| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.338 | 20/6:06.760 |
| 2 | 2 | 17.562 | 21/6:16.950 |
| 3 | 2 | 17.569 | 21/6:14.283 |
| 4 | 3 | 20.218 | 20/6:08.435 |
| 5 | 3 | 18.440 | 20/6:08.508 |
| 6 | 3 | 17.645 | 20/6:05.907 |
| 7 | 3 | 17.520 | 20/6:03.691 |
| 8 | 3 | 16.874 | 20/6:00.415 |
| 9 | 1 | 16.720 | 21/6:15.401 |
| 10 | 2 | 17.574 | 21/6:14.766 |
| 11 | 1 | 16.494 | 21/6:12.185 |
| 12 | 2 | 18.724 | 21/6:13.937 |
| 13 | 2 | 16.593 | 21/6:11.976 |
| 14 | 3 | 17.489 | 21/6:11.640 |
| 15 | 3 | 18.742 | 21/6:13.103 |
| 16 | 3 | 17.162 | 21/6:12.309 |
| 17 | 3 | 16.466 | 21/6:10.749 |
| 18 | 3 | 17.870 | 21/6:11.000 |
| 19 | 3 | 15.697 | 21/6:08.823 |
| 20 | 3 | 21.664 | 21/6:13.129 |
| 21 | 3 | 18.757 | 21/6:14.118 |