| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.122 | 19/5:06.318 |
| 2 | 2 | 15.336 | 20/5:14.580 |
| 3 | 1 | 15.733 | 20/5:14.607 |
| 4 | 1 | 17.761 | 19/5:08.522 |
| 5 | 1 | 15.425 | 19/5:05.433 |
| 6 | 1 | 14.814 | 19/5:01.438 |
| 7 | 1 | 14.982 | 20/5:14.780 |
| 8 | 1 | 16.929 | 19/5:01.867 |
| 9 | 1 | 14.921 | 20/5:15.607 |
| 10 | 1 | 15.235 | 20/5:14.516 |
| 11 | 1 | 15.455 | 20/5:14.024 |
| 12 | 1 | 14.949 | 20/5:12.770 |
| 13 | 1 | 15.498 | 20/5:12.554 |
| 14 | 1 | 15.568 | 20/5:12.469 |
| 15 | 1 | 15.246 | 20/5:11.965 |
| 16 | 1 | 15.385 | 20/5:11.699 |
| 17 | 1 | 15.825 | 20/5:11.981 |
| 18 | 1 | 15.831 | 20/5:12.239 |
| 19 | 1 | 15.357 | 20/5:11.971 |
| 20 | 1 | 15.076 | 20/5:11.448 |