| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.397 | N/A |
| 2 | 1 | 21.054 | 21/7:04.477 |
| 3 | 1 | 20.932 | 21/7:03.257 |
| 4 | 1 | 21.806 | 21/7:08.677 |
| 5 | 1 | 20.671 | 21/7:05.712 |
| 6 | 1 | 20.298 | 21/7:02.441 |
| 7 | 1 | 20.979 | 21/7:02.530 |
| 8 | 1 | 20.405 | 21/7:00.954 |
| 9 | 1 | 20.717 | 21/7:00.552 |
| 10 | 1 | 25.213 | 21/7:10.230 |
| 11 | 1 | 22.193 | 21/7:11.933 |
| 12 | 1 | 20.750 | 21/7:10.702 |
| 13 | 1 | 20.436 | 21/7:09.153 |
| 14 | 1 | 26.156 | 21/7:16.643 |
| 15 | 1 | 20.772 | 21/7:15.371 |
| 16 | 1 | 20.815 | 21/7:14.326 |
| 17 | 1 | 20.696 | 21/7:13.263 |
| 18 | 1 | 20.734 | 21/7:12.369 |
| 19 | 1 | 20.375 | 21/7:11.177 |
| 20 | 1 | 26.486 | 21/7:16.542 |
| 21 | 1 | 21.433 | 21/7:16.318 |