| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.284 | N/A |
| 2 | 1 | 17.468 | 21/6:05.644 |
| 3 | 1 | 17.447 | 21/6:05.434 |
| 4 | 4 | 27.475 | 18/6:09.827 |
| 5 | 4 | 16.733 | 19/6:12.337 |
| 6 | 4 | 16.531 | 19/6:00.638 |
| 7 | 6 | 27.759 | 18/6:05.954 |
| 8 | 6 | 33.688 | 17/6:15.372 |
| 9 | 6 | 21.722 | 17/6:13.093 |
| 10 | 6 | 17.194 | 17/6:04.758 |
| 11 | 6 | 21.907 | 17/6:04.962 |
| 12 | 6 | 16.712 | 18/6:18.903 |
| 13 | 6 | 18.788 | 18/6:15.301 |
| 14 | 6 | 17.008 | 18/6:09.925 |
| 15 | 6 | 19.907 | 18/6:08.838 |
| 16 | 6 | 19.702 | 18/6:07.663 |
| 17 | 6 | 26.352 | 18/6:13.701 |
| 18 | 6 | 24.150 | 18/6:16.827 |