| Girl's 13 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
32.91 |
Mia D |
South Shore |
13 |
|
|
|
|
2. |
34.79 |
Poppy A |
Westside Christ Church Aquatic |
13 |
|
|
|
|
3. |
36.15 |
Evie D |
Breakers WA |
13 |
|
|
|
| Girl's 14 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
32.99 |
Lily S |
Breakers WA |
14 |
|
|
|
|
2. |
33.24 |
Ciara C |
South Shore |
14 |
|
|
|
|
3. |
33.39 |
Charlie W |
St Hilda's |
14 |
|
|
|
|
4. |
33.43 |
Rebecca T |
Kwinana |
14 |
|
|
|
|
5. |
33.44 |
Lara W |
Breakers WA |
14 |
|
|
|
|
6. |
34.45 |
Madelyn B |
UWA-West Coast |
14 |
|
|
|
|
7. |
35.01 |
Cherry C |
Guildford & Kalamunda District |
14 |
|
|
|
| Girl's 15 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
32.75 |
Lucy D |
UWA-West Coast |
15 |
|
|
|
|
2. |
33.09 |
Aoife M |
Breakers WA |
15 |
|
|
|
|
3. |
34.72 |
Gracie C |
Westside Christ Church Aquatic |
15 |
|
|
|
| Women's 16 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
32.48 |
Violet R |
Busselton |
16 |
|
|
|
|
2. |
32.78 |
Tamzyn L |
St Hilda's |
16 |
|
|
|
|
3. |
33.59 |
Madison S |
Busselton |
16 |
|
|
|
|
4. |
33.80 |
Aurelia L |
Riverside |
16 |
|
|
|
|
5. |
33.94 |
Rhiannon D |
City of Perth |
16 |
|
|
|
|
6. |
34.17 |
Daisy K |
Riverton |
16 |
|
|
|
|
7. |
34.30 |
Chloe W |
UWA-West Coast |
16 |
|
|
|
|
8. |
34.83 |
Jasmine A |
Southside Penrhos Wesley |
16 |
|
|
|
| Women's 17 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
32.42 |
Louise B |
St Hilda's |
17 |
|
|
|
|
2. |
33.34 |
Keely B |
South Shore |
17 |
|
|
|
|
3. |
35.74 |
Emma R |
Northam |
17 |
|
|
|
