| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.689 | 18/8:00.402 |
| 2 | 5 | 25.922 | 19/8:19.805 |
| 3 | 5 | 20.062 | 20/8:04.487 |
| 4 | 4 | 19.753 | 21/8:05.237 |
| 5 | 3 | 19.501 | 22/8:12.479 |
| 6 | 3 | 19.493 | 22/8:01.873 |
| 7 | 3 | 19.260 | 23/8:15.091 |
| 8 | 3 | 19.342 | 23/8:08.813 |
| 9 | 2 | 19.100 | 23/8:03.312 |
| 10 | 3 | 21.077 | 23/8:03.458 |
| 11 | 3 | 19.118 | 24/8:20.328 |
| 12 | 3 | 19.357 | 24/8:17.348 |
| 13 | 2 | 19.565 | 24/8:15.210 |
| 14 | 3 | 22.283 | 24/8:18.038 |
| 15 | 4 | 23.847 | 23/8:02.032 |
| 16 | 3 | 20.287 | 23/8:01.068 |
| 17 | 3 | 19.301 | 24/8:19.704 |
| 18 | 3 | 19.812 | 24/8:18.359 |
| 19 | 3 | 21.678 | 24/8:19.512 |
| 20 | 3 | 19.556 | 24/8:18.004 |
| 21 | 3 | 19.918 | 24/8:17.053 |
| 22 | 3 | 20.145 | 24/8:16.436 |
| 23 | 3 | 21.810 | 24/8:17.610 |
| 24 | 3 | 22.732 | 24/8:19.608 |