| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.715 | N/A |
| 2 | 4 | 18.818 | 19/6:05.439 |
| 3 | 3 | 19.065 | 19/6:07.662 |
| 4 | 1 | 20.036 | 19/6:14.229 |
| 5 | 1 | 18.660 | 19/6:11.320 |
| 6 | 1 | 20.087 | 19/6:14.712 |
| 7 | 1 | 19.945 | 19/6:16.548 |
| 8 | 1 | 23.407 | 18/6:06.758 |
| 9 | 1 | 19.329 | 18/6:05.327 |
| 10 | 1 | 22.029 | 18/6:09.314 |
| 11 | 1 | 19.958 | 18/6:08.982 |
| 12 | 1 | 20.375 | 18/6:09.356 |
| 13 | 1 | 21.038 | 18/6:10.606 |
| 14 | 1 | 20.809 | 18/6:11.365 |
| 15 | 1 | 18.862 | 18/6:09.651 |
| 16 | 1 | 19.952 | 18/6:09.401 |
| 17 | 1 | 20.254 | 18/6:09.503 |
| 18 | 1 | 23.039 | 18/6:12.378 |