| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.946 | 16/5:19.136 |
| 2 | 2 | 21.256 | 15/5:09.015 |
| 3 | 1 | 21.651 | 15/5:14.265 |
| 4 | 1 | 19.971 | 15/5:10.590 |
| 5 | 1 | 19.848 | 15/5:08.016 |
| 6 | 1 | 21.537 | 15/5:10.522 |
| 7 | 1 | 20.121 | 15/5:09.279 |
| 8 | 1 | 19.963 | 15/5:08.049 |
| 9 | 1 | 19.723 | 15/5:06.693 |
| 10 | 2 | 20.336 | 15/5:06.528 |
| 11 | 2 | 19.465 | 15/5:05.205 |
| 12 | 2 | 20.655 | 15/5:05.590 |
| 13 | 1 | 19.933 | 15/5:05.083 |
| 14 | 1 | 19.898 | 15/5:04.610 |
| 15 | 2 | 20.227 | 15/5:04.530 |