| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.698 | N/A |
| 2 | 1 | 21.291 | 17/6:05.354 |
| 3 | 1 | 20.499 | 18/6:19.913 |
| 4 | 1 | 19.888 | 18/6:14.206 |
| 5 | 1 | 18.756 | 18/6:06.542 |
| 6 | 2 | 22.828 | 18/6:15.788 |
| 7 | 1 | 19.472 | 18/6:12.444 |
| 8 | 1 | 20.735 | 18/6:13.122 |
| 9 | 2 | 22.951 | 18/6:18.340 |
| 10 | 1 | 19.950 | 18/6:16.730 |
| 11 | 1 | 20.286 | 18/6:16.013 |
| 12 | 1 | 19.800 | 18/6:14.675 |
| 13 | 1 | 24.191 | 18/6:19.781 |
| 14 | 1 | 19.764 | 18/6:18.312 |
| 15 | 1 | 19.725 | 18/6:17.006 |
| 16 | 1 | 19.529 | 18/6:15.651 |
| 17 | 1 | 20.322 | 18/6:15.309 |
| 18 | 1 | 22.372 | 18/6:17.057 |