| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.225 | 20/5:04.500 |
| 2 | 2 | 15.805 | 20/5:10.300 |
| 3 | 2 | 15.023 | 20/5:07.020 |
| 4 | 3 | 15.579 | 20/5:08.160 |
| 5 | 3 | 15.743 | 20/5:09.500 |
| 6 | 3 | 14.935 | 20/5:07.700 |
| 7 | 2 | 14.803 | 20/5:06.037 |
| 8 | 2 | 14.663 | 20/5:04.440 |
| 9 | 2 | 15.069 | 20/5:04.100 |
| 10 | 2 | 14.775 | 20/5:03.240 |
| 11 | 2 | 15.496 | 20/5:03.847 |
| 12 | 2 | 16.702 | 20/5:06.363 |
| 13 | 2 | 15.106 | 20/5:06.037 |
| 14 | 2 | 15.686 | 20/5:06.586 |
| 15 | 2 | 15.569 | 20/5:06.905 |
| 16 | 2 | 14.955 | 20/5:06.418 |
| 17 | 1 | 14.588 | 20/5:05.555 |
| 18 | 1 | 15.439 | 20/5:05.734 |
| 19 | 1 | 15.335 | 20/5:05.785 |
| 20 | 1 | 15.193 | 20/5:05.689 |