| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.925 | 17/5:04.725 |
| 2 | 2 | 16.434 | 18/5:09.231 |
| 3 | 1 | 16.615 | 18/5:05.844 |
| 4 | 1 | 16.422 | 18/5:03.282 |
| 5 | 1 | 16.818 | 18/5:03.170 |
| 6 | 1 | 17.309 | 18/5:04.569 |
| 7 | 1 | 16.137 | 18/5:02.554 |
| 8 | 1 | 16.408 | 18/5:01.653 |
| 9 | 1 | 17.380 | 18/5:02.896 |
| 10 | 1 | 16.419 | 18/5:02.161 |
| 11 | 1 | 16.748 | 18/5:02.097 |
| 12 | 1 | 16.486 | 18/5:01.651 |
| 13 | 1 | 17.219 | 18/5:02.289 |
| 14 | 1 | 16.061 | 18/5:01.347 |
| 15 | 1 | 16.032 | 18/5:00.496 |
| 16 | 1 | 22.399 | 18/5:06.913 |
| 17 | 1 | 16.546 | 18/5:06.379 |
| 18 | 1 | 18.798 | 18/5:08.156 |