| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.778 | 22/6:09.116 |
| 2 | 2 | 17.628 | 21/6:01.263 |
| 3 | 1 | 16.432 | 22/6:12.812 |
| 4 | 2 | 17.524 | 22/6:15.991 |
| 5 | 2 | 17.298 | 22/6:16.904 |
| 6 | 3 | 18.806 | 21/6:05.631 |
| 7 | 3 | 16.779 | 21/6:03.735 |
| 8 | 3 | 17.430 | 21/6:04.022 |
| 9 | 3 | 16.952 | 21/6:03.130 |
| 10 | 3 | 16.508 | 21/6:01.483 |
| 11 | 3 | 20.308 | 21/6:07.391 |
| 12 | 3 | 18.189 | 21/6:08.606 |
| 13 | 3 | 16.950 | 21/6:07.632 |
| 14 | 3 | 17.178 | 21/6:07.140 |
| 15 | 3 | 17.870 | 21/6:07.682 |
| 16 | 4 | 17.810 | 21/6:08.077 |
| 17 | 4 | 20.161 | 21/6:11.331 |
| 18 | 3 | 18.629 | 21/6:12.435 |
| 19 | 3 | 16.407 | 21/6:10.967 |
| 20 | 3 | 20.553 | 21/6:13.999 |
| 21 | 3 | 16.981 | 21/6:13.171 |