| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.208 | N/A |
| 2 | 2 | 18.652 | 20/6:14.596 |
| 3 | 2 | 22.281 | 18/6:08.138 |
| 4 | 2 | 17.142 | 19/6:08.658 |
| 5 | 2 | 16.988 | 20/6:16.757 |
| 6 | 2 | 17.463 | 20/6:11.806 |
| 7 | 2 | 19.755 | 20/6:15.764 |
| 8 | 2 | 18.545 | 20/6:15.307 |
| 9 | 2 | 20.894 | 19/6:01.578 |
| 10 | 3 | 23.710 | 19/6:11.068 |
| 11 | 3 | 17.686 | 19/6:07.816 |
| 12 | 3 | 19.081 | 19/6:07.439 |
| 13 | 3 | 19.672 | 19/6:08.011 |
| 14 | 3 | 23.415 | 19/6:13.678 |
| 15 | 3 | 19.654 | 19/6:13.699 |
| 16 | 3 | 21.325 | 19/6:15.723 |
| 17 | 4 | 16.691 | 19/6:12.281 |
| 18 | 3 | 17.413 | 19/6:10.008 |
| 19 | 3 | 17.733 | 19/6:08.308 |