| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.712 | 15/5:10.680 |
| 2 | 2 | 20.756 | 15/5:11.010 |
| 3 | 2 | 21.031 | 15/5:12.495 |
| 4 | 2 | 20.751 | 15/5:12.188 |
| 5 | 2 | 22.042 | 15/5:15.876 |
| 6 | 3 | 21.743 | 15/5:17.587 |
| 7 | 3 | 19.581 | 15/5:14.177 |
| 8 | 3 | 21.038 | 15/5:14.351 |
| 9 | 2 | 18.826 | 15/5:10.800 |
| 10 | 3 | 22.917 | 15/5:14.095 |
| 11 | 2 | 19.825 | 15/5:12.575 |
| 12 | 2 | 20.248 | 15/5:11.837 |
| 13 | 2 | 19.344 | 15/5:10.170 |
| 14 | 2 | 19.344 | 15/5:08.741 |
| 15 | 2 | 19.684 | 15/5:07.842 |