| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.740 | 21/6:12.540 |
| 2 | 3 | 19.447 | 20/6:11.870 |
| 3 | 3 | 19.905 | 19/6:01.583 |
| 4 | 3 | 17.863 | 20/6:14.775 |
| 5 | 3 | 16.954 | 20/6:07.636 |
| 6 | 3 | 18.942 | 20/6:09.503 |
| 7 | 3 | 18.410 | 20/6:09.317 |
| 8 | 3 | 18.550 | 20/6:09.528 |
| 9 | 3 | 18.183 | 20/6:08.876 |
| 10 | 3 | 19.508 | 20/6:11.004 |
| 11 | 3 | 17.749 | 20/6:09.547 |
| 12 | 3 | 22.886 | 20/6:16.895 |
| 13 | 3 | 17.540 | 20/6:14.888 |
| 14 | 3 | 18.714 | 20/6:14.844 |
| 15 | 3 | 19.860 | 20/6:16.335 |
| 16 | 3 | 20.129 | 20/6:17.975 |
| 17 | 4 | 21.171 | 19/6:01.616 |
| 18 | 4 | 17.733 | 19/6:00.244 |
| 19 | 4 | 18.211 | 20/6:18.416 |