| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.322 | 20/6:06.440 |
| 2 | 1 | 17.726 | 20/6:00.480 |
| 3 | 1 | 17.374 | 21/6:13.954 |
| 4 | 1 | 17.502 | 21/6:12.351 |
| 5 | 1 | 17.617 | 21/6:11.872 |
| 6 | 1 | 17.400 | 21/6:10.794 |
| 7 | 1 | 17.915 | 21/6:11.568 |
| 8 | 1 | 17.889 | 21/6:12.081 |
| 9 | 1 | 17.834 | 21/6:12.351 |
| 10 | 1 | 17.734 | 21/6:12.357 |
| 11 | 1 | 17.828 | 21/6:12.542 |
| 12 | 1 | 17.753 | 21/6:12.565 |
| 13 | 1 | 17.524 | 21/6:12.214 |
| 14 | 1 | 17.214 | 21/6:11.448 |
| 15 | 1 | 18.873 | 21/6:13.107 |
| 16 | 1 | 18.083 | 21/6:13.522 |
| 17 | 1 | 17.875 | 21/6:13.631 |
| 18 | 1 | 17.591 | 21/6:13.396 |
| 19 | 1 | 17.765 | 21/6:13.379 |
| 20 | 1 | 18.117 | 21/6:13.733 |
| 21 | 1 | 18.097 | 21/6:14.033 |