| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.861 | 20/6:17.220 |
| 2 | 1 | 18.752 | 20/6:16.130 |
| 3 | 1 | 19.961 | 19/6:04.635 |
| 4 | 1 | 18.414 | 19/6:00.943 |
| 5 | 1 | 17.809 | 20/6:15.188 |
| 6 | 1 | 17.945 | 20/6:12.473 |
| 7 | 2 | 23.263 | 19/6:06.442 |
| 8 | 2 | 18.855 | 19/6:05.417 |
| 9 | 2 | 18.042 | 19/6:02.904 |
| 10 | 2 | 18.614 | 19/6:01.980 |
| 11 | 2 | 18.129 | 19/6:00.387 |
| 12 | 2 | 18.118 | 20/6:17.938 |
| 13 | 2 | 18.431 | 20/6:17.222 |
| 14 | 2 | 17.654 | 20/6:15.497 |
| 15 | 2 | 17.902 | 20/6:14.333 |
| 16 | 2 | 18.424 | 20/6:13.967 |
| 17 | 2 | 18.566 | 20/6:13.812 |
| 18 | 2 | 19.198 | 20/6:14.376 |
| 19 | 2 | 17.672 | 20/6:13.274 |
| 20 | 2 | 18.327 | 20/6:12.937 |