| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.029 | 16/5:04.464 |
| 2 | 2 | 19.293 | 16/5:06.576 |
| 3 | 1 | 19.410 | 16/5:07.904 |
| 4 | 1 | 19.154 | 16/5:07.544 |
| 5 | 1 | 18.680 | 16/5:05.811 |
| 6 | 1 | 25.721 | 15/5:03.218 |
| 7 | 2 | 23.342 | 15/5:09.919 |
| 8 | 2 | 17.753 | 15/5:04.466 |
| 9 | 2 | 23.435 | 15/5:09.695 |
| 10 | 2 | 19.520 | 15/5:08.006 |
| 11 | 2 | 23.185 | 15/5:11.621 |
| 12 | 2 | 22.762 | 15/5:14.105 |
| 13 | 2 | 18.361 | 15/5:11.129 |
| 14 | 2 | 18.591 | 15/5:08.824 |
| 15 | 2 | 18.738 | 15/5:06.974 |