| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.129 | 15/5:01.935 |
| 2 | 1 | 20.025 | 15/5:01.155 |
| 3 | 1 | 19.805 | 16/5:19.781 |
| 4 | 1 | 19.527 | 16/5:17.944 |
| 5 | 1 | 19.688 | 16/5:17.357 |
| 6 | 1 | 19.764 | 16/5:17.168 |
| 7 | 1 | 19.864 | 16/5:17.262 |
| 8 | 1 | 19.985 | 16/5:17.574 |
| 9 | 1 | 19.753 | 16/5:17.404 |
| 10 | 1 | 19.574 | 16/5:16.982 |
| 11 | 1 | 19.693 | 16/5:16.810 |
| 12 | 2 | 19.851 | 16/5:16.877 |
| 13 | 1 | 19.602 | 16/5:16.628 |
| 14 | 2 | 19.847 | 16/5:16.694 |
| 15 | 2 | 19.759 | 16/5:16.657 |
| 16 | 2 | 19.715 | 16/5:16.581 |