| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.444 | N/A |
| 2 | 2 | 18.981 | 26/8:16.969 |
| 3 | 2 | 18.521 | 26/8:11.219 |
| 4 | 2 | 18.195 | 26/8:06.585 |
| 5 | 2 | 18.583 | 26/8:06.694 |
| 6 | 2 | 20.658 | 26/8:17.134 |
| 7 | 2 | 17.964 | 26/8:12.869 |
| 8 | 2 | 18.606 | 26/8:12.115 |
| 9 | 2 | 18.701 | 26/8:11.847 |
| 10 | 2 | 18.482 | 26/8:11.030 |
| 11 | 2 | 17.858 | 26/8:08.816 |
| 12 | 3 | 18.749 | 26/8:09.030 |
| 13 | 3 | 22.353 | 26/8:16.716 |
| 14 | 3 | 18.433 | 26/8:15.682 |
| 15 | 3 | 18.136 | 26/8:14.265 |
| 16 | 3 | 17.866 | 26/8:12.587 |
| 17 | 3 | 20.985 | 26/8:15.992 |
| 18 | 3 | 18.654 | 26/8:15.569 |
| 19 | 3 | 18.575 | 26/8:15.082 |
| 20 | 3 | 18.969 | 26/8:15.166 |
| 21 | 3 | 23.170 | 25/8:01.370 |
| 22 | 3 | 19.571 | 25/8:01.884 |
| 23 | 3 | 19.118 | 25/8:01.856 |
| 24 | 3 | 19.507 | 25/8:02.237 |
| 25 | 3 | 20.614 | 25/8:03.693 |