| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4.995 | 73/6:04.635 |
| 2 | 3 | 20.678 | 29/6:12.259 |
| 3 | 3 | 24.241 | 22/6:06.036 |
| 4 | 3 | 21.981 | 21/6:17.449 |
| 5 | 3 | 20.784 | 20/6:10.716 |
| 6 | 3 | 20.477 | 20/6:17.187 |
| 7 | 3 | 20.324 | 19/6:02.303 |
| 8 | 3 | 20.110 | 19/6:04.776 |
| 9 | 3 | 20.596 | 19/6:07.726 |
| 10 | 3 | 21.490 | 19/6:11.784 |
| 11 | 3 | 21.222 | 19/6:14.642 |
| 12 | 3 | 20.471 | 19/6:15.834 |
| 13 | 3 | 20.836 | 19/6:17.377 |
| 14 | 3 | 22.967 | 18/6:01.507 |
| 15 | 3 | 20.073 | 18/6:01.494 |
| 16 | 3 | 29.244 | 18/6:11.800 |
| 17 | 3 | 20.492 | 18/6:11.627 |
| 18 | 3 | 20.527 | 18/6:11.508 |