| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.599 | 16/5:13.584 |
| 2 | 1 | 21.233 | 15/5:06.024 |
| 3 | 1 | 20.087 | 15/5:04.595 |
| 4 | 1 | 19.888 | 15/5:03.026 |
| 5 | 2 | 21.840 | 15/5:07.941 |
| 6 | 2 | 19.408 | 15/5:05.137 |
| 7 | 2 | 19.757 | 15/5:03.882 |
| 8 | 2 | 19.670 | 15/5:02.778 |
| 9 | 2 | 19.773 | 15/5:02.091 |
| 10 | 1 | 19.498 | 15/5:01.129 |
| 11 | 2 | 20.561 | 15/5:01.791 |
| 12 | 1 | 19.469 | 15/5:00.978 |
| 13 | 1 | 19.184 | 16/5:19.959 |
| 14 | 1 | 19.445 | 16/5:19.328 |
| 15 | 2 | 23.167 | 15/5:02.579 |