| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.284 | 19/6:06.396 |
| 2 | 1 | 19.344 | 19/6:06.966 |
| 3 | 1 | 20.944 | 19/6:17.289 |
| 4 | 1 | 19.568 | 19/6:15.915 |
| 5 | 1 | 20.296 | 19/6:17.857 |
| 6 | 1 | 21.550 | 18/6:02.958 |
| 7 | 1 | 18.784 | 19/6:19.376 |
| 8 | 1 | 20.389 | 18/6:00.358 |
| 9 | 2 | 24.156 | 18/6:08.630 |
| 10 | 2 | 20.612 | 18/6:08.869 |
| 11 | 2 | 31.760 | 17/6:05.789 |
| 12 | 3 | 21.168 | 17/6:05.295 |
| 13 | 3 | 21.885 | 17/6:05.814 |
| 14 | 3 | 22.383 | 17/6:06.864 |
| 15 | 3 | 20.785 | 17/6:05.962 |
| 16 | 3 | 25.026 | 17/6:09.680 |
| 17 | 3 | 23.606 | 17/6:11.540 |