| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.834 | 21/6:14.514 |
| 2 | 2 | 17.393 | 21/6:09.884 |
| 3 | 2 | 17.028 | 21/6:05.785 |
| 4 | 2 | 16.938 | 21/6:03.263 |
| 5 | 1 | 16.413 | 22/6:16.666 |
| 6 | 1 | 16.807 | 22/6:15.514 |
| 7 | 1 | 16.748 | 22/6:14.506 |
| 8 | 1 | 16.543 | 22/6:13.186 |
| 9 | 2 | 24.546 | 21/6:13.917 |
| 10 | 2 | 20.734 | 20/6:01.968 |
| 11 | 2 | 16.961 | 21/6:17.895 |
| 12 | 2 | 16.539 | 21/6:15.347 |
| 13 | 2 | 17.631 | 21/6:14.955 |
| 14 | 2 | 16.729 | 21/6:13.266 |
| 15 | 2 | 21.803 | 20/6:00.863 |
| 16 | 2 | 16.840 | 21/6:17.327 |
| 17 | 2 | 17.493 | 21/6:16.740 |
| 18 | 2 | 16.646 | 21/6:15.230 |
| 19 | 2 | 19.044 | 21/6:16.530 |
| 20 | 2 | 16.899 | 21/6:15.447 |
| 21 | 2 | 17.266 | 21/6:14.835 |