| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.281 | 18/6:05.058 |
| 2 | 2 | 20.642 | 18/6:08.307 |
| 3 | 2 | 20.736 | 18/6:09.954 |
| 4 | 1 | 16.898 | 19/6:13.146 |
| 5 | 1 | 22.209 | 18/6:02.758 |
| 6 | 1 | 20.407 | 18/6:03.519 |
| 7 | 1 | 19.904 | 18/6:02.769 |
| 8 | 1 | 19.936 | 18/6:02.279 |
| 9 | 1 | 19.864 | 18/6:01.754 |
| 10 | 2 | 41.142 | 17/6:17.432 |
| 11 | 2 | 22.336 | 17/6:17.640 |
| 12 | 2 | 20.248 | 17/6:14.854 |
| 13 | 2 | 21.064 | 17/6:13.565 |
| 14 | 2 | 19.589 | 17/6:10.668 |
| 15 | 3 | 41.132 | 16/6:09.481 |
| 16 | 2 | 20.195 | 16/6:06.583 |