| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.321 | N/A |
| 2 | 1 | 20.858 | 24/8:03.055 |
| 3 | 1 | 19.253 | 25/8:04.653 |
| 4 | 1 | 18.732 | 26/8:13.679 |
| 5 | 1 | 21.717 | 25/8:06.681 |
| 6 | 1 | 18.898 | 25/8:00.719 |
| 7 | 1 | 19.918 | 25/8:00.825 |
| 8 | 1 | 19.159 | 26/8:18.088 |
| 9 | 1 | 20.289 | 26/8:19.646 |
| 10 | 1 | 23.702 | 25/8:10.057 |
| 11 | 1 | 19.555 | 25/8:08.315 |
| 12 | 1 | 20.635 | 25/8:09.246 |
| 13 | 1 | 20.360 | 25/8:09.473 |
| 14 | 2 | 31.521 | 24/8:09.146 |
| 15 | 2 | 18.986 | 24/8:05.635 |
| 16 | 2 | 19.164 | 24/8:02.866 |
| 17 | 2 | 18.832 | 25/8:20.689 |
| 18 | 2 | 20.625 | 25/8:20.550 |
| 19 | 1 | 21.667 | 24/8:01.045 |
| 20 | 1 | 18.727 | 25/8:19.234 |
| 21 | 1 | 18.779 | 25/8:16.973 |
| 22 | 1 | 18.990 | 25/8:15.169 |
| 23 | 1 | 19.630 | 25/8:14.226 |
| 24 | 1 | 19.105 | 25/8:12.818 |
| 25 | 1 | 20.190 | 25/8:12.613 |