| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 7.423 | 49/6:03.727 |
| 2 | 2 | 11.712 | 38/6:03.565 |
| 3 | 2 | 11.959 | 35/6:02.763 |
| 4 | 2 | 11.690 | 34/6:03.664 |
| 5 | 2 | 11.861 | 33/6:00.657 |
| 6 | 2 | 11.619 | 33/6:04.452 |
| 7 | 2 | 11.471 | 33/6:06.465 |
| 8 | 2 | 12.172 | 33/6:10.866 |
| 9 | 2 | 16.317 | 31/6:05.883 |
| 10 | 2 | 11.289 | 31/6:04.290 |
| 11 | 4 | 2:22.571 | 16/6:18.304 |
| 12 | 4 | 11.549 | 16/6:02.177 |
| 13 | 4 | 11.738 | 17/6:10.562 |
| 14 | 4 | 11.958 | 18/6:19.709 |
| 15 | 4 | 11.983 | 18/6:08.774 |
| 16 | 4 | 12.194 | 19/6:19.413 |
| 17 | 4 | 11.841 | 19/6:10.329 |
| 18 | 4 | 11.874 | 19/6:02.289 |
| 19 | 4 | 11.551 | 20/6:13.444 |
| 20 | 4 | 11.787 | 20/6:06.559 |