| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.581 | N/A |
| 2 | 2 | 19.118 | 20/6:04.823 |
| 3 | 2 | 18.903 | 20/6:02.780 |
| 4 | 2 | 18.989 | 20/6:02.644 |
| 5 | 2 | 19.143 | 20/6:03.307 |
| 6 | 2 | 19.268 | 20/6:04.180 |
| 7 | 2 | 20.679 | 20/6:09.231 |
| 8 | 2 | 18.608 | 20/6:07.217 |
| 9 | 2 | 19.795 | 20/6:08.525 |
| 10 | 2 | 22.408 | 20/6:15.059 |
| 11 | 2 | 18.937 | 20/6:13.692 |
| 12 | 2 | 18.954 | 20/6:12.602 |
| 13 | 2 | 18.873 | 20/6:11.566 |
| 14 | 2 | 19.005 | 20/6:10.882 |
| 15 | 2 | 18.846 | 20/6:10.080 |
| 16 | 2 | 18.906 | 20/6:09.461 |
| 17 | 2 | 19.093 | 20/6:09.141 |
| 18 | 2 | 18.686 | 20/6:08.405 |
| 19 | 2 | 20.255 | 20/6:09.406 |
| 20 | 2 | 18.712 | 20/6:08.759 |