| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.692 | 20/5:13.840 |
| 2 | 1 | 15.585 | 20/5:12.770 |
| 3 | 1 | 15.398 | 20/5:11.167 |
| 4 | 1 | 15.155 | 20/5:09.150 |
| 5 | 1 | 16.357 | 20/5:12.748 |
| 6 | 1 | 16.061 | 20/5:14.160 |
| 7 | 1 | 14.870 | 20/5:11.766 |
| 8 | 1 | 14.900 | 20/5:10.045 |
| 9 | 1 | 15.153 | 20/5:09.269 |
| 10 | 1 | 15.665 | 20/5:09.672 |
| 11 | 1 | 14.888 | 20/5:08.589 |
| 12 | 1 | 15.150 | 20/5:08.123 |
| 13 | 1 | 15.123 | 20/5:07.688 |
| 14 | 1 | 15.435 | 20/5:07.760 |
| 15 | 1 | 15.639 | 20/5:08.095 |
| 16 | 1 | 15.319 | 20/5:07.987 |
| 17 | 1 | 15.456 | 20/5:08.054 |
| 18 | 1 | 15.661 | 20/5:08.341 |
| 19 | 1 | 15.752 | 20/5:08.694 |
| 20 | 1 | 15.567 | 20/5:08.826 |