| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.089 | 18/5:07.602 |
| 2 | 2 | 17.086 | 18/5:07.575 |
| 3 | 2 | 17.209 | 18/5:08.304 |
| 4 | 3 | 17.482 | 18/5:09.897 |
| 5 | 2 | 17.297 | 18/5:10.186 |
| 6 | 3 | 17.292 | 18/5:10.365 |
| 7 | 3 | 18.178 | 18/5:12.770 |
| 8 | 2 | 16.952 | 18/5:11.816 |
| 9 | 2 | 18.179 | 18/5:13.528 |
| 10 | 2 | 18.595 | 18/5:15.646 |
| 11 | 2 | 22.212 | 17/5:05.337 |
| 12 | 2 | 17.289 | 17/5:04.385 |
| 13 | 2 | 17.377 | 17/5:03.694 |
| 14 | 2 | 17.274 | 17/5:02.977 |
| 15 | 2 | 18.367 | 17/5:03.595 |
| 16 | 2 | 18.171 | 17/5:03.927 |
| 17 | 2 | 17.640 | 17/5:03.689 |