| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.117 | N/A |
| 2 | 1 | 21.169 | 21/7:04.497 |
| 3 | 1 | 21.375 | 21/7:06.557 |
| 4 | 1 | 21.500 | 21/7:08.077 |
| 5 | 1 | 22.634 | 21/7:14.507 |
| 6 | 1 | 21.648 | 21/7:14.421 |
| 7 | 1 | 21.181 | 21/7:12.807 |
| 8 | 1 | 20.777 | 21/7:10.499 |
| 9 | 1 | 20.838 | 21/7:08.922 |
| 10 | 1 | 21.291 | 21/7:08.701 |
| 11 | 1 | 20.916 | 21/7:07.775 |
| 12 | 1 | 20.865 | 21/7:06.924 |
| 13 | 1 | 21.390 | 21/7:07.090 |
| 14 | 1 | 22.490 | 21/7:08.923 |
| 15 | 1 | 22.695 | 21/7:10.787 |
| 16 | 1 | 23.471 | 21/7:13.437 |
| 17 | 1 | 23.491 | 21/7:15.780 |
| 18 | 1 | 22.776 | 21/7:17.007 |
| 19 | 1 | 24.023 | 21/7:19.483 |
| 20 | 1 | 26.477 | 20/7:02.124 |