| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.195 | N/A |
| 2 | 1 | 21.341 | 21/7:09.015 |
| 3 | 1 | 21.447 | 21/7:10.075 |
| 4 | 2 | 26.133 | 20/7:18.694 |
| 5 | 2 | 20.868 | 20/7:08.692 |
| 6 | 2 | 21.157 | 20/7:03.789 |
| 7 | 1 | 21.663 | 20/7:02.123 |
| 8 | 1 | 22.775 | 20/7:03.951 |
| 9 | 1 | 22.013 | 20/7:03.512 |
| 10 | 1 | 23.051 | 20/7:05.363 |
| 11 | 1 | 22.750 | 20/7:06.271 |
| 12 | 1 | 23.420 | 20/7:08.171 |
| 13 | 1 | 22.541 | 20/7:08.363 |
| 14 | 1 | 26.260 | 20/7:13.961 |
| 15 | 1 | 22.296 | 20/7:13.379 |
| 16 | 1 | 22.835 | 20/7:13.558 |
| 17 | 1 | 23.355 | 20/7:14.332 |
| 18 | 1 | 22.813 | 20/7:14.409 |
| 19 | 1 | 22.958 | 20/7:14.630 |
| 20 | 1 | 23.329 | 20/7:15.200 |