| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.721 | 17/5:01.257 |
| 2 | 4 | 16.923 | 18/5:11.796 |
| 3 | 3 | 17.177 | 18/5:10.926 |
| 4 | 3 | 16.914 | 18/5:09.308 |
| 5 | 3 | 18.228 | 18/5:13.067 |
| 6 | 3 | 18.451 | 18/5:16.242 |
| 7 | 3 | 16.845 | 18/5:14.380 |
| 8 | 4 | 20.990 | 17/5:04.404 |
| 9 | 4 | 20.373 | 17/5:09.064 |
| 10 | 4 | 17.154 | 17/5:07.319 |
| 11 | 4 | 16.803 | 17/5:05.349 |
| 12 | 4 | 21.681 | 17/5:10.618 |
| 13 | 4 | 16.889 | 17/5:08.810 |
| 14 | 4 | 16.994 | 17/5:07.388 |
| 15 | 4 | 17.643 | 17/5:06.891 |
| 16 | 4 | 16.684 | 17/5:05.437 |
| 17 | 4 | 16.821 | 17/5:04.291 |