| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.749 | N/A |
| 2 | 1 | 20.431 | 19/6:11.507 |
| 3 | 3 | 24.744 | 17/6:05.149 |
| 4 | 3 | 24.328 | 17/6:14.431 |
| 5 | 3 | 20.114 | 17/6:02.217 |
| 6 | 3 | 20.154 | 18/6:16.970 |
| 7 | 2 | 20.672 | 18/6:13.337 |
| 8 | 2 | 21.088 | 18/6:11.752 |
| 9 | 2 | 20.984 | 18/6:10.343 |
| 10 | 2 | 20.642 | 18/6:08.601 |
| 11 | 2 | 21.567 | 18/6:08.779 |
| 12 | 2 | 21.378 | 18/6:08.633 |
| 13 | 1 | 21.202 | 18/6:08.263 |
| 14 | 1 | 20.634 | 18/6:07.206 |
| 15 | 1 | 22.824 | 18/6:08.096 |
| 16 | 1 | 20.857 | 18/6:08.250 |
| 17 | 2 | 20.500 | 18/6:07.250 |
| 18 | 1 | 21.406 | 18/6:07.274 |