| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.677 | 20/5:13.054 |
| 2 | 1 | 15.360 | 20/5:10.037 |
| 3 | 1 | 15.531 | 20/5:10.453 |
| 4 | 2 | 19.332 | 19/5:13.025 |
| 5 | 2 | 17.005 | 19/5:15.039 |
| 6 | 2 | 16.157 | 19/5:13.696 |
| 7 | 2 | 15.428 | 19/5:10.758 |
| 8 | 2 | 15.481 | 19/5:08.681 |
| 9 | 2 | 15.584 | 19/5:07.282 |
| 10 | 2 | 16.037 | 19/5:07.024 |
| 11 | 1 | 15.772 | 19/5:06.356 |
| 12 | 1 | 15.702 | 19/5:05.687 |
| 13 | 1 | 15.566 | 19/5:04.923 |
| 14 | 1 | 16.221 | 19/5:05.157 |
| 15 | 1 | 15.860 | 19/5:04.903 |
| 16 | 1 | 15.658 | 19/5:04.440 |
| 17 | 1 | 15.517 | 19/5:03.874 |
| 18 | 1 | 15.778 | 19/5:03.647 |
| 19 | 1 | 15.866 | 19/5:03.532 |