| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.679 | 17/5:00.543 |
| 2 | 2 | 17.413 | 18/5:15.828 |
| 3 | 1 | 17.320 | 18/5:14.472 |
| 4 | 1 | 17.290 | 18/5:13.659 |
| 5 | 1 | 17.665 | 18/5:14.521 |
| 6 | 2 | 17.650 | 18/5:15.051 |
| 7 | 2 | 17.477 | 18/5:14.985 |
| 8 | 2 | 17.344 | 18/5:14.635 |
| 9 | 2 | 17.486 | 18/5:14.648 |
| 10 | 2 | 18.004 | 18/5:15.590 |
| 11 | 2 | 17.239 | 18/5:15.110 |
| 12 | 2 | 17.567 | 18/5:15.201 |
| 13 | 2 | 17.883 | 18/5:15.716 |
| 14 | 2 | 17.914 | 18/5:16.197 |
| 15 | 2 | 17.766 | 18/5:16.436 |
| 16 | 1 | 17.649 | 18/5:16.514 |
| 17 | 1 | 17.872 | 18/5:16.819 |
| 18 | 1 | 17.866 | 18/5:17.084 |