| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.803 | 19/6:16.257 |
| 2 | 1 | 19.953 | 19/6:17.682 |
| 3 | 1 | 20.558 | 18/6:01.884 |
| 4 | 1 | 19.427 | 19/6:18.770 |
| 5 | 1 | 20.176 | 19/6:19.685 |
| 6 | 1 | 19.691 | 19/6:18.759 |
| 7 | 1 | 19.868 | 19/6:18.578 |
| 8 | 1 | 20.032 | 19/6:18.832 |
| 9 | 1 | 19.924 | 19/6:18.801 |
| 10 | 1 | 19.322 | 19/6:17.633 |
| 11 | 1 | 19.147 | 19/6:16.374 |
| 12 | 1 | 20.396 | 19/6:17.304 |
| 13 | 1 | 19.722 | 19/6:17.105 |
| 14 | 1 | 19.686 | 19/6:16.885 |
| 15 | 1 | 22.120 | 19/6:19.778 |
| 16 | 1 | 19.526 | 19/6:19.229 |
| 17 | 1 | 20.160 | 19/6:19.453 |
| 18 | 1 | 21.906 | 18/6:01.417 |