| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.860 | 21/6:15.060 |
| 2 | 6 | 22.007 | 19/6:18.737 |
| 3 | 5 | 17.389 | 19/6:02.621 |
| 4 | 5 | 17.321 | 20/6:12.885 |
| 5 | 4 | 16.952 | 20/6:06.116 |
| 6 | 4 | 18.922 | 20/6:08.170 |
| 7 | 4 | 18.396 | 20/6:08.134 |
| 8 | 4 | 17.314 | 20/6:05.402 |
| 9 | 4 | 18.980 | 20/6:06.980 |
| 10 | 4 | 20.070 | 20/6:10.422 |
| 11 | 4 | 17.514 | 20/6:08.591 |
| 12 | 4 | 18.673 | 20/6:08.997 |
| 13 | 4 | 17.845 | 20/6:08.066 |
| 14 | 4 | 17.017 | 20/6:06.086 |
| 15 | 4 | 17.387 | 20/6:04.863 |
| 16 | 4 | 17.237 | 20/6:03.605 |
| 17 | 4 | 18.340 | 20/6:03.793 |
| 18 | 4 | 21.267 | 20/6:07.212 |
| 19 | 4 | 21.746 | 20/6:10.776 |
| 20 | 4 | 18.019 | 20/6:10.256 |