| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.067 | N/A |
| 2 | 2 | 16.296 | 22/6:03.283 |
| 3 | 2 | 18.563 | 21/6:09.657 |
| 4 | 2 | 16.442 | 21/6:03.073 |
| 5 | 1 | 19.470 | 21/6:14.922 |
| 6 | 2 | 18.088 | 21/6:16.503 |
| 7 | 1 | 15.630 | 21/6:09.363 |
| 8 | 2 | 17.667 | 21/6:10.084 |
| 9 | 2 | 17.411 | 21/6:09.984 |
| 10 | 2 | 17.032 | 21/6:09.064 |
| 11 | 1 | 15.790 | 21/6:05.845 |
| 12 | 2 | 18.087 | 21/6:07.387 |
| 13 | 2 | 19.101 | 21/6:10.362 |
| 14 | 1 | 18.763 | 21/6:12.359 |
| 15 | 1 | 15.781 | 21/6:09.811 |
| 16 | 1 | 16.478 | 21/6:08.532 |
| 17 | 1 | 16.269 | 21/6:07.152 |
| 18 | 1 | 16.372 | 21/6:06.055 |
| 19 | 1 | 16.424 | 21/6:05.138 |
| 20 | 1 | 16.995 | 21/6:04.918 |
| 21 | 1 | 16.358 | 21/6:04.084 |