| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.706 | 21/5:08.826 |
| 2 | 1 | 14.458 | 21/5:06.222 |
| 3 | 1 | 15.170 | 21/5:10.338 |
| 4 | 1 | 15.417 | 21/5:13.693 |
| 5 | 1 | 14.763 | 21/5:12.959 |
| 6 | 1 | 14.350 | 21/5:11.024 |
| 7 | 1 | 15.104 | 21/5:11.904 |
| 8 | 1 | 14.895 | 21/5:12.015 |
| 9 | 1 | 14.693 | 21/5:11.631 |
| 10 | 1 | 14.691 | 21/5:11.319 |
| 11 | 1 | 15.006 | 21/5:11.665 |
| 12 | 1 | 15.200 | 21/5:12.293 |
| 13 | 1 | 18.353 | 20/5:02.778 |
| 14 | 1 | 14.571 | 20/5:01.967 |
| 15 | 1 | 14.735 | 20/5:01.483 |
| 16 | 1 | 14.408 | 20/5:00.650 |
| 17 | 1 | 15.385 | 20/5:01.065 |
| 18 | 1 | 18.815 | 20/5:05.244 |
| 19 | 1 | 14.641 | 20/5:04.591 |
| 20 | 1 | 14.672 | 20/5:04.033 |