| Boy's 10 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
40.63 |
Alex K |
Breakers WA |
10 |
|
|
|
 |
2. |
41.42 |
Matthew B |
Southside Penrhos Wesley SC In |
10 |
|
|
|
 |
3. |
41.70 |
Ethan L |
UWA West Coast |
10 |
|
|
|
 |
4. |
43.76 |
Riley L |
Westside Christ Church Aquatic |
10 |
|
|
|
 |
5. |
43.82 |
Chase N |
Highlanders |
10 |
|
|
|
 |
6. |
44.92 |
Sam S |
UWA West Coast |
10 |
|
|
|
 |
7. |
45.29 |
Elliot H |
UWA West Coast |
10 |
|
|
|
 |
8. |
45.60 |
Raphael S |
UWA West Coast |
10 |
|
|
|
 |
9. |
46.57 |
Adrian D |
South Lake Dolphins |
10 |
|
|
|
 |
10. |
49.86 |
Jace H |
Central Aquatic Swimming and L |
10 |
|
|
|
 |
11. |
51.70 |
Bradley O |
Claremont Aquatic |
10 |
|
|
|
 |
12. |
56.13 |
Mingus S |
Scarborough Beach |
10 |
|
|
|
| Boy's 11 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
37.81 |
Kritchum Joseph Cay C |
Breakers WA |
11 |
|
|
|
 |
2. |
39.62 |
Oisin T |
Newman Churchlands |
11 |
|
|
|
 |
3. |
40.67 |
Judd M |
Australind |
11 |
|
|
|
 |
4. |
41.88 |
Alexander T |
Westside Christ Church Aquatic |
11 |
|
|
|
 |
5. |
42.16 |
Jeremy Z |
All Saints' |
11 |
|
|
|
 |
6. |
42.68 |
Leo D |
Breakers WA |
11 |
|
|
|
|
7. |
43.42 |
Xavier Y |
North Coast |
11 |
|
|
|
 |
8. |
43.63 |
Douglas A |
Guildford & Kalamunda District |
11 |
|
|
|
 |
9. |
44.30 |
Jay A |
Armadale Kelmscott |
11 |
|
|
|
 |
10. |
46.09 |
Colby S |
Celts |
11 |
|
|
|
 |
11. |
46.77 |
Matthew S |
Claremont Aquatic |
11 |
|
|
|
 |
12. |
47.35 |
Max T |
Guildford & Kalamunda District |
11 |
|
|
|
 |
13. |
48.48 |
Jamie G |
UWA West Coast |
11 |
|
|
|
 |
13. |
48.48 |
Sam M |
UWA West Coast |
11 |
|
|
|
| Boy's 12 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
35.35 |
Cael V |
Fremantle Port |
12 |
|
|
|
 |
2. |
36.54 |
Theo T |
All Saints' |
12 |
|
|
|
 |
3. |
37.61 |
Aiden K |
Breakers WA |
12 |
|
|
|
 |
4. |
37.70 |
Joshua L |
UWA West Coast |
12 |
|
|
|
 |
5. |
37.93 |
Charlie C |
Narembeen |
12 |
|
|
|
 |
6. |
37.96 |
Oliver W |
Geraldton |
12 |
|
|
|
 |
7. |
39.26 |
Ryan G |
Northam |
12 |
|
|
|
 |
7. |
39.26 |
Noah K |
Peel Aquatic |
12 |
|
|
|
 |
9. |
39.31 |
Alex B |
Highlanders |
12 |
|
|
|
|
10. |
39.80 |
Pierce R |
Highlanders |
12 |
|
|
|
 |
11. |
40.12 |
Archie E |
Central Aquatic Swimming and L |
12 |
|
|
|
 |
12. |
42.83 |
Keegan N |
Guildford & Kalamunda District |
12 |
|
|
|
 |
13. |
43.50 |
Andrea C |
UWA West Coast |
12 |
|
|
|
 |
14. |
44.89 |
Grant O |
Claremont Aquatic |
12 |
|
|
|
 |
15. |
46.16 |
Lankeshwara J |
Geraldton |
12 |
|
|
|
 |
16. |
48.24 |
Khairulla A |
UWA West Coast |
12 |
|
|
|
 |
17. |
50.18 |
Seth G |
Rockingham |
12 |
|
|
|
| Boy's 13 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
32.90 |
Jonathan B |
Breakers WA |
13 |
|
|
|
 |
2. |
33.66 |
Connor W |
Breakers WA |
13 |
|
|
|
|
3. |
34.70 |
Taj W |
North Coast |
13 |
|
|
|
 |
4. |
35.04 |
Harry W |
Highlanders |
13 |
|
|
|
 |
5. |
36.40 |
Lachie T |
Southside Penrhos Wesley SC In |
13 |
|
|
|
 |
6. |
36.50 |
Owen B |
UWA West Coast |
13 |
|
|
|
 |
7. |
36.92 |
Daniel K |
Breakers WA |
13 |
|
|
|
|
8. |
37.24 |
Logan W |
Breakers WA |
13 |
|
|
|
 |
9. |
38.54 |
Mayson B |
Western Sprint |
13 |
|
|
|
 |
10. |
38.81 |
Brian Nguyen L |
North Coast |
13 |
|
|
|
 |
11. |
39.06 |
Kaiarahi M |
Scarborough Beach |
13 |
|
|
|
 |
12. |
39.18 |
Marcus N |
UWA West Coast |
13 |
|
|
|
 |
13. |
40.98 |
Toby L |
Southside Penrhos Wesley SC In |
13 |
|
|
|
| Boy's 9 years 50m Backstroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
45.66 |
Ray K |
Armadale Kelmscott |
9 |
|
|
|
 |
2. |
45.78 |
Darcy S |
Australind |
9 |
|
|
|
 |
3. |
48.65 |
Oscar P |
Newman Churchlands |
9 |
|
|
|
|
4. |
50.67 |
Dominik W |
UWA West Coast |
9 |
|
|
|
 |
5. |
51.01 |
Ted R |
Claremont Aquatic |
9 |
|
|
|
|
6. |
51.92 |
Michael W |
Southside Penrhos Wesley SC In |
9 |
|
|
|
 |
7. |
52.69 |
Luke P |
Breakers WA |
9 |
|
|
|
 |
8. |
54.70 |
Hugo Tian Le Z |
Central Aquatic Swimming and L |
9 |
|
|
|
|
9. |
56.20 |
Callum C |
South Shore |
9 |
|
|
|