| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.726 | 18/6:13.068 |
| 2 | 3 | 18.263 | 19/6:10.396 |
| 3 | 3 | 21.939 | 18/6:05.568 |
| 4 | 3 | 16.112 | 19/6:05.940 |
| 5 | 3 | 18.616 | 19/6:03.493 |
| 6 | 3 | 16.177 | 20/6:12.777 |
| 7 | 3 | 17.470 | 20/6:09.437 |
| 8 | 3 | 16.592 | 20/6:04.737 |
| 9 | 3 | 16.317 | 20/6:00.471 |
| 10 | 2 | 16.088 | 21/6:14.430 |
| 11 | 2 | 18.055 | 21/6:14.860 |
| 12 | 2 | 17.177 | 21/6:13.681 |
| 13 | 2 | 24.961 | 20/6:06.912 |
| 14 | 2 | 19.622 | 20/6:08.736 |
| 15 | 2 | 16.636 | 20/6:06.335 |
| 16 | 2 | 16.581 | 20/6:04.165 |
| 17 | 2 | 14.948 | 20/6:00.329 |
| 18 | 2 | 16.459 | 21/6:16.529 |
| 19 | 2 | 15.284 | 21/6:13.604 |
| 20 | 2 | 16.213 | 21/6:11.948 |
| 21 | 2 | 15.509 | 21/6:09.745 |