| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.912 | N/A |
| 2 | 1 | 17.454 | 21/6:09.992 |
| 3 | 1 | 22.011 | 19/6:16.097 |
| 4 | 1 | 16.486 | 20/6:15.268 |
| 5 | 1 | 17.355 | 20/6:09.115 |
| 6 | 1 | 20.388 | 20/6:16.949 |
| 7 | 1 | 16.055 | 20/6:08.450 |
| 8 | 1 | 20.349 | 20/6:14.035 |
| 9 | 4 | 2:27.821 | 11/6:08.310 |
| 10 | 4 | 18.597 | 12/6:23.320 |
| 11 | 4 | 20.480 | 12/6:09.607 |
| 12 | 4 | 16.730 | 13/6:24.976 |
| 13 | 4 | 19.951 | 13/6:14.589 |