| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.070 | 19/7:18.330 |
| 2 | 3 | 24.832 | 18/7:11.118 |
| 3 | 5 | 28.923 | 17/7:15.342 |
| 4 | 4 | 22.063 | 17/7:00.274 |
| 5 | 3 | 21.638 | 18/7:13.894 |
| 6 | 3 | 21.680 | 18/7:06.618 |
| 7 | 3 | 21.975 | 18/7:02.180 |
| 8 | 3 | 21.624 | 19/7:21.287 |
| 9 | 3 | 22.326 | 19/7:19.388 |
| 10 | 3 | 25.030 | 19/7:23.006 |
| 11 | 3 | 21.661 | 19/7:20.147 |
| 12 | 3 | 25.544 | 18/7:00.549 |
| 13 | 3 | 24.033 | 18/7:01.476 |
| 14 | 3 | 21.846 | 19/7:22.761 |
| 15 | 3 | 21.569 | 19/7:20.564 |
| 16 | 3 | 21.427 | 19/7:18.474 |
| 17 | 3 | 21.754 | 19/7:16.994 |
| 18 | 3 | 24.952 | 19/7:19.055 |
| 19 | 3 | 40.330 | 19/7:36.277 |