| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.939 | 16/6:07.024 |
| 2 | 4 | 20.691 | 17/6:10.855 |
| 3 | 4 | 22.294 | 17/6:13.569 |
| 4 | 4 | 18.966 | 17/6:00.782 |
| 5 | 4 | 22.072 | 17/6:03.670 |
| 6 | 4 | 18.775 | 18/6:17.211 |
| 7 | 4 | 17.834 | 18/6:09.182 |
| 8 | 4 | 18.479 | 18/6:04.612 |
| 9 | 4 | 18.708 | 18/6:01.516 |
| 10 | 4 | 18.223 | 19/6:18.063 |
| 11 | 4 | 17.642 | 19/6:14.167 |
| 12 | 4 | 17.767 | 19/6:11.117 |
| 13 | 4 | 17.912 | 19/6:08.749 |
| 14 | 4 | 20.404 | 19/6:10.101 |
| 15 | 4 | 18.243 | 19/6:08.535 |
| 16 | 4 | 20.322 | 19/6:09.634 |
| 17 | 4 | 18.023 | 19/6:08.034 |
| 18 | 4 | 17.062 | 19/6:05.598 |
| 19 | 4 | 17.306 | 19/6:03.662 |