| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.579 | 18/6:10.422 |
| 2 | 2 | 21.222 | 18/6:16.209 |
| 3 | 1 | 21.012 | 18/6:16.878 |
| 4 | 1 | 20.403 | 18/6:14.472 |
| 5 | 1 | 21.177 | 18/6:15.815 |
| 6 | 1 | 20.434 | 18/6:14.481 |
| 7 | 1 | 20.289 | 18/6:13.155 |
| 8 | 1 | 20.486 | 18/6:12.604 |
| 9 | 1 | 20.968 | 18/6:13.140 |
| 10 | 1 | 30.804 | 17/6:09.536 |
| 11 | 1 | 20.308 | 17/6:07.327 |
| 12 | 1 | 20.428 | 17/6:05.656 |
| 13 | 1 | 20.746 | 17/6:04.658 |
| 14 | 1 | 26.273 | 17/6:10.514 |
| 15 | 1 | 21.023 | 17/6:09.639 |
| 16 | 1 | 21.180 | 17/6:09.040 |
| 17 | 1 | 20.377 | 17/6:07.709 |