| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 41.036 | N/A |
| 2 | 7 | 29.620 | 20/10:03.816 |
| 3 | 7 | 29.492 | 20/10:02.006 |
| 4 | 7 | 29.105 | 21/10:29.149 |
| 5 | 9 | 32.656 | 20/10:15.182 |
| 6 | 5 | 29.487 | 20/10:12.404 |
| 7 | 4 | 28.755 | 20/10:08.233 |
| 8 | 4 | 31.783 | 20/10:13.473 |
| 9 | 4 | 28.975 | 20/10:10.734 |
| 10 | 4 | 27.594 | 20/10:05.688 |
| 11 | 3 | 31.379 | 20/10:08.843 |
| 12 | 3 | 29.095 | 20/10:07.479 |
| 13 | 3 | 32.168 | 20/10:11.208 |
| 14 | 3 | 28.672 | 20/10:09.254 |
| 15 | 3 | 28.694 | 20/10:07.609 |
| 16 | 3 | 30.994 | 20/10:09.096 |
| 17 | 3 | 33.158 | 20/10:12.968 |
| 18 | 3 | 27.431 | 20/10:09.983 |
| 19 | 3 | 30.053 | 20/10:10.097 |
| 20 | 2 | 27.530 | 20/10:07.677 |