| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.199 | N/A |
| 2 | 2 | 20.937 | 21/7:13.939 |
| 3 | 1 | 22.109 | 20/7:04.136 |
| 4 | 1 | 21.284 | 20/7:02.622 |
| 5 | 1 | 21.358 | 20/7:02.217 |
| 6 | 1 | 21.196 | 20/7:01.358 |
| 7 | 1 | 21.551 | 20/7:01.909 |
| 8 | 1 | 21.792 | 20/7:02.958 |
| 9 | 1 | 26.475 | 20/7:14.866 |
| 10 | 1 | 20.850 | 20/7:12.253 |
| 11 | 1 | 21.066 | 20/7:10.573 |
| 12 | 1 | 20.774 | 20/7:08.694 |
| 13 | 1 | 23.505 | 20/7:11.452 |
| 14 | 1 | 23.762 | 20/7:14.162 |
| 15 | 1 | 20.749 | 20/7:12.395 |
| 16 | 1 | 21.541 | 20/7:11.867 |
| 17 | 1 | 21.903 | 20/7:11.835 |
| 18 | 1 | 21.566 | 20/7:11.430 |
| 19 | 1 | 22.444 | 20/7:11.997 |
| 20 | 1 | 23.051 | 20/7:13.112 |