| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.517 | N/A |
| 2 | 2 | 32.780 | 15/8:01.437 |
| 3 | 1 | 27.216 | 17/8:22.485 |
| 4 | 1 | 24.830 | 18/8:23.197 |
| 5 | 1 | 22.157 | 19/8:23.940 |
| 6 | 1 | 23.586 | 19/8:12.565 |
| 7 | 1 | 23.944 | 19/8:06.056 |
| 8 | 1 | 25.753 | 19/8:06.058 |
| 9 | 1 | 25.844 | 19/8:06.264 |
| 10 | 1 | 25.484 | 19/8:05.705 |
| 11 | 1 | 31.345 | 19/8:15.807 |
| 12 | 1 | 23.866 | 19/8:11.834 |
| 13 | 1 | 20.471 | 19/8:03.431 |
| 14 | 1 | 34.569 | 19/8:15.840 |
| 15 | 1 | 34.500 | 19/8:26.389 |
| 16 | 1 | 31.380 | 18/8:04.605 |
| 17 | 1 | 22.295 | 19/8:26.289 |
| 18 | 1 | 25.509 | 19/8:24.841 |
| 19 | 1 | 28.344 | 19/8:26.390 |