| Boy's 10 years 100m Medley | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:36.99 | Matthew G | UWA West Coast | 10 |  | Splits | 
 | 
	
		|  | 2. | 1:37.63 | Adam K | Peel Aquatic | 10 |  | Splits | 
 | 
	
		| Boy's 11 years 100m Medley | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:15.46 | Blake M | Newman Churchlands | 11 |  |  | 
 | 
	
		|  | 2. | 1:28.11 | Jeremy Z | All Saints' | 11 |  | Splits | 
 | 
	
		|  | 3. | 1:32.99 | Xavier Y | North Coast | 11 |  | Splits | 
 | 
	
		|  | 4. | 1:37.25 | James  B | Breakers WA | 11 |  | Splits | 
 | 
	
		|  | 5. | 1:50.45 | Sam M | UWA West Coast | 11 |  | Splits | 
 | 
	
		| Boy's 12 years 100m Medley | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:19.24 | Marcus B | Guildford & Kalamunda District | 12 |  | Splits | 
 | 
	
		|  | 2. | 1:20.40 | Raffaello B | Westside Christ Church Aquatic | 12 |  | Splits | 
 | 
	
		|  | 3. | 1:24.07 | Oliver S | UWA West Coast | 12 |  | Splits | 
 | 
	
		| Boy's 13 years 100m Medley | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:10.41 | Ethan M | Rockingham | 13 |  | Splits | 
 | 
	
		|  | 2. | 1:16.82 | George G | Geraldton | 13 |  |  | 
 | 
	
		|  | 3. | 1:20.76 | Alexander V | Mandurah | 13 |  | Splits | 
 | 
	
		|  | 4. | 1:26.03 | Noah K | Peel Aquatic | 13 |  | Splits | 
 | 
	
		|  | 5. | 1:30.86 | Steven P | Mandurah | 13 |  | Splits | 
 | 
	
		|  | 6. | 1:31.30 | Aiden C | Breakers WA | 13 |  | Splits | 
 | 
	
		|  | 7. | 1:37.63 | Mason M | South Lake Dolphins | 13 |  | Splits | 
 | 
	
		| Boy's 9 years 100m Medley | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 1:35.85 | Dominik W | UWA West Coast | 9 |  | Splits | 
 | 
	
		|  | 2. | 1:47.27 | Quinlan D | Highlanders | 9 |  | Splits | 
 | 
	
		|  | 3. | 1:49.55 | Luke P | Breakers WA | 9 |  |  | 
 | 
	
		| Men's 14 years and over 100m Medley | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 58.22 | Lachlan I | Westside Christ Church Aquatic | 18 |  | Splits | 
 | 
	
		|  | 2. | 59.10 | James N | Hale Aquatics | 18 |  | Splits | 
 | 
	
		|  | 3. | 1:01.67 | Owen H | Highlanders | 18 |  | Splits | 
 | 
	
		|  | 4. | 1:01.90 | Stephen H | Rockingham | 44 |  | Splits | 
 | 
	
		|  | 5. | 1:02.27 | Taine W | Rockingham | 17 |  | Splits | 
 | 
	
		|  | 6. | 1:03.62 | Kaiya W | Rockingham | 15 |  | Splits | 
 | 
	
		|  | 7. | 1:04.96 | Archie O | Busselton | 17 |  | Splits | 
 | 
	
		|  | 8. | 1:05.98 | Caleb K | South Lake Dolphins | 14 |  | Splits | 
 | 
	
		|  | 9. | 1:06.58 | Yanson S | South Lake Dolphins | 15 |  | Splits | 
 | 
	
		|  | 10. | 1:08.47 | Olaf J | South Lake Dolphins | 14 |  | Splits | 
 | 
	
		|  | 11. | 1:08.53 | Adrian L | UWA West Coast | 14 |  | Splits | 
 | 
	
		|  | 12. | 1:11.30 | Michelagniolo B | Westside Christ Church Aquatic | 16 |  | Splits | 
 | 
	
		|  | 13. | 1:12.64 | Riley M | North Coast | 16 |  | Splits | 
 | 
	
		|  | 14. | 1:17.14 | Damien E | Riverton Aquanauts | 51 |  | Splits | 
 |