| Ethan Shaw | 
|---|
 | (Penalties: 0) |  | 1 | 51.036 [3] |  | 2 | 40.339 [2] |  | 3 | 42.286 [2] |  | 4 | 41.918 [2] |  | 5 | 42.572 [2] |  | 6 | 43.149 [2] |  | 7 | 47.339 [2] |  | 8 | 39.135 [1] |  | 9 | 39.442 [1] |  | 10 | 46.056 [1] |  | 11 | 40.675 [1] |  
  | | Hunter Armstrong | 
|---|
 | (Penalties: 0) |  | 1 | 50.324 [1] |  | 2 | 39.784 [1] |  | 3 | 40.99 [1] |  | 4 | 39.702 [1] |  | 5 | 44.202 [1] |  | 6 | 41.922 [1] |  | 7 | 48.518 [1] |  | 8 | 39.375 [2] |  | 9 | 39.924 [2] |  | 10 | 45.031 [2] |  | 11 | 43.864 [2] |  
  | | Haydn Whitfield | 
|---|
 | (Penalties: 0) |  | 1 | 50.689 [2] |  | 2 | 41.137 [3] |  | 3 | 40.784 [3] |  | 4 | 40.554 [3] |  | 5 | 56.875 [3] |  | 6 | 78.158 [3] |  | 7 | 68.08 [3] |  | 8 | 51.49 [3] |  | 9 | 39.805 [3] |  | 10 |   |  | 11 |   |  
  |