| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.098 | 18/6:01.764 |
| 2 | 1 | 19.547 | 19/6:16.627 |
| 3 | 2 | 21.623 | 18/6:07.608 |
| 4 | 2 | 21.351 | 18/6:11.786 |
| 5 | 2 | 20.148 | 18/6:09.961 |
| 6 | 2 | 23.227 | 18/6:17.982 |
| 7 | 2 | 22.872 | 17/6:01.532 |
| 8 | 3 | 24.453 | 17/6:08.303 |
| 9 | 4 | 25.458 | 17/6:15.468 |
| 10 | 5 | 22.517 | 17/6:16.200 |
| 11 | 4 | 19.855 | 17/6:12.685 |
| 12 | 4 | 19.734 | 17/6:09.584 |
| 13 | 3 | 20.605 | 17/6:08.100 |
| 14 | 3 | 20.749 | 17/6:07.002 |
| 15 | 3 | 22.785 | 17/6:08.358 |
| 16 | 3 | 20.072 | 17/6:06.662 |
| 17 | 3 | 20.228 | 17/6:05.322 |