| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.445 | 17/6:04.565 |
| 2 | 3 | 21.408 | 17/6:04.250 |
| 3 | 3 | 20.618 | 18/6:20.826 |
| 4 | 2 | 20.749 | 18/6:18.990 |
| 5 | 2 | 20.375 | 18/6:16.542 |
| 6 | 2 | 20.338 | 18/6:14.799 |
| 7 | 1 | 21.348 | 18/6:16.151 |
| 8 | 1 | 20.757 | 18/6:15.836 |
| 9 | 1 | 20.116 | 18/6:14.308 |
| 10 | 4 | 27.387 | 17/6:04.720 |
| 11 | 4 | 20.713 | 17/6:03.574 |
| 12 | 4 | 22.101 | 17/6:04.586 |
| 13 | 4 | 20.812 | 17/6:03.757 |
| 14 | 4 | 25.660 | 17/6:08.933 |
| 15 | 4 | 21.738 | 17/6:08.974 |
| 16 | 4 | 24.130 | 17/6:11.551 |
| 17 | 4 | 21.336 | 17/6:11.031 |