| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.580 | 20/6:11.600 |
| 2 | 1 | 18.397 | 20/6:09.770 |
| 3 | 1 | 18.018 | 20/6:06.633 |
| 4 | 1 | 18.852 | 20/6:09.235 |
| 5 | 2 | 22.059 | 19/6:04.443 |
| 6 | 2 | 20.812 | 19/6:09.607 |
| 7 | 2 | 20.175 | 19/6:11.567 |
| 8 | 2 | 17.968 | 19/6:07.795 |
| 9 | 2 | 22.841 | 19/6:15.149 |
| 10 | 2 | 18.753 | 19/6:13.264 |
| 11 | 2 | 18.004 | 19/6:10.429 |
| 12 | 5 | 51.415 | 17/6:16.655 |
| 13 | 4 | 17.644 | 17/6:10.754 |
| 14 | 4 | 19.195 | 17/6:07.580 |
| 15 | 4 | 18.997 | 17/6:04.605 |
| 16 | 3 | 19.976 | 17/6:03.041 |
| 17 | 4 | 23.670 | 17/6:05.356 |