| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.749 | 17/6:09.733 |
| 2 | 4 | 18.358 | 18/6:00.963 |
| 3 | 3 | 17.594 | 19/6:05.440 |
| 4 | 5 | 21.014 | 19/6:13.896 |
| 5 | 5 | 17.325 | 19/6:04.952 |
| 6 | 6 | 23.593 | 19/6:18.838 |
| 7 | 6 | 18.007 | 19/6:13.594 |
| 8 | 6 | 16.985 | 19/6:07.234 |
| 9 | 5 | 18.092 | 19/6:04.625 |
| 10 | 5 | 19.823 | 19/6:05.826 |
| 11 | 4 | 20.652 | 19/6:08.241 |
| 12 | 4 | 17.271 | 19/6:04.900 |
| 13 | 4 | 17.645 | 19/6:02.619 |
| 14 | 4 | 20.509 | 19/6:04.552 |
| 15 | 4 | 17.633 | 19/6:02.583 |
| 16 | 4 | 17.519 | 19/6:00.726 |
| 17 | 4 | 17.551 | 20/6:18.024 |
| 18 | 4 | 17.581 | 20/6:16.557 |
| 19 | 5 | 19.209 | 20/6:16.958 |
| 20 | 5 | 20.671 | 20/6:18.781 |