| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.574 | N/A |
| 2 | 1 | 22.653 | 22/8:19.287 |
| 3 | 1 | 23.267 | 21/8:02.774 |
| 4 | 1 | 23.808 | 21/8:08.427 |
| 5 | 1 | 22.421 | 21/8:04.319 |
| 6 | 1 | 26.823 | 21/8:19.462 |
| 7 | 1 | 22.300 | 21/8:14.480 |
| 8 | 1 | 22.599 | 21/8:11.776 |
| 9 | 1 | 24.178 | 21/8:13.696 |
| 10 | 1 | 23.341 | 21/8:13.329 |
| 11 | 2 | 25.629 | 21/8:17.612 |
| 12 | 2 | 30.395 | 20/8:05.470 |
| 13 | 2 | 23.055 | 20/8:03.483 |
| 14 | 2 | 22.697 | 20/8:01.278 |
| 15 | 2 | 23.292 | 20/8:00.195 |
| 16 | 2 | 23.209 | 21/8:23.013 |
| 17 | 2 | 23.299 | 21/8:22.281 |
| 18 | 2 | 23.183 | 21/8:21.396 |
| 19 | 2 | 22.694 | 21/8:20.066 |
| 20 | 2 | 22.682 | 21/8:18.863 |
| 21 | 2 | 24.081 | 21/8:19.180 |