| Boy's 15 years 800m Freestyle | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 8:50.11 | Olly B | UWA West Coast | 15 |  | Splits | 
 | 
	
		|  | 2. | 8:50.46 | Thomas B | Bunbury Swimming Club Incorpor | 15 |  | Splits | 
 | 
	
		|  | 3. | 9:16.01 | Joseph B | Arena | 15 |  | Splits | 
 | 
	
		|  | 4. | 9:20.81 | Jaxon D | Guildford & Kalamunda District | 15 |  | Splits | 
 | 
	
		| Girl's 13 years 800m Freestyle | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 11:22.66 | Etosha N | South Lake Dolphins | 13 |  | Splits | 
 | 
	
		|  | 2. | 11:50.08 | Elyssa L | Rockingham | 13 |  | Splits | 
 | 
	
		| Girl's 14 years 800m Freestyle | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 9:54.37 | Claudia M | Westside Christ Church Aquatic | 14 |  | Splits | 
 | 
	
		|  | 2. | 9:58.48 | Sophie W | Southside Penrhos Wesley SC In | 14 |  | Splits | 
 | 
	
		|  | 3. | 10:58.61 | Zara N | South Shore | 13 |  | Splits | 
 | 
	
		|  | 4. | 10:59.58 | Leila D | Breakers WA | 14 |  | Splits | 
 | 
	
		| Girl's 15 years 800m Freestyle | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 9:33.57 | Mila R | North Coast | 15 |  | Splits | 
 | 
	
		| Men's 16 years 800m Freestyle | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 8:51.96 | Tristan v | Rockingham | 16 |  | Splits | 
 | 
	
		|  | 2. | 9:42.28 | Lachlan R | Scarborough Beach | 15 |  | Splits | 
 | 
	
		| Men's 17 years 800m Freestyle | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 9:05.81 | Javier M | UWA West Coast | 17 |  | Splits | 
 | 
	
		|  | 2. | 10:35.52 | Zachary M | UWA West Coast | 16 |  | Splits | 
 | 
	
		| Women's 16 years 800m Freestyle | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 9:13.70 | Delta C | Highlanders | 15 |  | Splits | 
 |