| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.399 | 18/6:07.182 |
| 2 | 3 | 20.987 | 18/6:12.474 |
| 3 | 3 | 20.529 | 18/6:11.490 |
| 4 | 4 | 21.966 | 18/6:17.464 |
| 5 | 4 | 21.778 | 18/6:20.372 |
| 6 | 4 | 20.692 | 18/6:19.053 |
| 7 | 4 | 23.005 | 17/6:02.722 |
| 8 | 4 | 25.642 | 17/6:11.871 |
| 9 | 4 | 19.887 | 17/6:08.116 |
| 10 | 4 | 23.368 | 17/6:11.030 |
| 11 | 4 | 20.307 | 17/6:08.684 |
| 12 | 4 | 19.772 | 17/6:05.970 |
| 13 | 4 | 18.981 | 17/6:02.640 |
| 14 | 4 | 23.150 | 17/6:04.848 |
| 15 | 4 | 21.279 | 17/6:04.641 |
| 16 | 4 | 27.967 | 17/6:11.566 |
| 17 | 4 | 24.769 | 17/6:14.478 |