| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.642 | N/A |
| 2 | 4 | 16.222 | 30/8:09.008 |
| 3 | 4 | 15.650 | 30/8:00.786 |
| 4 | 3 | 15.967 | 30/8:01.085 |
| 5 | 3 | 15.510 | 31/8:13.759 |
| 6 | 3 | 15.731 | 31/8:13.122 |
| 7 | 3 | 16.035 | 31/8:14.217 |
| 8 | 3 | 15.861 | 31/8:14.253 |
| 9 | 3 | 23.346 | 29/8:08.769 |
| 10 | 3 | 15.792 | 29/8:05.663 |
| 11 | 3 | 15.368 | 29/8:01.991 |
| 12 | 3 | 15.887 | 29/8:00.308 |
| 13 | 3 | 15.335 | 30/8:14.001 |
| 14 | 3 | 15.662 | 30/8:12.381 |
| 15 | 3 | 15.091 | 30/8:09.802 |
| 16 | 3 | 18.296 | 30/8:13.764 |
| 17 | 3 | 16.685 | 30/8:14.310 |
| 18 | 3 | 22.459 | 29/8:07.884 |
| 19 | 3 | 16.635 | 29/8:07.691 |
| 20 | 3 | 21.734 | 29/8:15.034 |
| 21 | 4 | 21.659 | 28/8:04.290 |