| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.343 | 21/6:04.203 |
| 2 | 1 | 16.609 | 22/6:13.472 |
| 3 | 1 | 16.313 | 22/6:08.610 |
| 4 | 1 | 16.729 | 22/6:08.467 |
| 5 | 1 | 16.633 | 22/6:07.959 |
| 6 | 2 | 16.723 | 22/6:07.950 |
| 7 | 2 | 17.028 | 22/6:08.902 |
| 8 | 1 | 16.395 | 22/6:07.876 |
| 9 | 1 | 16.917 | 22/6:08.353 |
| 10 | 1 | 16.819 | 22/6:08.520 |
| 11 | 1 | 16.919 | 22/6:08.856 |
| 12 | 1 | 17.328 | 22/6:09.886 |
| 13 | 1 | 16.538 | 22/6:09.421 |
| 14 | 1 | 17.100 | 22/6:09.905 |
| 15 | 2 | 17.826 | 22/6:11.389 |
| 16 | 2 | 16.792 | 22/6:11.267 |
| 17 | 1 | 16.787 | 22/6:11.152 |
| 18 | 1 | 17.202 | 22/6:11.557 |
| 19 | 1 | 16.670 | 22/6:11.303 |
| 20 | 1 | 16.907 | 22/6:11.336 |
| 21 | 1 | 16.841 | 22/6:11.296 |
| 22 | 1 | 16.603 | 22/6:11.022 |