| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.440 | 17/6:04.480 |
| 2 | 2 | 19.214 | 18/6:05.886 |
| 3 | 2 | 17.855 | 19/6:10.557 |
| 4 | 2 | 19.933 | 19/6:12.600 |
| 5 | 2 | 21.251 | 19/6:18.833 |
| 6 | 2 | 20.014 | 19/6:19.072 |
| 7 | 1 | 18.738 | 19/6:15.779 |
| 8 | 1 | 18.248 | 19/6:12.146 |
| 9 | 1 | 17.321 | 19/6:07.363 |
| 10 | 1 | 17.659 | 19/6:04.179 |
| 11 | 1 | 19.430 | 19/6:04.632 |
| 12 | 1 | 18.071 | 19/6:02.859 |
| 13 | 1 | 18.071 | 19/6:01.358 |
| 14 | 1 | 16.919 | 20/6:17.377 |
| 15 | 1 | 20.275 | 19/6:00.289 |
| 16 | 1 | 17.722 | 20/6:17.701 |
| 17 | 1 | 17.284 | 20/6:15.818 |
| 18 | 1 | 19.789 | 20/6:16.927 |
| 19 | 1 | 17.907 | 20/6:15.938 |
| 20 | 1 | 17.369 | 20/6:14.510 |