titmus,
Meg Harris,
Abbey Harkin,
Shayna Jack, St Peters Western (3:36.27) (final) • Women's 4 × 200 m freestyle relay –
Shayna Jack,
Michaela Ryan,
Abbey Harkin,
Ariarne Titmus, St Peters Western (7:57.03) (final)
All Comers records • Men's 200 m breaststroke –
Matthew Wilson, SOPAC (2:07.16) (final) • Women's 100 m freestyle –
Cate Campbell, Knox Pymble (52.35) (final) • Women's 200 m freestyle –
Ariarne Titmus, St Peters Western (1:54.30) (final) • Women's 400 m freestyle –
Ariarne Titmus, St Peters Western (3:59.66) (final) • Women's 1500 m freestyle –
Kiah Melverton, TSS Aquatic (15:58.09) (final) • Women's 4 × 100 m freestyle relay –
Ariarne Titmus,
Meg Harris,
Abbey Harkin,
Shayna Jack, St Peters Western (3:36.27) (final) • Women's 4 × 200 m freestyle relay –
Shayna Jack,
Michaela Ryan,
Abbey Harkin,
Ariarne Titmus, St Peters Western (7:57.03) (final) ==World Para Swimming Championships team==