| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.480 | N/A |
| 2 | 3 | 18.322 | 20/6:09.598 |
| 3 | 3 | 18.313 | 20/6:09.512 |
| 4 | 3 | 21.035 | 19/6:07.005 |
| 5 | 3 | 18.474 | 19/6:04.128 |
| 6 | 3 | 17.732 | 20/6:18.208 |
| 7 | 3 | 17.944 | 20/6:15.576 |
| 8 | 3 | 18.934 | 20/6:16.383 |
| 9 | 3 | 17.988 | 20/6:14.742 |
| 10 | 3 | 21.573 | 19/6:02.011 |
| 11 | 3 | 17.473 | 20/6:18.277 |
| 12 | 3 | 17.652 | 20/6:16.330 |
| 13 | 3 | 17.383 | 20/6:14.283 |
| 14 | 3 | 17.398 | 20/6:12.572 |
| 15 | 2 | 19.388 | 20/6:13.806 |
| 16 | 3 | 20.126 | 20/6:15.811 |
| 17 | 3 | 17.871 | 20/6:14.887 |
| 18 | 3 | 17.834 | 20/6:14.030 |
| 19 | 3 | 17.688 | 20/6:13.115 |
| 20 | 3 | 17.148 | 20/6:11.756 |