| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.728 | 19/6:14.832 |
| 2 | 7 | 18.465 | 19/6:02.833 |
| 3 | 7 | 17.256 | 20/6:09.660 |
| 4 | 7 | 18.717 | 20/6:10.830 |
| 5 | 5 | 17.200 | 20/6:05.464 |
| 6 | 4 | 17.538 | 20/6:03.013 |
| 7 | 5 | 21.228 | 20/6:11.806 |
| 8 | 5 | 17.742 | 20/6:09.685 |
| 9 | 4 | 19.177 | 20/6:11.224 |
| 10 | 4 | 17.795 | 20/6:09.692 |
| 11 | 4 | 17.041 | 20/6:07.067 |
| 12 | 4 | 17.302 | 20/6:05.315 |
| 13 | 4 | 17.645 | 20/6:04.360 |
| 14 | 4 | 18.116 | 20/6:04.214 |
| 15 | 4 | 18.477 | 20/6:04.569 |
| 16 | 4 | 19.569 | 20/6:06.245 |
| 17 | 4 | 17.835 | 20/6:05.684 |
| 18 | 4 | 17.362 | 20/6:04.659 |
| 19 | 4 | 17.423 | 20/6:03.806 |
| 20 | 4 | 18.309 | 20/6:03.925 |