| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.896 | N/A |
| 2 | 1 | 21.370 | 20/7:09.926 |
| 3 | 1 | 22.491 | 20/7:20.575 |
| 4 | 1 | 23.684 | 19/7:09.166 |
| 5 | 1 | 21.763 | 19/7:05.782 |
| 6 | 1 | 21.289 | 19/7:02.045 |
| 7 | 1 | 21.782 | 19/7:01.033 |
| 8 | 1 | 22.248 | 19/7:01.508 |
| 9 | 1 | 23.254 | 19/7:04.128 |
| 10 | 2 | 23.701 | 19/7:07.006 |
| 11 | 2 | 21.248 | 19/7:04.099 |
| 12 | 2 | 22.395 | 19/7:05.173 |
| 13 | 1 | 27.162 | 19/7:12.476 |
| 14 | 1 | 22.125 | 19/7:11.681 |
| 15 | 2 | 29.318 | 19/7:20.248 |
| 16 | 2 | 26.512 | 18/7:00.950 |
| 17 | 2 | 22.453 | 19/7:23.290 |
| 18 | 2 | 21.219 | 19/7:21.087 |
| 19 | 2 | 24.086 | 19/7:21.996 |