| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 13.632 | 23/5:13.536 |
| 2 | 1 | 13.681 | 22/5:00.443 |
| 3 | 1 | 13.716 | 22/5:00.879 |
| 4 | 1 | 16.579 | 21/5:02.442 |
| 5 | 1 | 13.278 | 22/5:11.898 |
| 6 | 1 | 13.297 | 22/5:08.671 |
| 7 | 1 | 13.322 | 22/5:06.444 |
| 8 | 2 | 19.581 | 21/5:07.351 |
| 9 | 2 | 12.934 | 21/5:03.380 |
| 10 | 2 | 13.299 | 21/5:00.970 |
| 11 | 2 | 14.671 | 21/5:01.617 |
| 12 | 2 | 17.453 | 21/5:07.025 |
| 13 | 2 | 20.422 | 20/5:01.331 |
| 14 | 2 | 15.440 | 20/5:01.864 |
| 15 | 2 | 18.225 | 20/5:06.040 |
| 16 | 2 | 18.986 | 20/5:10.645 |
| 17 | 2 | 13.089 | 20/5:07.771 |
| 18 | 2 | 13.482 | 20/5:05.652 |
| 19 | 2 | 14.928 | 20/5:05.279 |
| 20 | 2 | 12.773 | 20/5:02.788 |