| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.911 | 21/6:16.131 |
| 2 | 1 | 19.002 | 20/6:09.130 |
| 3 | 2 | 18.379 | 20/6:08.613 |
| 4 | 1 | 17.911 | 20/6:06.015 |
| 5 | 1 | 18.717 | 20/6:07.680 |
| 6 | 3 | 20.236 | 20/6:13.853 |
| 7 | 3 | 18.636 | 20/6:13.691 |
| 8 | 3 | 19.482 | 20/6:15.685 |
| 9 | 3 | 17.829 | 20/6:13.562 |
| 10 | 3 | 18.076 | 20/6:12.358 |
| 11 | 3 | 18.078 | 20/6:11.376 |
| 12 | 3 | 18.770 | 20/6:11.712 |
| 13 | 3 | 18.264 | 20/6:11.217 |
| 14 | 3 | 18.364 | 20/6:10.936 |
| 15 | 3 | 18.666 | 20/6:11.095 |
| 16 | 3 | 25.618 | 19/6:00.928 |
| 17 | 3 | 17.793 | 20/6:18.508 |
| 18 | 3 | 18.008 | 20/6:17.489 |
| 19 | 3 | 18.209 | 20/6:16.788 |
| 20 | 3 | 17.659 | 20/6:15.608 |