| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.813 | N/A |
| 2 | 2 | 19.380 | 19/6:09.653 |
| 3 | 1 | 17.987 | 20/6:15.799 |
| 4 | 1 | 20.043 | 19/6:05.273 |
| 5 | 2 | 20.046 | 19/6:09.365 |
| 6 | 2 | 18.561 | 19/6:06.474 |
| 7 | 2 | 21.960 | 19/6:14.744 |
| 8 | 2 | 18.069 | 19/6:10.645 |
| 9 | 2 | 25.286 | 18/6:03.643 |
| 10 | 3 | 26.589 | 18/6:15.774 |
| 11 | 4 | 18.023 | 18/6:10.917 |
| 12 | 3 | 17.669 | 18/6:06.396 |
| 13 | 3 | 21.753 | 18/6:08.414 |
| 14 | 5 | 26.531 | 18/6:16.370 |
| 15 | 4 | 17.746 | 18/6:12.522 |
| 16 | 4 | 20.567 | 18/6:12.384 |
| 17 | 4 | 17.159 | 18/6:08.642 |
| 18 | 4 | 22.039 | 18/6:10.221 |