| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.433 | 18/6:07.794 |
| 2 | 3 | 25.321 | 16/6:06.032 |
| 3 | 2 | 20.821 | 17/6:17.258 |
| 4 | 2 | 22.214 | 17/6:17.353 |
| 5 | 2 | 20.423 | 17/6:11.321 |
| 6 | 2 | 20.898 | 17/6:08.645 |
| 7 | 2 | 22.780 | 17/6:11.304 |
| 8 | 3 | 39.050 | 16/6:23.880 |
| 9 | 3 | 20.104 | 16/6:16.967 |
| 10 | 3 | 19.905 | 16/6:11.118 |
| 11 | 3 | 19.682 | 16/6:06.009 |
| 12 | 3 | 20.058 | 16/6:02.252 |
| 13 | 3 | 21.948 | 16/6:01.399 |
| 14 | 3 | 20.834 | 17/6:21.858 |
| 15 | 3 | 20.466 | 17/6:19.595 |
| 16 | 3 | 20.361 | 17/6:17.504 |
| 17 | 3 | 29.550 | 17/6:24.848 |