| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.871 | 19/5:01.549 |
| 2 | 1 | 15.693 | 20/5:15.064 |
| 3 | 1 | 15.913 | 19/5:00.687 |
| 4 | 1 | 15.576 | 20/5:15.265 |
| 5 | 1 | 15.721 | 20/5:15.096 |
| 6 | 1 | 15.664 | 20/5:14.793 |
| 7 | 1 | 15.611 | 20/5:14.425 |
| 8 | 2 | 18.255 | 19/5:04.722 |
| 9 | 1 | 15.435 | 19/5:03.449 |
| 10 | 1 | 15.698 | 19/5:02.930 |
| 11 | 1 | 16.304 | 19/5:03.552 |
| 12 | 1 | 15.665 | 19/5:03.059 |
| 13 | 1 | 15.856 | 19/5:02.921 |
| 14 | 1 | 15.565 | 19/5:02.408 |
| 15 | 1 | 16.157 | 19/5:02.713 |
| 16 | 1 | 16.118 | 19/5:02.933 |
| 17 | 1 | 15.847 | 19/5:02.825 |
| 18 | 1 | 15.763 | 19/5:02.640 |
| 19 | 1 | 15.660 | 19/5:02.372 |