| Boy's 10 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
1:41.70 |
Jack H |
UWA-West Coast |
10 |
174 |
|
|
 |
2. |
1:45.14 |
Elliot H |
UWA-West Coast |
10 |
158 |
|
|
 |
3. |
1:45.74 |
Zach S |
UWA-West Coast |
10 |
155 |
|
|
 |
4. |
1:53.72 |
Lincoln B |
Rockingham |
10 |
125 |
|
|
|
5. |
1:55.61 |
Talon K |
South Lake Dolphins |
10 |
119 |
|
|
 |
6. |
1:59.12 |
Declan B |
Breakers WA |
10 |
108 |
|
|
| Boy's 11 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
1:26.01 |
Kritchum Joseph Cay C |
Breakers WA |
11 |
289 |
|
|
 |
2. |
1:32.17 |
Magnus F |
UWA-West Coast |
11 |
235 |
|
|
 |
3. |
1:41.34 |
Matthew G |
UWA-West Coast |
11 |
176 |
|
|
 |
4. |
1:42.08 |
Asher H |
UWA-West Coast |
11 |
173 |
|
|
|
5. |
1:44.78 |
Noah M |
UWA-West Coast |
11 |
159 |
|
|
|
6. |
1:51.88 |
Josh B |
Highlanders |
11 |
131 |
|
|
 |
7. |
1:52.05 |
Harley W |
Celts |
11 |
130 |
|
|
| Boy's 12 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
1:20.02 |
Darren Q |
Breakers WA |
12 |
359 |
|
|
 |
2. |
1:23.16 |
Zebediah D |
Guildford & Kalamunda District |
12 |
319 |
|
|
 |
3. |
1:28.72 |
Sonny B |
Rockingham |
12 |
263 |
|
|
 |
4. |
1:29.76 |
Samuel S |
UWA-West Coast |
12 |
254 |
|
|
 |
5. |
1:33.09 |
Leo D |
Breakers WA |
12 |
228 |
|
|
 |
6. |
1:34.64 |
Brandon J |
UWA-West Coast |
12 |
217 |
|
|
 |
7. |
1:37.39 |
Liam T |
UWA-West Coast |
12 |
199 |
|
|
|
8. |
1:44.20 |
Alexander M |
Breakers WA |
12 |
162 |
|
|
|
9. |
1:53.70 |
Charles T |
Breakers WA |
12 |
125 |
|
|
| Boy's 9 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
1:46.42 |
Eli B |
Guildford & Kalamunda District |
9 |
152 |
|
|
 |
2. |
1:53.63 |
Luke P |
Hale Aquatics |
9 |
125 |
|
|