| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.761 | 21/5:09.981 |
| 2 | 1 | 14.446 | 21/5:06.673 |
| 3 | 1 | 14.890 | 21/5:08.679 |
| 4 | 1 | 14.477 | 21/5:07.513 |
| 5 | 1 | 14.635 | 21/5:07.478 |
| 6 | 1 | 14.904 | 21/5:08.395 |
| 7 | 1 | 14.936 | 21/5:09.147 |
| 8 | 1 | 14.959 | 21/5:09.771 |
| 9 | 1 | 14.577 | 21/5:09.365 |
| 10 | 1 | 14.588 | 21/5:09.063 |
| 11 | 1 | 14.890 | 21/5:09.393 |
| 12 | 1 | 14.481 | 21/5:08.952 |
| 13 | 1 | 14.641 | 21/5:08.837 |
| 14 | 1 | 15.376 | 21/5:09.841 |
| 15 | 1 | 14.624 | 21/5:09.659 |
| 16 | 1 | 14.648 | 21/5:09.531 |
| 17 | 1 | 15.396 | 21/5:10.342 |
| 18 | 1 | 17.034 | 21/5:12.974 |
| 19 | 1 | 14.708 | 21/5:12.757 |
| 20 | 1 | 14.851 | 21/5:12.713 |
| 21 | 1 | 14.898 | 21/5:12.720 |