| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.968 | N/A |
| 2 | 1 | 17.449 | 21/6:04.948 |
| 3 | 1 | 18.792 | 20/6:00.257 |
| 4 | 1 | 17.947 | 21/6:17.221 |
| 5 | 1 | 18.063 | 21/6:17.223 |
| 6 | 1 | 21.067 | 20/6:10.576 |
| 7 | 1 | 18.839 | 20/6:11.131 |
| 8 | 1 | 17.935 | 20/6:09.074 |
| 9 | 1 | 17.157 | 20/6:05.684 |
| 10 | 1 | 18.777 | 20/6:06.467 |
| 11 | 1 | 17.533 | 20/6:04.730 |
| 12 | 1 | 18.171 | 20/6:04.410 |
| 13 | 1 | 17.855 | 20/6:03.644 |
| 14 | 1 | 17.567 | 20/6:02.574 |
| 15 | 1 | 17.863 | 20/6:02.059 |
| 16 | 1 | 18.605 | 20/6:02.553 |
| 17 | 1 | 19.916 | 20/6:04.542 |
| 18 | 1 | 18.097 | 20/6:04.263 |
| 19 | 1 | 17.911 | 20/6:03.082 |
| 20 | 1 | 17.832 | 20/6:03.344 |