| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.573 | 17/6:06.741 |
| 2 | 2 | 18.427 | 19/6:20.000 |
| 3 | 2 | 18.557 | 19/6:10.861 |
| 4 | 2 | 18.426 | 19/6:05.669 |
| 5 | 2 | 19.554 | 19/6:06.841 |
| 6 | 2 | 19.724 | 19/6:08.160 |
| 7 | 2 | 17.718 | 19/6:03.657 |
| 8 | 2 | 18.675 | 19/6:02.553 |
| 9 | 2 | 17.779 | 20/6:18.740 |
| 10 | 2 | 23.659 | 19/6:08.775 |
| 11 | 2 | 19.832 | 19/6:09.505 |
| 12 | 2 | 17.424 | 19/6:06.301 |
| 13 | 2 | 23.437 | 19/6:12.378 |
| 14 | 2 | 28.717 | 18/6:04.503 |
| 15 | 2 | 20.177 | 18/6:04.415 |
| 16 | 2 | 17.571 | 18/6:01.406 |
| 17 | 2 | 18.333 | 19/6:19.534 |
| 18 | 2 | 18.487 | 19/6:17.963 |
| 19 | 2 | 18.409 | 19/6:16.479 |