| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.031 | 18/6:00.558 |
| 2 | 1 | 19.077 | 19/6:11.526 |
| 3 | 1 | 18.161 | 19/6:02.704 |
| 4 | 1 | 18.364 | 20/6:18.165 |
| 5 | 1 | 19.289 | 19/6:00.704 |
| 6 | 1 | 21.889 | 19/6:09.902 |
| 7 | 2 | 23.486 | 18/6:00.764 |
| 8 | 2 | 22.212 | 18/6:05.645 |
| 9 | 2 | 19.214 | 18/6:03.446 |
| 10 | 2 | 18.265 | 19/6:19.977 |
| 11 | 2 | 19.195 | 19/6:18.589 |
| 12 | 2 | 24.775 | 18/6:05.937 |
| 13 | 2 | 19.403 | 18/6:04.654 |
| 14 | 2 | 19.306 | 18/6:03.429 |
| 15 | 2 | 23.389 | 18/6:07.267 |
| 16 | 2 | 17.770 | 18/6:04.304 |
| 17 | 2 | 22.747 | 18/6:06.960 |
| 18 | 2 | 18.745 | 18/6:05.318 |