| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.099 | 20/6:01.980 |
| 2 | 5 | 34.167 | 14/6:05.862 |
| 3 | 5 | 19.704 | 16/6:23.840 |
| 4 | 1 | 19.704 | 16/6:23.840 |
| 5 | 1 | 18.682 | 20/6:02.608 |
| 6 | 1 | 16.676 | 21/6:15.648 |
| 7 | 1 | 16.619 | 21/6:11.841 |
| 8 | 1 | 16.396 | 21/6:08.400 |
| 9 | 1 | 16.617 | 21/6:06.240 |
| 10 | 1 | 16.545 | 21/6:04.361 |
| 11 | 2 | 35.079 | 19/6:00.281 |
| 12 | 2 | 17.036 | 20/6:16.033 |
| 13 | 2 | 17.224 | 20/6:13.606 |
| 14 | 1 | 17.224 | 20/6:13.606 |
| 15 | 1 | 17.138 | 21/6:03.975 |
| 16 | 2 | 34.561 | 20/6:08.179 |
| 17 | 2 | 17.682 | 20/6:07.324 |
| 18 | 2 | 20.187 | 20/6:09.347 |
| 19 | 2 | 17.958 | 20/6:08.811 |
| 20 | 2 | 18.019 | 20/6:08.389 |