| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.078 | N/A |
| 2 | 1 | 20.682 | 18/6:09.672 |
| 3 | 1 | 21.051 | 18/6:12.808 |
| 4 | 1 | 23.681 | 17/6:06.952 |
| 5 | 1 | 21.384 | 17/6:05.027 |
| 6 | 1 | 20.774 | 17/6:02.308 |
| 7 | 1 | 20.330 | 18/6:20.467 |
| 8 | 1 | 20.584 | 18/6:18.686 |
| 9 | 1 | 20.632 | 18/6:17.453 |
| 10 | 1 | 21.443 | 18/6:18.026 |
| 11 | 1 | 21.216 | 18/6:18.098 |
| 12 | 1 | 20.336 | 18/6:16.798 |
| 13 | 1 | 20.215 | 18/6:15.542 |
| 14 | 1 | 21.335 | 18/6:15.945 |
| 15 | 1 | 20.720 | 18/6:15.543 |
| 16 | 1 | 21.005 | 18/6:15.517 |
| 17 | 1 | 20.846 | 18/6:15.326 |
| 18 | 1 | 20.810 | 18/6:15.122 |