| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.610 | 21/6:09.810 |
| 2 | 2 | 17.673 | 21/6:10.471 |
| 3 | 2 | 17.151 | 21/6:07.038 |
| 4 | 3 | 17.660 | 21/6:07.993 |
| 5 | 2 | 16.965 | 21/6:05.648 |
| 6 | 3 | 17.211 | 21/6:04.945 |
| 7 | 3 | 17.263 | 21/6:04.599 |
| 8 | 3 | 17.680 | 21/6:05.434 |
| 9 | 2 | 16.779 | 21/6:03.981 |
| 10 | 2 | 16.809 | 21/6:02.882 |
| 11 | 2 | 16.753 | 21/6:01.876 |
| 12 | 2 | 17.335 | 21/6:02.056 |
| 13 | 2 | 16.662 | 21/6:01.121 |
| 14 | 2 | 16.974 | 21/6:00.787 |
| 15 | 2 | 16.872 | 21/6:00.356 |
| 16 | 2 | 17.249 | 21/6:00.473 |
| 17 | 2 | 18.072 | 21/6:01.593 |
| 18 | 2 | 17.666 | 21/6:02.115 |
| 19 | 2 | 20.902 | 21/6:06.158 |
| 20 | 2 | 21.887 | 21/6:10.832 |
| 21 | 2 | 16.675 | 21/6:09.848 |