| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.042 | N/A |
| 2 | 2 | 1.291 | N/A |
| 3 | 1 | 21.794 | 21/7:16.922 |
| 4 | 1 | 22.187 | 21/7:20.852 |
| 5 | 1 | 21.799 | 21/7:19.575 |
| 6 | 1 | 22.326 | 21/7:21.572 |
| 7 | 2 | 22.369 | 20/7:00.847 |
| 8 | 2 | 21.205 | 21/7:19.975 |
| 9 | 2 | 22.026 | 21/7:20.202 |
| 10 | 2 | 20.769 | 21/7:17.229 |
| 11 | 2 | 22.258 | 21/7:18.226 |
| 12 | 2 | 21.216 | 21/7:16.094 |
| 13 | 2 | 26.538 | 20/7:03.337 |
| 14 | 2 | 21.135 | 20/7:01.610 |
| 15 | 2 | 22.349 | 20/7:01.922 |
| 16 | 2 | 23.618 | 20/7:03.912 |
| 17 | 2 | 21.451 | 20/7:02.892 |
| 18 | 2 | 20.403 | 20/7:00.755 |
| 19 | 2 | 20.351 | 21/7:20.799 |
| 20 | 2 | 22.274 | 21/7:21.117 |