| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.821 | N/A |
| 2 | 2 | 17.539 | 21/6:10.601 |
| 3 | 1 | 17.559 | 21/6:10.801 |
| 4 | 1 | 18.675 | 20/6:00.383 |
| 5 | 1 | 18.032 | 20/6:00.894 |
| 6 | 1 | 16.848 | 21/6:14.433 |
| 7 | 1 | 16.788 | 21/6:11.291 |
| 8 | 1 | 17.712 | 21/6:11.686 |
| 9 | 1 | 17.220 | 21/6:10.753 |
| 10 | 1 | 17.085 | 21/6:09.727 |
| 11 | 1 | 17.265 | 21/6:09.267 |
| 12 | 1 | 17.294 | 21/6:08.942 |
| 13 | 1 | 23.046 | 20/6:00.337 |
| 14 | 1 | 16.952 | 21/6:16.767 |
| 15 | 1 | 19.698 | 20/6:01.431 |
| 16 | 1 | 16.943 | 20/6:00.118 |
| 17 | 1 | 17.193 | 21/6:17.132 |
| 18 | 1 | 16.384 | 21/6:15.389 |
| 19 | 1 | 18.160 | 21/6:15.813 |
| 20 | 1 | 16.928 | 21/6:14.895 |
| 21 | 1 | 17.483 | 21/6:14.625 |