| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.675 | N/A |
| 2 | 1 | 20.612 | 21/7:14.915 |
| 3 | 1 | 22.039 | 20/7:07.859 |
| 4 | 1 | 21.259 | 20/7:07.438 |
| 5 | 1 | 20.187 | 20/7:02.135 |
| 6 | 1 | 20.186 | 21/7:19.807 |
| 7 | 1 | 24.901 | 20/7:11.757 |
| 8 | 1 | 20.205 | 20/7:08.159 |
| 9 | 1 | 19.727 | 20/7:04.325 |
| 10 | 1 | 21.608 | 20/7:05.314 |
| 11 | 1 | 21.291 | 20/7:05.503 |
| 12 | 1 | 22.673 | 20/7:08.045 |
| 13 | 1 | 19.609 | 20/7:05.311 |
| 14 | 1 | 20.324 | 20/7:04.044 |
| 15 | 1 | 19.807 | 20/7:02.255 |
| 16 | 1 | 20.364 | 20/7:01.411 |
| 17 | 1 | 20.374 | 20/7:00.684 |
| 18 | 1 | 20.655 | 20/7:00.357 |
| 19 | 1 | 21.713 | 20/7:01.183 |
| 20 | 1 | 23.018 | 20/7:03.227 |