| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.598 | 19/5:15.362 |
| 2 | 1 | 16.017 | 19/5:09.842 |
| 3 | 1 | 16.140 | 19/5:08.782 |
| 4 | 1 | 16.593 | 19/5:10.403 |
| 5 | 2 | 16.163 | 19/5:09.742 |
| 6 | 3 | 16.817 | 19/5:11.372 |
| 7 | 3 | 16.359 | 19/5:11.293 |
| 8 | 2 | 16.823 | 19/5:12.336 |
| 9 | 2 | 16.754 | 19/5:13.002 |
| 10 | 3 | 18.581 | 18/5:00.321 |
| 11 | 3 | 17.613 | 18/5:01.840 |
| 12 | 3 | 16.834 | 18/5:01.938 |
| 13 | 3 | 17.770 | 18/5:03.317 |
| 14 | 3 | 16.213 | 18/5:02.496 |
| 15 | 3 | 16.491 | 18/5:02.119 |
| 16 | 3 | 16.226 | 18/5:01.491 |
| 17 | 3 | 15.776 | 18/5:00.460 |
| 18 | 3 | 16.537 | 18/5:00.305 |