| Boy's 10 years 100m Breaststroke | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:36.20 | Magnus F | UWA West Coast | 10 | 189 | Splits | 
 | 
	
		|  | 2. | 1:38.98 | Charlie G | Southside Penrhos Wesley SC In | 10 | 174 | Splits | 
 | 
	
		|  | 3. | 2:01.54 | Mitchell H | Australind | 10 | 94 | Splits | 
 | 
	
		|  | 4. | 2:08.15 | Jace H | Central Aquatic Swimming and L | 10 | 80 | Splits | 
 | 
	
		| Boy's 11 years 100m Breaststroke | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:32.67 | Elliott R | Australind | 11 | 212 | Splits | 
 | 
	
		|  | 2. | 1:37.37 | Niko T | Rockingham | 11 | 182 | Splits | 
 | 
	
		|  | 3. | 1:40.52 | Sonny B | Mandurah | 11 | 166 | Splits | 
 | 
	
		|  | 4. | 1:44.70 | Joseph C | Claremont Aquatic | 11 | 147 | Splits | 
 | 
	
		|  | 5. | 1:58.75 | Seth G | Rockingham | 11 | 100 | Splits | 
 | 
	
		|  | 6. | 2:00.60 | Samuel C | Australind | 11 | 96 | Splits | 
 | 
	
		| Boy's 12 years 100m Breaststroke | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:18.30 | Nathaniel Y | Riverton Aquanauts | 12 | 351 | Splits | 
 | 
	
		|  | 2. | 1:20.23 | Arekah P | Rockingham | 12 | 327 | Splits | 
 | 
	
		|  | 3. | 1:29.87 | Martin v | Breakers WA | 12 | 232 | Splits | 
 | 
	
		|  | 4. | 1:31.42 | Lucas S | Rockingham | 12 | 221 | Splits | 
 | 
	
		|  | 5. | 1:54.68 | Charlie E | UWA West Coast | 12 | 112 | Splits | 
 | 
	
		| Boy's 13 years 100m Breaststroke | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:18.44 | Caleb K | South Lake Dolphins | 13 | 350 | Splits | 
 | 
	
		|  | 2. | 1:26.69 | Jean-Pierre R | Rockingham | 13 | 259 | Splits | 
 | 
	
		|  | 3. | 1:30.72 | Oliver M | UWA West Coast | 13 | 226 | Splits | 
 | 
	
		| Boy's 14 years 100m Breaststroke | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:15.56 | George L | Breakers WA | 14 | 391 | Splits | 
 | 
	
		|  | 2. | 1:19.45 | Calen S | South Shore | 14 | 336 | Splits | 
 | 
	
		|  | 3. | 1:21.55 | Jordyn C | Guildford & Kalamunda District | 14 | 311 | Splits | 
 | 
	
		|  | 4. | 1:25.44 | Aiden O | Celts | 14 | 270 | Splits | 
 | 
	
		| Boy's 9 years 100m Breaststroke | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:48.79 | Alexander M | Western Sprint | 9 | 131 | Splits | 
 | 
	
		|  | 2. | 1:49.65 | Mason F | Albany Swimming Club Inc | 9 | 128 | Splits | 
 | 
	
		|  | 3. | 1:53.50 | Josh B | Fremantle Port | 9 | 115 | Splits | 
 | 
	
		|  | 4. | 2:01.96 | Henry T | Scarborough Beach | 9 | 93 | Splits | 
 | 
	
		|  | 5. | 2:17.73 | Henry M | South Shore | 9 | 64 | Splits | 
 |