| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.433 | 18/7:01.794 |
| 2 | 1 | 19.415 | 20/7:08.480 |
| 3 | 1 | 23.141 | 20/7:19.927 |
| 4 | 1 | 18.794 | 20/7:03.915 |
| 5 | 1 | 19.313 | 21/7:17.203 |
| 6 | 1 | 24.154 | 20/7:07.500 |
| 7 | 1 | 16.032 | 21/7:12.846 |
| 8 | 1 | 20.355 | 21/7:12.172 |
| 9 | 1 | 19.873 | 21/7:10.523 |
| 10 | 1 | 20.806 | 21/7:11.164 |
| 11 | 1 | 20.658 | 21/7:11.405 |
| 12 | 1 | 26.880 | 20/7:01.423 |
| 13 | 1 | 21.292 | 20/7:01.763 |
| 14 | 1 | 25.239 | 20/7:07.693 |
| 15 | 1 | 20.021 | 20/7:05.875 |
| 16 | 1 | 20.801 | 20/7:05.259 |
| 17 | 1 | 21.006 | 20/7:04.956 |
| 18 | 1 | 21.309 | 20/7:05.024 |
| 19 | 1 | 22.327 | 20/7:06.157 |
| 20 | 1 | 19.724 | 20/7:04.573 |