| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.348 | N/A |
| 2 | 1 | 22.269 | 20/7:04.459 |
| 3 | 1 | 22.335 | 20/7:05.086 |
| 4 | 1 | 21.606 | 20/7:00.678 |
| 5 | 1 | 21.647 | 21/7:20.633 |
| 6 | 1 | 21.622 | 21/7:19.264 |
| 7 | 1 | 22.139 | 21/7:20.074 |
| 8 | 1 | 22.136 | 21/7:20.645 |
| 9 | 1 | 22.198 | 21/7:21.228 |
| 10 | 1 | 24.515 | 20/7:04.556 |
| 11 | 1 | 22.519 | 20/7:05.021 |
| 12 | 1 | 21.797 | 20/7:04.155 |
| 13 | 1 | 21.653 | 20/7:03.205 |
| 14 | 2 | 23.293 | 20/7:04.798 |
| 15 | 2 | 21.627 | 20/7:03.902 |
| 16 | 2 | 23.693 | 20/7:05.743 |
| 17 | 2 | 22.984 | 20/7:06.512 |
| 18 | 2 | 21.202 | 20/7:05.198 |
| 19 | 2 | 21.484 | 20/7:04.329 |
| 20 | 2 | 21.324 | 20/7:03.391 |