| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.796 | 16/5:00.736 |
| 2 | 3 | 18.369 | 17/5:15.902 |
| 3 | 2 | 17.904 | 17/5:12.057 |
| 4 | 2 | 18.279 | 17/5:11.729 |
| 5 | 2 | 18.344 | 17/5:11.752 |
| 6 | 2 | 18.629 | 17/5:12.576 |
| 7 | 2 | 18.246 | 17/5:12.234 |
| 8 | 2 | 17.910 | 17/5:11.263 |
| 9 | 1 | 18.415 | 17/5:11.462 |
| 10 | 1 | 18.309 | 17/5:11.441 |
| 11 | 1 | 18.079 | 17/5:11.069 |
| 12 | 2 | 18.291 | 17/5:11.058 |
| 13 | 2 | 18.149 | 17/5:10.864 |
| 14 | 2 | 19.438 | 17/5:12.263 |
| 15 | 2 | 18.037 | 17/5:11.887 |
| 16 | 2 | 18.268 | 17/5:11.804 |
| 17 | 2 | 18.153 | 17/5:11.616 |