| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.728 | N/A |
| 2 | 5 | 22.740 | 19/7:12.048 |
| 3 | 5 | 20.913 | 20/7:17.431 |
| 4 | 5 | 19.551 | 20/7:03.002 |
| 5 | 5 | 23.684 | 20/7:15.446 |
| 6 | 5 | 22.335 | 20/7:17.775 |
| 7 | 5 | 20.385 | 20/7:13.153 |
| 8 | 5 | 19.394 | 20/7:07.162 |
| 9 | 5 | 23.124 | 20/7:11.527 |
| 10 | 5 | 20.224 | 20/7:08.800 |
| 11 | 5 | 17.469 | 20/7:01.384 |
| 12 | 5 | 19.996 | 21/7:20.573 |
| 13 | 5 | 20.678 | 21/7:20.216 |
| 14 | 5 | 23.645 | 20/7:03.391 |
| 15 | 5 | 19.919 | 20/7:01.805 |
| 16 | 5 | 19.836 | 20/7:00.325 |
| 17 | 5 | 20.317 | 21/7:20.490 |
| 18 | 5 | 19.065 | 21/7:18.345 |
| 19 | 5 | 22.217 | 21/7:19.941 |
| 20 | 5 | 23.077 | 20/7:01.297 |