| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.777 | N/A |
| 2 | 2 | 22.023 | 22/8:10.026 |
| 3 | 2 | 21.124 | 22/8:00.820 |
| 4 | 2 | 21.071 | 23/8:18.709 |
| 5 | 2 | 21.708 | 23/8:20.037 |
| 6 | 2 | 20.950 | 23/8:18.031 |
| 7 | 2 | 24.517 | 22/8:07.652 |
| 8 | 2 | 21.286 | 22/8:05.814 |
| 9 | 2 | 23.037 | 22/8:09.031 |
| 10 | 2 | 21.416 | 22/8:07.751 |
| 11 | 2 | 22.362 | 22/8:08.714 |
| 12 | 2 | 24.061 | 22/8:12.745 |
| 13 | 2 | 27.248 | 22/8:21.682 |
| 14 | 2 | 22.482 | 22/8:21.545 |
| 15 | 2 | 22.029 | 22/8:20.748 |
| 16 | 2 | 24.659 | 21/8:01.074 |
| 17 | 2 | 23.087 | 21/8:01.602 |
| 18 | 2 | 27.023 | 21/8:06.698 |
| 19 | 2 | 21.596 | 21/8:05.198 |
| 20 | 2 | 21.826 | 21/8:04.098 |
| 21 | 2 | 22.062 | 21/8:03.344 |