| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.677 | N/A |
| 2 | 1 | 17.845 | 21/6:15.577 |
| 3 | 1 | 18.388 | 20/6:02.890 |
| 4 | 1 | 17.676 | 20/6:00.100 |
| 5 | 1 | 16.825 | 21/6:12.347 |
| 6 | 1 | 17.813 | 21/6:12.865 |
| 7 | 1 | 20.186 | 20/6:02.998 |
| 8 | 1 | 17.820 | 20/6:02.178 |
| 9 | 1 | 18.737 | 20/6:03.740 |
| 10 | 1 | 17.594 | 20/6:02.543 |
| 11 | 1 | 17.858 | 20/6:02.086 |
| 12 | 1 | 20.142 | 20/6:05.658 |
| 13 | 1 | 17.185 | 20/6:03.952 |
| 14 | 1 | 17.487 | 20/6:02.951 |
| 15 | 1 | 17.866 | 20/6:02.606 |
| 16 | 1 | 17.968 | 20/6:02.437 |
| 17 | 1 | 17.151 | 20/6:01.319 |
| 18 | 1 | 18.335 | 20/6:01.656 |
| 19 | 1 | 18.349 | 20/6:01.970 |
| 20 | 1 | 19.491 | 20/6:03.393 |