| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.917 | 19/5:02.423 |
| 2 | 1 | 15.655 | 20/5:15.720 |
| 3 | 1 | 15.432 | 20/5:13.360 |
| 4 | 1 | 15.599 | 20/5:13.015 |
| 5 | 1 | 15.577 | 20/5:12.720 |
| 6 | 1 | 15.318 | 20/5:11.660 |
| 7 | 1 | 15.170 | 20/5:10.480 |
| 8 | 1 | 15.839 | 20/5:11.267 |
| 9 | 1 | 15.347 | 20/5:10.787 |
| 10 | 1 | 15.405 | 20/5:10.518 |
| 11 | 1 | 15.313 | 20/5:10.131 |
| 12 | 1 | 15.285 | 20/5:09.762 |
| 13 | 1 | 15.406 | 20/5:09.635 |
| 14 | 1 | 15.418 | 20/5:09.544 |
| 15 | 1 | 16.860 | 20/5:11.388 |
| 16 | 1 | 15.434 | 20/5:11.219 |
| 17 | 1 | 15.696 | 20/5:11.378 |
| 18 | 1 | 15.289 | 20/5:11.067 |
| 19 | 1 | 15.272 | 20/5:10.771 |
| 20 | 1 | 15.927 | 20/5:11.159 |