| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.048 | N/A |
| 2 | 1 | 21.418 | 21/7:09.408 |
| 3 | 1 | 20.948 | 21/7:04.708 |
| 4 | 1 | 20.704 | 21/7:01.514 |
| 5 | 1 | 20.954 | 21/7:01.168 |
| 6 | 1 | 21.267 | 21/7:02.212 |
| 7 | 1 | 20.562 | 21/7:00.558 |
| 8 | 1 | 21.819 | 21/7:02.968 |
| 9 | 1 | 21.121 | 21/7:03.030 |
| 10 | 1 | 22.103 | 21/7:05.261 |
| 11 | 1 | 21.025 | 21/7:04.089 |
| 12 | 1 | 21.027 | 21/7:04.589 |
| 13 | 1 | 20.888 | 21/7:04.108 |
| 14 | 1 | 28.173 | 21/7:14.908 |
| 15 | 1 | 23.188 | 21/7:17.043 |
| 16 | 1 | 20.892 | 21/7:15.833 |
| 17 | 1 | 20.867 | 21/7:14.743 |
| 18 | 1 | 23.015 | 21/7:16.308 |
| 19 | 1 | 21.365 | 21/7:15.865 |
| 20 | 1 | 20.679 | 21/7:14.748 |
| 21 | 1 | 20.783 | 21/7:13.846 |