| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.471 | 19/6:09.949 |
| 2 | 2 | 20.875 | 18/6:03.114 |
| 3 | 1 | 18.391 | 19/6:12.001 |
| 4 | 1 | 19.026 | 19/6:09.374 |
| 5 | 1 | 17.904 | 19/6:03.535 |
| 6 | 1 | 19.159 | 19/6:03.616 |
| 7 | 1 | 19.206 | 19/6:03.801 |
| 8 | 1 | 19.945 | 19/6:05.695 |
| 9 | 1 | 18.011 | 19/6:03.086 |
| 10 | 1 | 18.286 | 19/6:01.521 |
| 11 | 1 | 18.922 | 19/6:01.339 |
| 12 | 1 | 19.110 | 19/6:01.484 |
| 13 | 1 | 18.695 | 19/6:01.001 |
| 14 | 1 | 20.871 | 19/6:03.541 |
| 15 | 1 | 18.476 | 19/6:02.707 |
| 16 | 1 | 19.258 | 19/6:02.907 |
| 17 | 1 | 18.406 | 19/6:02.131 |
| 18 | 1 | 18.227 | 19/6:01.252 |
| 19 | 1 | 28.297 | 19/6:10.536 |