| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.701 | N/A |
| 2 | 1 | 18.527 | 20/6:09.714 |
| 3 | 1 | 20.001 | 19/6:04.453 |
| 4 | 1 | 20.685 | 19/6:12.979 |
| 5 | 1 | 19.761 | 19/6:13.084 |
| 6 | 1 | 18.940 | 19/6:10.191 |
| 7 | 1 | 19.765 | 19/6:10.738 |
| 8 | 1 | 19.881 | 19/6:11.426 |
| 9 | 1 | 20.465 | 19/6:13.257 |
| 10 | 1 | 20.710 | 19/6:15.171 |
| 11 | 1 | 22.116 | 19/6:19.232 |
| 12 | 1 | 20.498 | 19/6:19.908 |
| 13 | 1 | 18.863 | 19/6:18.019 |
| 14 | 1 | 18.648 | 19/6:16.122 |
| 15 | 1 | 21.838 | 19/6:18.598 |
| 16 | 1 | 19.512 | 19/6:17.953 |
| 17 | 1 | 20.322 | 19/6:18.299 |
| 18 | 1 | 19.595 | 19/6:17.835 |
| 19 | 1 | 19.253 | 19/6:17.081 |