| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.904 | 16/6:22.464 |
| 2 | 3 | 18.971 | 17/6:04.438 |
| 3 | 3 | 19.220 | 18/6:12.570 |
| 4 | 3 | 19.167 | 18/6:05.679 |
| 5 | 4 | 23.028 | 18/6:15.444 |
| 6 | 2 | 19.515 | 18/6:11.415 |
| 7 | 2 | 19.922 | 18/6:09.584 |
| 8 | 2 | 19.907 | 18/6:08.177 |
| 9 | 2 | 19.518 | 18/6:06.304 |
| 10 | 2 | 19.933 | 18/6:05.553 |
| 11 | 2 | 19.998 | 18/6:05.045 |
| 12 | 2 | 21.536 | 18/6:06.928 |
| 13 | 2 | 20.782 | 18/6:07.478 |
| 14 | 2 | 18.908 | 18/6:05.540 |
| 15 | 2 | 20.066 | 18/6:05.250 |
| 16 | 2 | 20.082 | 18/6:05.014 |
| 17 | 2 | 22.994 | 18/6:07.889 |
| 18 | 2 | 19.669 | 18/6:07.120 |