| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.011 | 18/6:18.198 |
| 2 | 2 | 20.650 | 18/6:14.949 |
| 3 | 1 | 19.699 | 18/6:08.160 |
| 4 | 1 | 19.954 | 18/6:05.913 |
| 5 | 1 | 20.169 | 18/6:05.339 |
| 6 | 1 | 21.251 | 18/6:08.202 |
| 7 | 1 | 19.850 | 18/6:06.645 |
| 8 | 1 | 22.018 | 18/6:10.355 |
| 9 | 1 | 21.163 | 18/6:11.530 |
| 10 | 1 | 21.918 | 18/6:13.829 |
| 11 | 1 | 19.857 | 18/6:12.338 |
| 12 | 1 | 25.618 | 18/6:19.737 |
| 13 | 1 | 26.974 | 17/6:06.326 |
| 14 | 1 | 20.127 | 17/6:04.600 |
| 15 | 1 | 21.817 | 17/6:05.019 |
| 16 | 1 | 22.957 | 17/6:06.598 |
| 17 | 1 | 24.366 | 17/6:09.399 |