| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.737 | 20/5:14.740 |
| 2 | 1 | 15.624 | 20/5:13.610 |
| 3 | 1 | 16.286 | 19/5:01.764 |
| 4 | 2 | 16.098 | 19/5:02.789 |
| 5 | 1 | 15.773 | 19/5:02.168 |
| 6 | 2 | 18.552 | 19/5:10.555 |
| 7 | 2 | 15.848 | 19/5:09.206 |
| 8 | 2 | 16.170 | 19/5:08.959 |
| 9 | 2 | 15.765 | 19/5:07.912 |
| 10 | 2 | 15.729 | 19/5:07.006 |
| 11 | 2 | 15.887 | 19/5:06.537 |
| 12 | 2 | 16.621 | 19/5:07.309 |
| 13 | 2 | 15.836 | 19/5:06.815 |
| 14 | 2 | 15.646 | 19/5:06.133 |
| 15 | 2 | 15.928 | 19/5:05.900 |
| 16 | 2 | 15.804 | 19/5:05.548 |
| 17 | 2 | 15.872 | 19/5:05.314 |
| 18 | 2 | 16.162 | 19/5:05.412 |
| 19 | 2 | 16.031 | 19/5:05.369 |