| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.282 | 17/6:01.794 |
| 2 | 2 | 19.903 | 18/6:10.665 |
| 3 | 3 | 22.210 | 18/6:20.370 |
| 4 | 3 | 21.787 | 17/6:02.024 |
| 5 | 4 | 25.509 | 17/6:16.349 |
| 6 | 4 | 26.804 | 16/6:06.653 |
| 7 | 4 | 23.268 | 16/6:07.458 |
| 8 | 4 | 24.863 | 16/6:11.252 |
| 9 | 4 | 18.885 | 16/6:03.575 |
| 10 | 4 | 20.679 | 16/6:00.304 |
| 11 | 4 | 21.715 | 17/6:21.580 |
| 12 | 4 | 23.207 | 16/6:00.149 |
| 13 | 4 | 23.065 | 16/6:00.833 |
| 14 | 4 | 23.700 | 16/6:02.145 |
| 15 | 4 | 25.378 | 16/6:05.072 |
| 16 | 4 | 20.719 | 16/6:02.974 |