| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.764 | 20/5:15.280 |
| 2 | 1 | 15.392 | 20/5:11.560 |
| 3 | 1 | 15.313 | 20/5:09.793 |
| 4 | 1 | 14.840 | 20/5:06.545 |
| 5 | 2 | 21.491 | 19/5:14.640 |
| 6 | 2 | 15.510 | 19/5:11.315 |
| 7 | 2 | 15.185 | 19/5:08.058 |
| 8 | 2 | 14.778 | 19/5:04.648 |
| 9 | 2 | 20.052 | 19/5:13.131 |
| 10 | 2 | 15.029 | 19/5:10.373 |
| 11 | 2 | 17.995 | 19/5:13.239 |
| 12 | 2 | 16.902 | 19/5:13.897 |
| 13 | 2 | 15.263 | 19/5:12.059 |
| 14 | 2 | 18.560 | 19/5:14.958 |
| 15 | 2 | 15.596 | 19/5:13.715 |
| 16 | 2 | 19.379 | 18/5:00.430 |
| 17 | 2 | 14.907 | 19/5:15.127 |
| 18 | 2 | 18.582 | 18/5:00.538 |