| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.044 | 19/5:04.836 |
| 2 | 3 | 14.429 | 20/5:04.730 |
| 3 | 4 | 18.694 | 19/5:11.391 |
| 4 | 4 | 15.824 | 19/5:08.707 |
| 5 | 3 | 14.965 | 19/5:03.833 |
| 6 | 3 | 14.831 | 19/5:00.159 |
| 7 | 3 | 13.946 | 20/5:10.666 |
| 8 | 3 | 16.418 | 20/5:12.878 |
| 9 | 3 | 14.347 | 20/5:09.996 |
| 10 | 3 | 17.024 | 20/5:13.044 |
| 11 | 3 | 14.980 | 20/5:11.822 |
| 12 | 3 | 14.201 | 20/5:09.505 |
| 13 | 3 | 13.820 | 20/5:06.958 |
| 14 | 2 | 14.363 | 20/5:05.551 |
| 15 | 2 | 14.393 | 20/5:04.372 |
| 16 | 3 | 14.766 | 20/5:03.806 |
| 17 | 3 | 13.933 | 20/5:02.327 |
| 18 | 3 | 14.869 | 20/5:02.052 |
| 19 | 3 | 16.655 | 20/5:03.686 |
| 20 | 3 | 14.260 | 20/5:02.762 |