| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.705 | 17/6:08.985 |
| 2 | 4 | 24.864 | 16/6:12.552 |
| 3 | 4 | 23.011 | 16/6:11.093 |
| 4 | 4 | 21.282 | 16/6:03.448 |
| 5 | 4 | 21.096 | 17/6:20.657 |
| 6 | 4 | 22.854 | 17/6:21.967 |
| 7 | 4 | 20.595 | 17/6:17.417 |
| 8 | 4 | 21.436 | 17/6:15.791 |
| 9 | 4 | 21.749 | 17/6:15.118 |
| 10 | 4 | 20.730 | 17/6:12.847 |
| 11 | 4 | 19.903 | 17/6:09.711 |
| 12 | 4 | 20.249 | 17/6:07.588 |
| 13 | 4 | 23.969 | 17/6:10.656 |
| 14 | 4 | 21.039 | 17/6:09.728 |
| 15 | 4 | 21.682 | 17/6:09.653 |
| 16 | 4 | 25.344 | 17/6:13.477 |
| 17 | 4 | 20.944 | 17/6:12.452 |