| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.436 | N/A |
| 2 | 3 | 20.363 | 24/8:10.785 |
| 3 | 2 | 19.997 | 24/8:06.576 |
| 4 | 2 | 18.436 | 25/8:12.804 |
| 5 | 2 | 18.256 | 25/8:04.748 |
| 6 | 2 | 18.344 | 25/8:00.336 |
| 7 | 3 | 22.006 | 25/8:12.044 |
| 8 | 3 | 18.399 | 25/8:08.039 |
| 9 | 3 | 19.521 | 25/8:08.402 |
| 10 | 3 | 21.351 | 25/8:13.564 |
| 11 | 3 | 19.843 | 25/8:14.074 |
| 12 | 2 | 19.221 | 25/8:13.134 |
| 13 | 2 | 18.541 | 25/8:10.992 |
| 14 | 2 | 18.784 | 25/8:09.627 |
| 15 | 2 | 18.901 | 25/8:08.658 |
| 16 | 2 | 19.902 | 25/8:09.042 |
| 17 | 2 | 20.300 | 25/8:10.683 |
| 18 | 2 | 20.346 | 25/8:11.863 |
| 19 | 2 | 19.048 | 25/8:11.181 |
| 20 | 2 | 19.335 | 25/8:10.933 |
| 21 | 2 | 19.295 | 25/8:10.662 |
| 22 | 2 | 19.136 | 25/8:10.236 |
| 23 | 2 | 18.904 | 25/8:09.594 |
| 24 | 2 | 18.388 | 25/8:08.471 |
| 25 | 2 | 21.024 | 25/8:10.077 |