| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.525 | 15/5:07.875 |
| 2 | 2 | 22.853 | 14/5:03.646 |
| 3 | 2 | 21.877 | 14/5:04.523 |
| 4 | 2 | 20.124 | 15/5:20.171 |
| 5 | 2 | 19.695 | 15/5:15.222 |
| 6 | 1 | 19.600 | 15/5:11.685 |
| 7 | 1 | 19.838 | 15/5:09.668 |
| 8 | 1 | 21.671 | 15/5:11.593 |
| 9 | 1 | 19.864 | 15/5:10.078 |
| 10 | 1 | 20.021 | 15/5:09.102 |
| 11 | 1 | 20.383 | 15/5:08.796 |
| 12 | 1 | 21.164 | 15/5:09.518 |
| 13 | 1 | 20.015 | 15/5:08.803 |
| 14 | 1 | 22.004 | 15/5:10.322 |
| 15 | 1 | 23.624 | 15/5:13.258 |