| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.155 | N/A |
| 2 | 3 | 23.628 | 19/7:08.459 |
| 3 | 3 | 23.659 | 19/7:08.738 |
| 4 | 3 | 22.434 | 19/7:01.481 |
| 5 | 3 | 20.168 | 20/7:10.127 |
| 6 | 3 | 25.663 | 20/7:22.252 |
| 7 | 2 | 21.672 | 20/7:17.697 |
| 8 | 2 | 21.013 | 20/7:12.655 |
| 9 | 2 | 20.389 | 20/7:07.391 |
| 10 | 2 | 20.678 | 20/7:03.907 |
| 11 | 1 | 21.665 | 20/7:02.996 |
| 12 | 1 | 21.528 | 20/7:02.013 |
| 13 | 1 | 21.410 | 20/7:01.007 |
| 14 | 1 | 25.567 | 20/7:06.232 |
| 15 | 1 | 20.992 | 20/7:04.501 |
| 16 | 1 | 20.674 | 20/7:02.599 |
| 17 | 1 | 26.012 | 20/7:07.273 |
| 18 | 1 | 21.471 | 20/7:06.321 |
| 19 | 1 | 21.315 | 20/7:05.311 |
| 20 | 1 | 21.239 | 20/7:04.332 |