| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.082 | 20/5:01.640 |
| 2 | 1 | 15.405 | 20/5:04.870 |
| 3 | 1 | 15.349 | 20/5:05.573 |
| 4 | 1 | 15.242 | 20/5:05.390 |
| 5 | 1 | 15.838 | 20/5:07.664 |
| 6 | 1 | 15.243 | 20/5:07.197 |
| 7 | 1 | 15.400 | 20/5:07.311 |
| 8 | 1 | 15.641 | 20/5:08.000 |
| 9 | 1 | 15.676 | 20/5:08.613 |
| 10 | 1 | 15.147 | 20/5:08.046 |
| 11 | 1 | 16.012 | 20/5:09.155 |
| 12 | 1 | 15.263 | 20/5:08.830 |
| 13 | 1 | 16.474 | 20/5:10.418 |
| 14 | 1 | 15.314 | 20/5:10.123 |
| 15 | 1 | 15.200 | 20/5:09.715 |
| 16 | 1 | 15.188 | 20/5:09.342 |
| 17 | 1 | 14.964 | 20/5:08.751 |
| 18 | 1 | 15.477 | 20/5:08.794 |
| 19 | 1 | 15.687 | 20/5:09.055 |
| 20 | 1 | 15.649 | 20/5:09.251 |