| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.321 | 19/6:07.099 |
| 2 | 2 | 17.510 | 20/6:08.310 |
| 3 | 2 | 19.351 | 20/6:14.547 |
| 4 | 2 | 18.049 | 20/6:11.155 |
| 5 | 2 | 18.359 | 20/6:10.360 |
| 6 | 2 | 17.699 | 20/6:07.630 |
| 7 | 2 | 17.703 | 20/6:05.691 |
| 8 | 2 | 18.054 | 20/6:05.115 |
| 9 | 2 | 17.908 | 20/6:04.342 |
| 10 | 2 | 20.277 | 20/6:08.462 |
| 11 | 2 | 17.955 | 20/6:07.611 |
| 12 | 4 | 18.593 | 20/6:07.965 |
| 13 | 1 | 17.695 | 20/6:06.883 |
| 14 | 1 | 17.445 | 20/6:05.599 |
| 15 | 1 | 17.715 | 20/6:04.845 |
| 16 | 1 | 17.772 | 20/6:04.257 |
| 17 | 1 | 17.898 | 20/6:03.887 |
| 18 | 1 | 17.861 | 20/6:03.517 |
| 19 | 1 | 19.257 | 20/6:04.655 |