| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.042 | N/A |
| 2 | 1 | 17.682 | 21/6:01.682 |
| 3 | 3 | 19.794 | 20/6:04.064 |
| 4 | 3 | 17.621 | 21/6:15.355 |
| 5 | 3 | 17.748 | 21/6:12.267 |
| 6 | 3 | 17.557 | 21/6:09.065 |
| 7 | 3 | 17.089 | 21/6:06.345 |
| 8 | 4 | 20.547 | 21/6:13.864 |
| 9 | 4 | 21.416 | 20/6:02.995 |
| 10 | 3 | 17.599 | 20/6:00.709 |
| 11 | 3 | 19.022 | 20/6:01.584 |
| 12 | 3 | 17.682 | 21/6:18.509 |
| 13 | 3 | 17.375 | 21/6:16.595 |
| 14 | 3 | 16.974 | 21/6:14.358 |
| 15 | 3 | 16.990 | 21/6:12.464 |
| 16 | 3 | 16.899 | 21/6:10.702 |
| 17 | 3 | 17.920 | 21/6:10.435 |
| 18 | 3 | 17.117 | 21/6:09.256 |
| 19 | 3 | 16.885 | 21/6:07.949 |
| 20 | 3 | 18.089 | 21/6:08.048 |
| 21 | 3 | 16.976 | 21/6:07.024 |