| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.192 | 17/6:00.264 |
| 2 | 2 | 19.607 | 18/6:07.191 |
| 3 | 2 | 18.824 | 19/6:17.612 |
| 4 | 2 | 18.981 | 19/6:13.369 |
| 5 | 2 | 19.403 | 19/6:12.427 |
| 6 | 2 | 19.581 | 19/6:12.362 |
| 7 | 2 | 19.779 | 19/6:12.853 |
| 8 | 2 | 20.157 | 19/6:14.120 |
| 9 | 2 | 19.499 | 19/6:13.715 |
| 10 | 2 | 19.067 | 19/6:12.571 |
| 11 | 2 | 19.364 | 19/6:12.148 |
| 12 | 2 | 19.429 | 19/6:11.898 |
| 13 | 2 | 19.543 | 19/6:11.853 |
| 14 | 2 | 19.558 | 19/6:11.835 |
| 15 | 2 | 20.295 | 19/6:12.753 |
| 16 | 1 | 19.645 | 19/6:12.785 |
| 17 | 1 | 20.084 | 19/6:13.303 |
| 18 | 1 | 19.504 | 19/6:13.152 |
| 19 | 1 | 19.774 | 19/6:13.286 |