| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 29.988 | N/A |
| 2 | 2 | 23.616 | 21/8:22.308 |
| 3 | 1 | 22.986 | 21/8:16.008 |
| 4 | 1 | 23.801 | 21/8:19.341 |
| 5 | 1 | 24.014 | 21/8:22.073 |
| 6 | 1 | 22.985 | 21/8:19.596 |
| 7 | 1 | 24.324 | 21/8:22.408 |
| 8 | 1 | 23.487 | 21/8:22.025 |
| 9 | 1 | 23.941 | 21/8:22.873 |
| 10 | 1 | 23.130 | 21/8:21.730 |
| 11 | 1 | 23.429 | 21/8:21.414 |
| 12 | 1 | 26.441 | 20/8:02.799 |
| 13 | 1 | 23.595 | 20/8:02.423 |
| 14 | 1 | 23.174 | 20/8:01.490 |
| 15 | 1 | 23.653 | 20/8:01.341 |
| 16 | 1 | 27.408 | 20/8:05.967 |
| 17 | 1 | 23.954 | 20/8:05.914 |
| 18 | 1 | 24.415 | 20/8:06.382 |
| 19 | 1 | 24.189 | 20/8:06.560 |
| 20 | 1 | 23.894 | 20/8:06.424 |