| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.827 | 15/5:12.405 |
| 2 | 3 | 22.398 | 14/5:02.575 |
| 3 | 3 | 20.575 | 15/5:19.000 |
| 4 | 2 | 19.914 | 15/5:13.928 |
| 5 | 1 | 19.917 | 15/5:10.893 |
| 6 | 1 | 19.857 | 15/5:08.720 |
| 7 | 1 | 19.776 | 15/5:06.994 |
| 8 | 1 | 19.823 | 15/5:05.788 |
| 9 | 1 | 20.021 | 15/5:05.180 |
| 10 | 2 | 23.618 | 15/5:10.089 |
| 11 | 2 | 20.897 | 15/5:10.395 |
| 12 | 2 | 24.007 | 15/5:14.538 |
| 13 | 2 | 25.842 | 15/5:20.160 |
| 14 | 2 | 22.475 | 15/5:21.372 |
| 15 | 2 | 27.257 | 15/5:27.204 |