| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.459 | 22/6:02.098 |
| 2 | 1 | 19.098 | 21/6:13.349 |
| 3 | 2 | 17.255 | 21/6:09.684 |
| 4 | 1 | 10.266 | 23/6:02.698 |
| 5 | 2 | 26.388 | 21/6:15.757 |
| 6 | 2 | 16.917 | 21/6:12.340 |
| 7 | 2 | 18.596 | 21/6:14.937 |
| 8 | 2 | 16.692 | 21/6:11.886 |
| 9 | 2 | 20.038 | 21/6:17.321 |
| 10 | 2 | 17.387 | 21/6:16.102 |
| 11 | 2 | 18.213 | 21/6:16.681 |
| 12 | 2 | 16.992 | 21/6:15.027 |
| 13 | 2 | 17.717 | 21/6:14.798 |
| 14 | 2 | 17.296 | 21/6:13.971 |
| 15 | 2 | 18.052 | 21/6:14.312 |
| 16 | 2 | 17.012 | 21/6:13.246 |
| 17 | 2 | 18.035 | 21/6:13.569 |
| 18 | 2 | 17.296 | 21/6:12.994 |
| 19 | 2 | 16.471 | 21/6:11.567 |
| 20 | 2 | 17.779 | 21/6:11.657 |
| 21 | 2 | 9.920 | 21/6:03.879 |