| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.999 | 19/6:19.981 |
| 2 | 5 | 20.931 | 18/6:08.370 |
| 3 | 5 | 20.600 | 18/6:09.180 |
| 4 | 4 | 20.452 | 18/6:08.919 |
| 5 | 4 | 19.792 | 18/6:06.386 |
| 6 | 5 | 22.749 | 18/6:13.569 |
| 7 | 4 | 20.318 | 18/6:12.448 |
| 8 | 4 | 20.230 | 18/6:11.410 |
| 9 | 4 | 20.170 | 18/6:10.482 |
| 10 | 5 | 19.843 | 18/6:09.151 |
| 11 | 4 | 19.853 | 18/6:08.079 |
| 12 | 6 | 1:03.432 | 15/6:00.461 |
| 13 | 6 | 21.563 | 16/6:21.455 |
| 14 | 6 | 19.758 | 16/6:16.789 |
| 15 | 6 | 29.676 | 16/6:23.324 |
| 16 | 6 | 20.474 | 16/6:19.840 |