| Boy's 10 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
43.13 |
Brodie D |
Australind |
10 |
162 |
|
|
|
2. |
43.76 |
Liam H |
Busselton |
10 |
155 |
|
|
|
3. |
43.96 |
Charlie N |
Mandurah |
10 |
153 |
|
|
 |
4. |
44.54 |
Leo T |
Busselton |
10 |
147 |
|
|
|
5. |
47.91 |
Oscar F |
Peel Aquatic |
10 |
118 |
|
|
 |
6. |
48.03 |
Taj G |
Mandurah |
10 |
117 |
|
|
|
7. |
49.58 |
Dane D |
Peel Aquatic |
10 |
107 |
|
|
 |
8. |
51.08 |
Archer W |
Peel Aquatic |
10 |
97 |
|
|
|
9. |
52.21 |
William C |
Peel Aquatic |
10 |
91 |
|
|
 |
10. |
57.88 |
Louis F |
Busselton |
10 |
67 |
|
|
 |
11. |
1:01.31 |
Aiden P |
Bunbury Swimming Club Incorpor |
10 |
56 |
|
|
| Boy's 11 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
37.95 |
Aidan F |
Busselton |
11 |
238 |
|
|
 |
2. |
40.53 |
Aleksandar B |
Bunbury Swimming Club Incorpor |
11 |
196 |
|
|
 |
3. |
41.40 |
Blake C |
Geographe Bay |
11 |
184 |
|
|
|
4. |
43.89 |
Josef H |
Bunbury Swimming Club Incorpor |
11 |
154 |
|
|
 |
5. |
45.70 |
Harrison E |
Bunbury Swimming Club Incorpor |
11 |
136 |
|
|
 |
6. |
46.46 |
Blayne C |
Australind |
11 |
130 |
|
|
 |
7. |
48.65 |
Cooper G |
Australind |
11 |
113 |
|
|
 |
8. |
48.80 |
Joseph M |
Geographe Bay |
11 |
112 |
|
|
 |
9. |
49.57 |
Eli H |
Peel Aquatic |
11 |
107 |
|
|
 |
10. |
49.75 |
Jaxon P |
Australind |
11 |
106 |
|
|
 |
11. |
51.29 |
Fynn C |
Waroona Amateur Swimming Club |
11 |
96 |
|
|
 |
12. |
52.51 |
Rayn D |
Peel Aquatic |
11 |
90 |
|
|
| Boy's 12 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
40.47 |
Qhafy Qhaliq N |
Peel Aquatic |
12 |
197 |
|
|
|
2. |
44.59 |
Lachlan B |
Bunbury Swimming Club Incorpor |
12 |
147 |
|
|
 |
3. |
45.94 |
Patrick W |
Busselton |
12 |
134 |
|
|
 |
4. |
49.08 |
Arden W |
Bunbury Swimming Club Incorpor |
12 |
110 |
|
|
| Boy's 9 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
49.07 |
Arlen R |
Mandurah |
9 |
110 |
|
|
 |
2. |
50.58 |
Harrison B |
Bunbury Swimming Club Incorpor |
9 |
100 |
|
|
 |
3. |
51.32 |
Hudson K |
Australind |
9 |
96 |
|
|
 |
4. |
53.65 |
Nathan A |
Peel Aquatic |
9 |
84 |
|
|
|
5. |
54.03 |
Jasper K |
Peel Aquatic |
9 |
82 |
|
|
 |
6. |
54.51 |
Lucas P |
Australind |
9 |
80 |
|
|
 |
7. |
56.56 |
Billy W |
Mandurah |
9 |
72 |
|
|
|
8. |
57.53 |
Freddy G |
Geographe Bay |
9 |
68 |
|
|
|
9. |
59.25 |
Flynn C |
Australind |
9 |
62 |
|
|
 |
10. |
1:02.24 |
Torin B |
Busselton |
9 |
54 |
|
|