| Harper Armstrong |
|---|
| (Penalties: 0) | | 1 | 38.839 [1] | | 2 | 38.19 [1] | | 3 | 38.384 [1] | | 4 | 38.251 [2] | | 5 | 37.801 [1] | | 6 | 113.403 [1] | | 7 | 38.804 [1] | | 8 | 38.355 [1] | | 9 | 38.1 [2] |
| | Paul Armstrong |
|---|
| (Penalties: 0) | | 1 | 39.837 [2] | | 2 | 38.329 [2] | | 3 | 38.504 [2] | | 4 | 38.063 [1] | | 5 | 37.891 [2] | | 6 | 112.42 [2] | | 7 | 41.29 [2] | | 8 | 38.207 [2] | | 9 | 37.344 [1] |
|