| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.804 | N/A |
| 2 | 2 | 18.013 | 17/5:09.012 |
| 3 | 2 | 17.977 | 17/5:08.724 |
| 4 | 2 | 18.448 | 17/5:11.014 |
| 5 | 2 | 20.316 | 16/5:01.131 |
| 6 | 2 | 19.028 | 16/5:02.015 |
| 7 | 2 | 18.481 | 16/5:01.461 |
| 8 | 1 | 18.539 | 16/5:01.094 |
| 9 | 2 | 20.504 | 16/5:04.502 |
| 10 | 3 | 21.276 | 16/5:08.440 |
| 11 | 4 | 21.638 | 16/5:12.134 |
| 12 | 4 | 18.842 | 16/5:11.343 |
| 13 | 4 | 19.232 | 16/5:11.171 |
| 14 | 4 | 18.610 | 16/5:10.308 |
| 15 | 4 | 18.787 | 16/5:09.758 |
| 16 | 4 | 20.121 | 16/5:10.616 |