| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.792 | N/A |
| 2 | 3 | 27.374 | 18/8:07.015 |
| 3 | 3 | 23.875 | 19/8:03.033 |
| 4 | 2 | 20.703 | 21/8:21.472 |
| 5 | 2 | 20.192 | 21/8:02.512 |
| 6 | 2 | 21.678 | 22/8:19.844 |
| 7 | 1 | 21.428 | 22/8:15.167 |
| 8 | 1 | 20.081 | 22/8:07.785 |
| 9 | 2 | 21.094 | 22/8:04.907 |
| 10 | 1 | 21.339 | 22/8:03.241 |
| 11 | 1 | 29.360 | 22/8:18.752 |
| 12 | 1 | 20.142 | 22/8:13.845 |
| 13 | 1 | 28.053 | 21/8:00.657 |
| 14 | 1 | 30.907 | 21/8:12.908 |
| 15 | 1 | 26.133 | 21/8:16.590 |
| 16 | 1 | 33.110 | 20/8:04.719 |
| 17 | 1 | 21.011 | 20/8:00.737 |
| 18 | 1 | 20.520 | 21/8:20.615 |
| 19 | 1 | 25.422 | 21/8:22.260 |
| 20 | 1 | 25.476 | 21/8:23.789 |
| 21 | 1 | 31.415 | 21/8:31.105 |