| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.908 | 19/5:02.252 |
| 2 | 2 | 15.465 | 20/5:13.730 |
| 3 | 2 | 15.247 | 20/5:10.800 |
| 4 | 2 | 15.597 | 20/5:11.085 |
| 5 | 2 | 15.544 | 20/5:11.044 |
| 6 | 2 | 15.792 | 20/5:11.843 |
| 7 | 4 | 18.744 | 19/5:04.806 |
| 8 | 4 | 15.645 | 19/5:03.862 |
| 9 | 4 | 15.344 | 19/5:02.493 |
| 10 | 4 | 15.295 | 19/5:01.304 |
| 11 | 7 | 19.662 | 19/5:07.874 |
| 12 | 7 | 15.834 | 19/5:07.289 |
| 13 | 6 | 15.622 | 19/5:06.483 |
| 14 | 5 | 15.824 | 19/5:06.067 |
| 15 | 5 | 15.468 | 19/5:05.255 |
| 16 | 4 | 15.343 | 19/5:04.397 |
| 17 | 4 | 15.432 | 19/5:03.738 |
| 18 | 4 | 16.014 | 19/5:03.768 |
| 19 | 5 | 17.777 | 19/5:05.557 |