| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.096 | 18/6:01.728 |
| 2 | 6 | 25.188 | 16/6:02.272 |
| 3 | 7 | 26.970 | 15/6:01.270 |
| 4 | 7 | 20.933 | 16/6:12.748 |
| 5 | 6 | 22.671 | 16/6:10.746 |
| 6 | 6 | 19.687 | 16/6:01.453 |
| 7 | 6 | 18.839 | 17/6:14.933 |
| 8 | 6 | 19.569 | 17/6:09.650 |
| 9 | 5 | 19.653 | 17/6:05.700 |
| 10 | 5 | 20.572 | 17/6:04.103 |
| 11 | 5 | 19.652 | 17/6:01.374 |
| 12 | 5 | 20.605 | 17/6:00.450 |
| 13 | 5 | 19.930 | 18/6:19.890 |
| 14 | 5 | 20.895 | 18/6:19.620 |
| 15 | 5 | 19.334 | 18/6:17.513 |
| 16 | 4 | 20.910 | 18/6:17.442 |
| 17 | 4 | 21.387 | 18/6:17.885 |
| 18 | 4 | 19.953 | 18/6:16.844 |