| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 6.361 | N/A |
| 2 | 10 | 7.844 | N/A |
| 3 | 2 | 19.844 | 19/6:03.553 |
| 4 | 2 | 20.446 | 19/6:08.971 |
| 5 | 2 | 19.556 | 19/6:05.437 |
| 6 | 2 | 19.415 | 19/6:03.035 |
| 7 | 2 | 19.690 | 19/6:02.584 |
| 8 | 2 | 18.795 | 20/6:19.223 |
| 9 | 2 | 19.428 | 20/6:18.690 |
| 10 | 2 | 19.994 | 20/6:19.635 |
| 11 | 2 | 21.458 | 19/6:03.613 |
| 12 | 2 | 19.524 | 19/6:03.031 |
| 13 | 2 | 19.518 | 19/6:02.545 |
| 14 | 1 | 20.062 | 19/6:02.956 |
| 15 | 2 | 22.650 | 19/6:06.887 |
| 16 | 2 | 18.972 | 19/6:05.527 |
| 17 | 1 | 19.753 | 19/6:05.287 |
| 18 | 2 | 26.376 | 19/6:12.527 |
| 19 | 2 | 18.736 | 19/6:10.826 |