| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.231 | 21/6:01.851 |
| 2 | 6 | 20.472 | 20/6:17.030 |
| 3 | 5 | 16.414 | 20/6:00.780 |
| 4 | 4 | 16.582 | 21/6:11.170 |
| 5 | 3 | 16.225 | 21/6:05.081 |
| 6 | 3 | 16.298 | 21/6:01.277 |
| 7 | 3 | 17.300 | 21/6:01.566 |
| 8 | 5 | 27.246 | 20/6:09.420 |
| 9 | 5 | 20.260 | 20/6:13.396 |
| 10 | 4 | 18.123 | 20/6:12.302 |
| 11 | 4 | 18.562 | 20/6:12.205 |
| 12 | 4 | 17.637 | 20/6:10.583 |
| 13 | 4 | 17.692 | 20/6:09.295 |
| 14 | 4 | 19.579 | 20/6:10.887 |
| 15 | 4 | 21.894 | 20/6:15.353 |
| 16 | 5 | 23.653 | 19/6:02.387 |
| 17 | 5 | 17.241 | 19/6:00.339 |
| 18 | 5 | 16.637 | 20/6:16.718 |
| 19 | 5 | 17.179 | 20/6:14.974 |
| 20 | 5 | 16.631 | 20/6:12.856 |