| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.352 | 16/5:09.632 |
| 2 | 2 | 15.591 | 18/5:14.487 |
| 3 | 2 | 15.906 | 18/5:05.094 |
| 4 | 2 | 15.348 | 19/5:14.436 |
| 5 | 2 | 14.520 | 19/5:06.725 |
| 6 | 2 | 14.445 | 19/5:01.346 |
| 7 | 2 | 15.515 | 19/5:00.409 |
| 8 | 2 | 14.767 | 20/5:13.610 |
| 9 | 2 | 15.128 | 20/5:12.382 |
| 10 | 2 | 14.626 | 20/5:10.396 |
| 11 | 2 | 15.245 | 20/5:09.896 |
| 12 | 2 | 14.742 | 20/5:08.642 |
| 13 | 2 | 15.180 | 20/5:08.254 |
| 14 | 2 | 15.069 | 20/5:07.763 |
| 15 | 2 | 15.786 | 20/5:08.293 |
| 16 | 3 | 15.958 | 20/5:08.972 |
| 17 | 3 | 14.170 | 20/5:07.468 |
| 18 | 3 | 16.691 | 20/5:08.932 |
| 19 | 3 | 15.800 | 20/5:09.304 |
| 20 | 4 | 15.848 | 20/5:09.687 |