| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.030 | N/A |
| 2 | 2 | 20.465 | 21/7:16.033 |
| 3 | 2 | 20.148 | 21/7:13.016 |
| 4 | 2 | 20.937 | 21/7:17.363 |
| 5 | 2 | 20.378 | 21/7:16.067 |
| 6 | 2 | 20.282 | 21/7:15.087 |
| 7 | 2 | 24.010 | 20/7:06.726 |
| 8 | 2 | 26.028 | 20/7:20.274 |
| 9 | 2 | 20.146 | 20/7:16.465 |
| 10 | 2 | 20.105 | 20/7:13.416 |
| 11 | 2 | 20.584 | 20/7:11.887 |
| 12 | 2 | 20.834 | 20/7:11.068 |
| 13 | 2 | 20.417 | 20/7:09.725 |
| 14 | 2 | 20.116 | 20/7:08.149 |
| 15 | 2 | 22.321 | 20/7:09.790 |
| 16 | 2 | 28.659 | 20/7:19.241 |
| 17 | 2 | 22.072 | 20/7:19.688 |
| 18 | 2 | 22.825 | 20/7:20.924 |
| 19 | 2 | 21.084 | 20/7:20.186 |
| 20 | 2 | 20.485 | 20/7:18.926 |