| Girl's 13 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
32.92 |
Talyse S |
Breakers WA |
13 |
543 |
|
|
|
2. |
35.98 |
Isobel R |
City of Perth |
13 |
416 |
|
|
|
3. |
43.97 |
Charlotte R |
Riverton Aquanauts |
13 |
227 |
|
|
| Girl's 14 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
32.22 |
Rose E |
Central Aquatic Swimming and L |
14 |
579 |
|
|
|
2. |
37.10 |
Gabrielle B |
Canning Districts |
14 |
379 |
|
|
|
3. |
38.23 |
Ruby H |
Bunbury Swimming Club Incorpor |
14 |
346 |
|
|
|
4. |
41.25 |
Beatrice E |
Claremont Aquatic |
14 |
276 |
|
|
|
5. |
42.52 |
Sasha G |
City of Perth |
14 |
252 |
|
|
|
6. |
43.24 |
Bernice Hao Z |
Victoria Park Swimming Club |
14 |
239 |
|
|
|
7. |
43.93 |
Elke L |
City of Perth |
14 |
228 |
|
|
| Girl's 15 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
33.91 |
Jorja D |
Highlanders |
15 |
496 |
|
|
|
2. |
34.20 |
Eleanor S |
Armadale Kelmscott |
15 |
484 |
|
|
|
3. |
34.73 |
Scarlett T |
Hale Aquatics |
15 |
462 |
|
|
|
4. |
35.02 |
Jessica M |
Riverton Aquanauts |
15 |
451 |
|
|
| Women's 16 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
39.20 |
Elizaveta F |
City of Perth |
16 |
321 |
|
|
|
2. |
41.98 |
Kimberley M |
Victoria Park Swimming Club |
16 |
261 |
|
|
| Women's 17 years and over 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
34.76 |
Georgia E |
Fenix Swim Club Inc. |
17 |
461 |
|
|
|
2. |
37.01 |
Gabrielle S |
City of Perth |
18 |
382 |
|
|
