| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 8.689 | N/A |
| 2 | 2 | 17.881 | 21/6:06.309 |
| 3 | 2 | 17.225 | 22/6:17.302 |
| 4 | 1 | 18.180 | 21/6:03.929 |
| 5 | 2 | 20.499 | 21/6:17.614 |
| 6 | 1 | 18.012 | 21/6:15.877 |
| 7 | 1 | 17.332 | 21/6:12.452 |
| 8 | 1 | 17.551 | 21/6:10.631 |
| 9 | 1 | 17.693 | 21/6:09.621 |
| 10 | 1 | 18.343 | 21/6:10.280 |
| 11 | 1 | 17.630 | 21/6:09.381 |
| 12 | 1 | 17.608 | 21/6:08.605 |
| 13 | 1 | 17.193 | 21/6:07.267 |
| 14 | 1 | 17.555 | 21/6:06.692 |
| 15 | 1 | 17.277 | 21/6:05.801 |
| 16 | 1 | 17.595 | 21/6:05.454 |
| 17 | 1 | 17.561 | 21/6:05.107 |
| 18 | 1 | 17.875 | 21/6:05.171 |
| 19 | 1 | 17.468 | 21/6:04.775 |
| 20 | 1 | 17.841 | 21/6:04.814 |
| 21 | 1 | 17.418 | 21/6:04.426 |