| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.816 | 18/6:14.688 |
| 2 | 3 | 21.037 | 18/6:16.677 |
| 3 | 2 | 18.646 | 18/6:02.994 |
| 4 | 3 | 20.534 | 18/6:04.648 |
| 5 | 2 | 17.959 | 19/6:16.170 |
| 6 | 2 | 17.285 | 19/6:08.210 |
| 7 | 2 | 20.765 | 19/6:11.971 |
| 8 | 2 | 18.634 | 19/6:09.730 |
| 9 | 2 | 19.721 | 19/6:10.283 |
| 10 | 2 | 16.999 | 19/6:05.552 |
| 11 | 2 | 19.501 | 19/6:06.004 |
| 12 | 2 | 17.707 | 19/6:03.540 |
| 13 | 2 | 19.646 | 19/6:04.288 |
| 14 | 2 | 18.252 | 19/6:03.038 |
| 15 | 2 | 17.598 | 19/6:01.127 |
| 16 | 2 | 18.009 | 20/6:18.886 |
| 17 | 2 | 17.036 | 20/6:16.641 |
| 18 | 2 | 19.678 | 20/6:17.581 |
| 19 | 2 | 17.742 | 20/6:16.384 |
| 20 | 2 | 17.322 | 20/6:14.887 |