| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.660 | N/A |
| 2 | 4 | 20.131 | 19/6:06.018 |
| 3 | 5 | 21.044 | 19/6:14.235 |
| 4 | 5 | 17.725 | 20/6:16.693 |
| 5 | 4 | 18.691 | 20/6:12.217 |
| 6 | 5 | 18.705 | 20/6:09.584 |
| 7 | 5 | 22.076 | 20/6:18.504 |
| 8 | 5 | 18.203 | 20/6:14.363 |
| 9 | 5 | 18.907 | 20/6:12.929 |
| 10 | 5 | 19.996 | 20/6:14.113 |
| 11 | 4 | 21.771 | 20/6:18.433 |
| 12 | 4 | 18.551 | 20/6:16.405 |
| 13 | 4 | 20.863 | 20/6:18.376 |
| 14 | 4 | 18.352 | 20/6:16.374 |
| 15 | 4 | 19.596 | 20/6:16.346 |
| 16 | 4 | 18.103 | 20/6:14.431 |
| 17 | 4 | 24.239 | 19/6:00.232 |
| 18 | 4 | 23.453 | 19/6:04.089 |
| 19 | 4 | 19.531 | 19/6:03.597 |