| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.721 | 21/6:12.141 |
| 2 | 2 | 17.832 | 21/6:13.306 |
| 3 | 3 | 19.344 | 20/6:05.980 |
| 4 | 3 | 19.420 | 20/6:11.585 |
| 5 | 3 | 17.267 | 20/6:06.336 |
| 6 | 3 | 20.873 | 20/6:14.857 |
| 7 | 3 | 17.898 | 20/6:12.443 |
| 8 | 3 | 18.263 | 20/6:11.545 |
| 9 | 3 | 17.817 | 20/6:09.856 |
| 10 | 2 | 17.403 | 20/6:07.676 |
| 11 | 2 | 17.955 | 20/6:06.896 |
| 12 | 2 | 17.885 | 20/6:06.130 |
| 13 | 2 | 17.718 | 20/6:05.225 |
| 14 | 2 | 17.735 | 20/6:04.473 |
| 15 | 2 | 18.339 | 20/6:04.627 |
| 16 | 2 | 20.403 | 20/6:07.341 |
| 17 | 2 | 20.800 | 20/6:10.204 |
| 18 | 2 | 17.110 | 20/6:08.648 |
| 19 | 2 | 16.898 | 20/6:07.033 |
| 20 | 2 | 19.159 | 20/6:07.840 |