| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.648 | 20/5:12.096 |
| 2 | 1 | 14.481 | 20/5:01.029 |
| 3 | 2 | 15.591 | 20/5:04.008 |
| 4 | 2 | 14.710 | 20/5:02.015 |
| 5 | 2 | 15.060 | 20/5:01.096 |
| 6 | 1 | 14.707 | 20/5:00.656 |
| 7 | 2 | 16.174 | 20/5:03.917 |
| 8 | 2 | 15.232 | 20/5:04.007 |
| 9 | 2 | 15.110 | 20/5:03.806 |
| 10 | 1 | 15.435 | 20/5:04.296 |
| 11 | 2 | 19.136 | 20/5:11.425 |
| 12 | 1 | 15.414 | 20/5:11.163 |
| 13 | 1 | 15.059 | 20/5:10.395 |
| 14 | 1 | 14.678 | 20/5:09.192 |
| 15 | 1 | 14.796 | 20/5:08.308 |
| 16 | 1 | 14.891 | 20/5:07.652 |
| 17 | 1 | 15.015 | 20/5:07.022 |
| 18 | 1 | 14.210 | 20/5:05.941 |
| 19 | 1 | 15.498 | 20/5:06.152 |
| 20 | 1 | 14.915 | 20/5:05.760 |