| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.168 | N/A |
| 2 | 3 | 15.496 | 5/1:17.480 |
| 3 | 1 | 16.779 | 5/1:20.688 |
| 4 | 2 | 17.300 | 21/6:01.168 |
| 5 | 1 | 16.087 | 22/6:05.731 |
| 6 | 1 | 17.367 | 22/6:10.446 |
| 7 | 2 | 17.887 | 22/6:15.533 |
| 8 | 2 | 15.521 | 22/6:08.648 |
| 9 | 2 | 15.724 | 22/6:04.769 |
| 10 | 1 | 46.677 | 18/6:11.106 |
| 11 | 2 | 16.744 | 18/6:02.195 |
| 12 | 2 | 16.597 | 19/6:14.976 |
| 13 | 2 | 14.989 | 19/6:05.975 |
| 14 | 2 | 14.935 | 20/6:17.598 |
| 15 | 2 | 15.346 | 20/6:11.693 |
| 16 | 2 | 15.475 | 20/6:06.885 |
| 17 | 2 | 14.861 | 20/6:01.931 |
| 18 | 2 | 15.609 | 21/6:16.066 |
| 19 | 2 | 16.048 | 21/6:14.126 |
| 20 | 1 | 15.249 | 21/6:10.951 |
| 21 | 1 | 15.658 | 21/6:08.583 |