| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.842 | 20/6:16.840 |
| 2 | 2 | 17.564 | 20/6:04.060 |
| 3 | 2 | 17.712 | 20/6:00.787 |
| 4 | 2 | 21.359 | 20/6:17.385 |
| 5 | 2 | 17.010 | 20/6:09.948 |
| 6 | 2 | 17.633 | 20/6:07.067 |
| 7 | 3 | 21.042 | 20/6:14.749 |
| 8 | 3 | 17.477 | 20/6:11.598 |
| 9 | 3 | 17.109 | 20/6:08.329 |
| 10 | 3 | 18.107 | 20/6:07.710 |
| 11 | 3 | 17.013 | 20/6:05.215 |
| 12 | 3 | 17.301 | 20/6:03.615 |
| 13 | 3 | 19.740 | 20/6:06.014 |
| 14 | 2 | 16.920 | 20/6:04.041 |
| 15 | 1 | 16.960 | 20/6:02.385 |
| 16 | 1 | 16.858 | 20/6:00.809 |
| 17 | 1 | 17.961 | 20/6:00.715 |
| 18 | 1 | 17.604 | 20/6:00.236 |
| 19 | 2 | 18.424 | 20/6:00.669 |
| 20 | 2 | 20.784 | 20/6:03.420 |