| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.433 | 20/5:08.660 |
| 2 | 1 | 14.073 | 21/5:09.813 |
| 3 | 1 | 15.483 | 21/5:14.923 |
| 4 | 1 | 15.583 | 20/5:02.860 |
| 5 | 2 | 15.185 | 20/5:03.028 |
| 6 | 1 | 15.098 | 20/5:02.850 |
| 7 | 2 | 14.379 | 20/5:00.669 |
| 8 | 1 | 14.933 | 20/5:00.418 |
| 9 | 1 | 16.944 | 20/5:04.691 |
| 10 | 1 | 14.188 | 20/5:02.598 |
| 11 | 2 | 17.129 | 20/5:06.233 |
| 12 | 2 | 14.333 | 20/5:04.602 |
| 13 | 2 | 14.892 | 20/5:04.082 |
| 14 | 2 | 15.351 | 20/5:04.291 |
| 15 | 2 | 14.722 | 20/5:03.635 |
| 16 | 2 | 15.551 | 20/5:04.096 |
| 17 | 2 | 14.181 | 20/5:02.892 |
| 18 | 2 | 14.426 | 20/5:02.093 |
| 19 | 2 | 13.985 | 20/5:00.915 |
| 20 | 2 | 14.913 | 20/5:00.782 |