| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.405 | 17/6:03.885 |
| 2 | 1 | 21.034 | 17/6:00.731 |
| 3 | 1 | 21.167 | 17/6:00.434 |
| 4 | 3 | 24.333 | 17/6:13.741 |
| 5 | 2 | 20.746 | 17/6:09.529 |
| 6 | 1 | 20.843 | 17/6:06.996 |
| 7 | 2 | 22.116 | 17/6:08.278 |
| 8 | 2 | 21.736 | 17/6:08.433 |
| 9 | 2 | 21.620 | 17/6:08.333 |
| 10 | 2 | 21.778 | 17/6:08.523 |
| 11 | 2 | 21.637 | 17/6:08.460 |
| 12 | 2 | 23.850 | 17/6:11.542 |
| 13 | 2 | 22.260 | 17/6:12.071 |
| 14 | 2 | 21.349 | 17/6:11.418 |
| 15 | 2 | 21.587 | 17/6:11.122 |
| 16 | 2 | 20.692 | 17/6:09.913 |
| 17 | 2 | 23.791 | 17/6:11.944 |