| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.622 | 21/10:01.062 |
| 2 | 2 | 28.769 | 21/10:02.606 |
| 3 | 2 | 28.924 | 21/10:04.205 |
| 4 | 2 | 28.391 | 21/10:02.206 |
| 5 | 1 | 28.289 | 21/10:00.579 |
| 6 | 1 | 31.608 | 21/10:11.111 |
| 7 | 1 | 28.939 | 21/10:10.626 |
| 8 | 1 | 28.356 | 21/10:08.732 |
| 9 | 1 | 28.276 | 21/10:07.073 |
| 10 | 1 | 29.365 | 21/10:08.032 |
| 11 | 1 | 37.432 | 21/10:24.217 |
| 12 | 1 | 29.136 | 21/10:23.187 |
| 13 | 1 | 28.705 | 21/10:21.619 |
| 14 | 1 | 28.695 | 21/10:20.260 |
| 15 | 1 | 29.166 | 21/10:19.742 |
| 16 | 1 | 28.684 | 21/10:18.656 |
| 17 | 1 | 29.060 | 21/10:18.162 |
| 18 | 1 | 29.519 | 21/10:18.259 |
| 19 | 1 | 29.027 | 21/10:17.801 |
| 20 | 1 | 28.498 | 21/10:16.834 |
| 21 | 1 | 29.882 | 21/10:17.343 |