| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.524 | 20/5:10.480 |
| 2 | 2 | 15.484 | 20/5:10.080 |
| 3 | 2 | 14.442 | 20/5:03.000 |
| 4 | 2 | 15.231 | 20/5:03.405 |
| 5 | 2 | 14.765 | 20/5:01.784 |
| 6 | 2 | 15.518 | 20/5:03.213 |
| 7 | 2 | 14.504 | 20/5:01.337 |
| 8 | 2 | 14.914 | 20/5:00.955 |
| 9 | 2 | 16.459 | 20/5:04.091 |
| 10 | 2 | 18.975 | 20/5:11.632 |
| 11 | 2 | 14.837 | 20/5:10.278 |
| 12 | 2 | 15.094 | 20/5:09.578 |
| 13 | 2 | 14.585 | 20/5:08.203 |
| 14 | 2 | 15.584 | 20/5:08.451 |
| 15 | 2 | 14.516 | 20/5:07.243 |
| 16 | 2 | 14.952 | 20/5:06.730 |
| 17 | 2 | 15.625 | 20/5:07.069 |
| 18 | 2 | 15.887 | 20/5:07.662 |
| 19 | 2 | 16.219 | 20/5:08.542 |
| 20 | 2 | 21.436 | 20/5:14.551 |