| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.335 | N/A |
| 2 | 1 | 28.952 | 21/10:06.375 |
| 3 | 1 | 28.583 | 21/10:02.685 |
| 4 | 1 | 30.300 | 21/10:12.901 |
| 5 | 1 | 28.852 | 21/10:10.077 |
| 6 | 1 | 27.856 | 21/10:05.507 |
| 7 | 1 | 28.312 | 21/10:03.518 |
| 8 | 1 | 29.365 | 21/10:05.106 |
| 9 | 1 | 30.258 | 21/10:08.053 |
| 10 | 1 | 28.625 | 21/10:07.563 |
| 11 | 1 | 30.402 | 21/10:10.345 |
| 12 | 1 | 28.231 | 21/10:08.673 |
| 13 | 1 | 28.454 | 21/10:07.651 |
| 14 | 1 | 28.490 | 21/10:06.842 |
| 15 | 2 | 30.708 | 21/10:09.317 |
| 16 | 1 | 27.862 | 21/10:07.668 |
| 17 | 2 | 30.696 | 21/10:09.767 |
| 18 | 1 | 29.350 | 21/10:10.036 |
| 19 | 1 | 28.360 | 21/10:09.175 |
| 20 | 1 | 28.360 | 21/10:08.404 |
| 21 | 1 | 28.621 | 21/10:07.972 |