| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.448 | 18/6:08.064 |
| 2 | 1 | 19.267 | 19/6:17.293 |
| 3 | 1 | 19.794 | 19/6:16.890 |
| 4 | 1 | 18.970 | 19/6:12.775 |
| 5 | 2 | 20.713 | 19/6:16.930 |
| 6 | 2 | 20.355 | 19/6:18.566 |
| 7 | 2 | 21.177 | 18/6:01.862 |
| 8 | 2 | 18.994 | 19/6:19.330 |
| 9 | 2 | 19.392 | 19/6:18.121 |
| 10 | 2 | 19.686 | 19/6:17.712 |
| 11 | 2 | 19.570 | 19/6:17.178 |
| 12 | 2 | 20.091 | 19/6:17.557 |
| 13 | 2 | 20.491 | 19/6:18.462 |
| 14 | 2 | 20.098 | 19/6:18.705 |
| 15 | 2 | 39.363 | 17/6:00.864 |