| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.846 | 21/5:11.766 |
| 2 | 2 | 14.813 | 21/5:11.419 |
| 3 | 2 | 14.524 | 21/5:09.281 |
| 4 | 2 | 15.072 | 21/5:11.089 |
| 5 | 2 | 14.869 | 21/5:11.321 |
| 6 | 2 | 14.427 | 21/5:09.928 |
| 7 | 1 | 14.504 | 21/5:09.165 |
| 8 | 1 | 14.396 | 21/5:08.309 |
| 9 | 1 | 13.510 | 21/5:05.576 |
| 10 | 1 | 15.008 | 21/5:06.535 |
| 11 | 1 | 15.416 | 21/5:08.099 |
| 12 | 1 | 16.206 | 21/5:10.784 |
| 13 | 1 | 17.809 | 20/5:00.615 |
| 14 | 1 | 20.026 | 20/5:07.751 |
| 15 | 1 | 20.299 | 20/5:14.300 |
| 16 | 2 | 16.333 | 20/5:15.072 |
| 17 | 2 | 13.958 | 20/5:12.960 |
| 18 | 2 | 14.535 | 20/5:11.723 |
| 19 | 1 | 14.335 | 20/5:10.406 |
| 20 | 1 | 14.764 | 20/5:09.650 |