| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.220 | 20/6:04.400 |
| 2 | 2 | 17.956 | 20/6:01.760 |
| 3 | 2 | 17.594 | 21/6:16.390 |
| 4 | 1 | 17.949 | 21/6:16.525 |
| 5 | 1 | 17.689 | 21/6:15.514 |
| 6 | 1 | 17.648 | 21/6:14.696 |
| 7 | 1 | 17.823 | 21/6:14.637 |
| 8 | 1 | 17.982 | 21/6:15.010 |
| 9 | 2 | 18.384 | 21/6:16.238 |
| 10 | 2 | 17.593 | 21/6:15.560 |
| 11 | 2 | 17.689 | 21/6:15.188 |
| 12 | 2 | 17.599 | 21/6:14.720 |
| 13 | 2 | 17.652 | 21/6:14.411 |
| 14 | 2 | 17.734 | 21/6:14.268 |
| 15 | 2 | 17.904 | 21/6:14.382 |
| 16 | 2 | 17.538 | 21/6:14.002 |
| 17 | 2 | 17.351 | 21/6:13.436 |
| 18 | 2 | 17.424 | 21/6:13.017 |
| 19 | 2 | 17.755 | 21/6:13.009 |
| 20 | 2 | 17.664 | 21/6:12.905 |
| 21 | 2 | 17.476 | 21/6:12.624 |