| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.372 | 19/6:08.068 |
| 2 | 1 | 20.303 | 19/6:16.912 |
| 3 | 1 | 19.851 | 19/6:16.998 |
| 4 | 1 | 19.359 | 19/6:14.704 |
| 5 | 1 | 19.637 | 19/6:14.384 |
| 6 | 1 | 18.863 | 19/6:11.719 |
| 7 | 1 | 18.617 | 19/6:09.148 |
| 8 | 1 | 19.449 | 19/6:09.196 |
| 9 | 1 | 24.076 | 19/6:19.001 |
| 10 | 1 | 19.609 | 19/6:18.358 |
| 11 | 1 | 19.391 | 19/6:17.456 |
| 12 | 1 | 18.922 | 19/6:15.961 |
| 13 | 1 | 20.313 | 19/6:16.729 |
| 14 | 1 | 19.874 | 19/6:16.792 |
| 15 | 1 | 19.365 | 19/6:16.201 |
| 16 | 1 | 18.927 | 19/6:15.165 |
| 17 | 1 | 19.608 | 19/6:15.011 |
| 18 | 1 | 18.830 | 19/6:14.053 |
| 19 | 1 | 21.746 | 19/6:16.112 |