| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.205 | N/A |
| 2 | 1 | 18.324 | 23/7:02.333 |
| 3 | 1 | 23.148 | 21/7:13.925 |
| 4 | 1 | 23.927 | 20/7:13.398 |
| 5 | 1 | 19.730 | 20/7:03.567 |
| 6 | 2 | 22.239 | 20/7:07.203 |
| 7 | 2 | 19.643 | 20/7:01.406 |
| 8 | 2 | 22.905 | 20/7:06.119 |
| 9 | 2 | 18.915 | 20/7:00.178 |
| 10 | 2 | 20.566 | 21/7:20.087 |
| 11 | 3 | 22.313 | 20/7:01.454 |
| 12 | 3 | 18.837 | 21/7:18.381 |
| 13 | 3 | 21.805 | 21/7:19.791 |
| 14 | 3 | 23.020 | 20/7:01.671 |
| 15 | 3 | 23.113 | 20/7:04.291 |
| 16 | 3 | 19.272 | 20/7:01.697 |
| 17 | 3 | 20.776 | 20/7:01.212 |
| 18 | 3 | 26.782 | 20/7:07.498 |
| 19 | 3 | 23.348 | 20/7:09.460 |
| 20 | 3 | 19.171 | 20/7:07.039 |