| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.891 | 16/5:02.256 |
| 2 | 2 | 18.443 | 17/5:17.339 |
| 3 | 1 | 18.466 | 17/5:16.200 |
| 4 | 1 | 18.286 | 17/5:14.866 |
| 5 | 1 | 17.800 | 17/5:12.412 |
| 6 | 1 | 18.776 | 17/5:13.542 |
| 7 | 1 | 19.824 | 17/5:16.895 |
| 8 | 1 | 18.854 | 17/5:17.348 |
| 9 | 1 | 18.352 | 17/5:16.752 |
| 10 | 1 | 19.325 | 17/5:17.929 |
| 11 | 1 | 18.202 | 17/5:17.157 |
| 12 | 1 | 18.320 | 17/5:16.680 |
| 13 | 1 | 18.897 | 17/5:17.032 |
| 14 | 2 | 19.320 | 17/5:17.847 |
| 15 | 2 | 19.066 | 17/5:18.265 |
| 16 | 2 | 18.322 | 17/5:17.841 |
| 17 | 1 | 18.134 | 17/5:17.278 |