| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 23.834 | 16/6:21.344 |
| 2 | 3 | 20.583 | 17/6:17.545 |
| 3 | 3 | 20.019 | 17/6:05.137 |
| 4 | 3 | 20.192 | 18/6:20.826 |
| 5 | 1 | 20.089 | 18/6:16.981 |
| 6 | 1 | 19.880 | 18/6:13.791 |
| 7 | 1 | 20.060 | 18/6:11.975 |
| 8 | 1 | 20.198 | 18/6:10.924 |
| 9 | 1 | 19.917 | 18/6:09.544 |
| 10 | 1 | 20.339 | 18/6:09.200 |
| 11 | 1 | 20.466 | 18/6:09.126 |
| 12 | 1 | 19.910 | 18/6:08.231 |
| 13 | 1 | 20.235 | 18/6:07.923 |
| 14 | 1 | 20.256 | 18/6:07.686 |
| 15 | 1 | 25.805 | 18/6:14.140 |
| 16 | 1 | 20.155 | 18/6:13.430 |
| 17 | 1 | 21.994 | 18/6:14.752 |
| 18 | 1 | 20.531 | 18/6:14.463 |