| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.797 | 21/6:13.737 |
| 2 | 2 | 17.498 | 21/6:10.598 |
| 3 | 2 | 18.159 | 21/6:14.178 |
| 4 | 4 | 20.321 | 20/6:08.875 |
| 5 | 4 | 18.392 | 20/6:08.668 |
| 6 | 2 | 17.149 | 20/6:04.387 |
| 7 | 2 | 17.850 | 20/6:03.331 |
| 8 | 2 | 17.388 | 20/6:01.385 |
| 9 | 2 | 17.164 | 21/6:17.342 |
| 10 | 2 | 17.143 | 21/6:15.608 |
| 11 | 2 | 16.865 | 21/6:13.659 |
| 12 | 2 | 17.166 | 21/6:12.561 |
| 13 | 2 | 17.601 | 21/6:12.335 |
| 14 | 2 | 19.416 | 21/6:14.864 |
| 15 | 2 | 17.491 | 21/6:14.360 |
| 16 | 2 | 17.042 | 21/6:13.330 |
| 17 | 2 | 17.353 | 21/6:12.806 |
| 18 | 2 | 17.474 | 21/6:12.481 |
| 19 | 2 | 17.390 | 21/6:12.097 |
| 20 | 2 | 17.389 | 21/6:11.750 |
| 21 | 2 | 18.021 | 21/6:12.069 |