| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.186 | 18/5:09.348 |
| 2 | 1 | 16.819 | 18/5:06.045 |
| 3 | 1 | 17.077 | 18/5:06.492 |
| 4 | 1 | 17.284 | 18/5:07.647 |
| 5 | 1 | 17.113 | 18/5:07.724 |
| 6 | 1 | 16.934 | 18/5:07.239 |
| 7 | 1 | 17.030 | 18/5:07.139 |
| 8 | 2 | 17.777 | 18/5:08.745 |
| 9 | 2 | 17.226 | 18/5:08.892 |
| 10 | 1 | 17.017 | 18/5:08.633 |
| 11 | 1 | 17.081 | 18/5:08.527 |
| 12 | 2 | 17.024 | 18/5:08.352 |
| 13 | 2 | 17.027 | 18/5:08.208 |
| 14 | 2 | 16.811 | 18/5:07.808 |
| 15 | 2 | 17.005 | 18/5:07.693 |
| 16 | 2 | 17.031 | 18/5:07.622 |
| 17 | 2 | 17.099 | 18/5:07.632 |
| 18 | 2 | 16.695 | 18/5:07.236 |