| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.849 | 19/5:01.130 |
| 2 | 2 | 15.722 | 20/5:15.709 |
| 3 | 2 | 16.089 | 19/5:01.846 |
| 4 | 2 | 15.324 | 20/5:14.919 |
| 5 | 3 | 19.714 | 19/5:14.252 |
| 6 | 3 | 15.429 | 19/5:10.735 |
| 7 | 3 | 15.293 | 19/5:07.854 |
| 8 | 3 | 15.644 | 19/5:06.527 |
| 9 | 3 | 15.556 | 19/5:05.308 |
| 10 | 3 | 15.503 | 19/5:04.233 |
| 11 | 3 | 15.712 | 19/5:03.714 |
| 12 | 3 | 15.779 | 19/5:03.388 |
| 13 | 3 | 15.574 | 19/5:02.813 |
| 14 | 3 | 15.605 | 19/5:02.361 |
| 15 | 3 | 15.790 | 19/5:02.205 |
| 16 | 3 | 15.563 | 19/5:01.798 |
| 17 | 3 | 15.429 | 19/5:01.289 |
| 18 | 3 | 15.790 | 19/5:01.218 |
| 19 | 3 | 15.459 | 19/5:00.824 |