| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.604 | N/A |
| 2 | 1 | 20.255 | 19/6:18.194 |
| 3 | 1 | 20.667 | 18/6:01.441 |
| 4 | 1 | 21.640 | 18/6:08.122 |
| 5 | 1 | 20.601 | 18/6:07.046 |
| 6 | 1 | 20.977 | 18/6:07.068 |
| 7 | 1 | 21.862 | 18/6:10.609 |
| 8 | 1 | 20.329 | 18/6:08.979 |
| 9 | 1 | 20.323 | 18/6:07.743 |
| 10 | 2 | 21.045 | 18/6:08.146 |
| 11 | 3 | 23.231 | 18/6:12.185 |
| 12 | 3 | 20.677 | 18/6:11.542 |
| 13 | 3 | 20.480 | 18/6:10.727 |
| 14 | 2 | 20.295 | 18/6:09.795 |
| 15 | 2 | 20.753 | 18/6:09.553 |
| 16 | 2 | 20.811 | 18/6:09.409 |
| 17 | 2 | 20.565 | 18/6:09.021 |
| 18 | 2 | 20.577 | 18/6:08.692 |