| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.029 | N/A |
| 2 | 1 | 21.645 | 18/6:09.994 |
| 3 | 1 | 21.893 | 18/6:12.102 |
| 4 | 1 | 21.650 | 18/6:11.427 |
| 5 | 1 | 22.393 | 18/6:14.248 |
| 6 | 1 | 21.474 | 18/6:12.816 |
| 7 | 1 | 22.631 | 18/6:15.139 |
| 8 | 1 | 21.706 | 18/6:14.552 |
| 9 | 1 | 22.257 | 18/6:15.283 |
| 10 | 1 | 22.118 | 18/6:15.588 |
| 11 | 1 | 22.209 | 18/6:15.988 |
| 12 | 1 | 28.023 | 17/6:02.754 |
| 13 | 1 | 22.076 | 17/6:02.129 |
| 14 | 1 | 28.637 | 17/6:09.674 |
| 15 | 1 | 22.280 | 17/6:08.877 |
| 16 | 1 | 22.034 | 17/6:07.923 |
| 17 | 1 | 23.590 | 17/6:08.645 |