| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.899 | 17/5:04.283 |
| 2 | 1 | 16.965 | 18/5:13.776 |
| 3 | 2 | 18.986 | 17/5:05.150 |
| 4 | 1 | 16.965 | 17/5:00.964 |
| 5 | 1 | 17.450 | 17/5:00.101 |
| 6 | 1 | 16.465 | 18/5:14.190 |
| 7 | 1 | 17.453 | 18/5:14.185 |
| 8 | 1 | 18.202 | 18/5:15.866 |
| 9 | 1 | 19.140 | 17/5:01.325 |
| 10 | 1 | 18.611 | 17/5:02.831 |
| 11 | 1 | 21.907 | 17/5:09.157 |
| 12 | 1 | 17.514 | 17/5:08.206 |
| 13 | 1 | 16.968 | 17/5:06.687 |
| 14 | 1 | 21.054 | 17/5:10.346 |
| 15 | 1 | 17.739 | 17/5:09.760 |
| 16 | 1 | 18.432 | 17/5:09.984 |
| 17 | 1 | 18.177 | 17/5:09.927 |