| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.864 | N/A |
| 2 | 3 | 21.735 | 17/6:07.624 |
| 3 | 3 | 21.773 | 17/6:07.928 |
| 4 | 3 | 22.637 | 17/6:12.637 |
| 5 | 3 | 19.919 | 17/6:04.012 |
| 6 | 2 | 20.744 | 17/6:01.649 |
| 7 | 3 | 21.232 | 17/6:01.304 |
| 8 | 4 | 23.338 | 17/6:05.870 |
| 9 | 4 | 21.720 | 17/6:06.006 |
| 10 | 4 | 22.933 | 17/6:08.363 |
| 11 | 4 | 21.975 | 17/6:08.673 |
| 12 | 4 | 21.239 | 17/6:07.856 |
| 13 | 4 | 21.353 | 17/6:07.328 |
| 14 | 4 | 20.329 | 17/6:05.620 |
| 15 | 4 | 20.363 | 17/6:04.195 |
| 16 | 4 | 22.908 | 17/6:05.675 |
| 17 | 3 | 20.085 | 17/6:04.147 |