| Boy's 10 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
1:45.22 |
Eli B |
Highlanders |
10 |
157 |
Splits |
|
 |
2. |
1:46.11 |
Lincoln B |
Rockingham |
10 |
154 |
Splits |
|
 |
3. |
1:48.06 |
Nicholas v |
Central Aquatic Swimming and L |
10 |
145 |
Splits |
|
 |
4. |
1:50.59 |
Joshua W |
Rockingham |
10 |
136 |
Splits |
|
 |
5. |
1:54.97 |
Nathan R |
Australind |
10 |
121 |
Splits |
|
 |
6. |
1:56.17 |
William C |
Peel Aquatic |
10 |
117 |
Splits |
|
 |
7. |
2:00.57 |
Luke P |
Hale Aquatics |
10 |
104 |
Splits |
|
| Boy's 11 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
1:36.50 |
Sam E |
Westside Christ Church Aquatic |
11 |
204 |
Splits |
|
 |
2. |
1:37.70 |
Matthew G |
UWA-West Coast |
11 |
197 |
Splits |
|
|
3. |
1:39.53 |
Angus R |
Westside Christ Church Aquatic |
11 |
186 |
Splits |
|
 |
4. |
1:45.33 |
Rufus M |
Bunbury Swimming Club Incorpor |
11 |
157 |
Splits |
|
 |
5. |
1:49.94 |
Harley W |
Celts |
11 |
138 |
Splits |
|
|
6. |
2:08.64 |
Rayn D |
Peel Aquatic |
11 |
86 |
Splits |
|
| Boy's 12 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
1:24.55 |
Zebediah D |
Guildford & Kalamunda District |
12 |
304 |
Splits |
|
 |
2. |
1:35.33 |
Mitchell H |
Australind |
12 |
212 |
Splits |
|
 |
3. |
1:47.17 |
Zane N |
South Shore |
12 |
149 |
Splits |
|
 |
4. |
2:04.82 |
Ed T |
South Shore |
12 |
94 |
Splits |
|
| Boy's 8 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
|
1. |
2:02.83 |
Salvador G |
Rockingham |
8 |
99 |
Splits |
|
| Boy's 9 years 100m Breaststroke |
| Final |
|
Time |
Name |
Club |
Age |
FINA PS |
Splits |
Ranking |
 |
1. |
1:57.99 |
Orion L |
Central Aquatic Swimming and L |
9 |
112 |
Splits |
|
|
2. |
2:00.09 |
Hakaraia P |
Rockingham |
9 |
106 |
Splits |
|
 |
3. |
2:06.57 |
Alex R |
Rockingham |
9 |
90 |
Splits |
|
|
4. |
2:18.48 |
Lawson O |
Narrogin |
9 |
69 |
Splits |
|