| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.728 | 16/6:03.648 |
| 2 | 1 | 20.665 | 17/6:08.841 |
| 3 | 1 | 18.294 | 18/6:10.122 |
| 4 | 1 | 18.211 | 19/6:19.515 |
| 5 | 1 | 20.020 | 19/6:19.688 |
| 6 | 1 | 21.867 | 18/6:05.355 |
| 7 | 1 | 18.200 | 19/6:19.959 |
| 8 | 2 | 28.574 | 18/6:19.258 |
| 9 | 2 | 18.092 | 18/6:13.302 |
| 10 | 2 | 20.084 | 18/6:12.123 |
| 11 | 2 | 18.107 | 18/6:07.923 |
| 12 | 1 | 18.477 | 18/6:04.979 |
| 13 | 1 | 18.871 | 18/6:03.032 |
| 14 | 1 | 18.524 | 18/6:00.918 |
| 15 | 1 | 18.165 | 19/6:18.580 |
| 16 | 1 | 18.746 | 19/6:17.180 |
| 17 | 1 | 19.145 | 19/6:16.390 |
| 18 | 1 | 18.263 | 19/6:14.757 |
| 19 | 1 | 18.228 | 19/6:13.261 |