| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.568 | N/A |
| 2 | 3 | 21.078 | 23/8:14.284 |
| 3 | 3 | 22.670 | 22/8:09.922 |
| 4 | 2 | 23.385 | 22/8:20.499 |
| 5 | 1 | 22.569 | 22/8:21.503 |
| 6 | 1 | 22.690 | 21/8:00.136 |
| 7 | 1 | 21.428 | 22/8:18.938 |
| 8 | 1 | 22.794 | 22/8:20.041 |
| 9 | 1 | 21.749 | 22/8:18.770 |
| 10 | 1 | 24.127 | 21/8:00.545 |
| 11 | 1 | 22.922 | 21/8:01.392 |
| 12 | 1 | 23.703 | 21/8:03.504 |
| 13 | 1 | 21.982 | 21/8:02.396 |
| 14 | 1 | 24.894 | 21/8:05.938 |
| 15 | 1 | 23.462 | 21/8:06.929 |
| 16 | 1 | 22.878 | 21/8:07.009 |
| 17 | 1 | 25.171 | 21/8:09.945 |
| 18 | 1 | 22.949 | 21/8:09.922 |
| 19 | 1 | 22.924 | 21/8:09.873 |
| 20 | 1 | 22.972 | 21/8:09.880 |
| 21 | 1 | 23.391 | 21/8:10.306 |