| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.865 | N/A |
| 2 | 1 | 18.871 | 22/7:05.156 |
| 3 | 2 | 21.749 | 21/7:15.065 |
| 4 | 1 | 18.794 | 21/7:04.958 |
| 5 | 1 | 18.793 | 22/7:19.451 |
| 6 | 1 | 20.776 | 21/7:04.797 |
| 7 | 1 | 21.269 | 21/7:09.705 |
| 8 | 1 | 22.832 | 21/7:17.676 |
| 9 | 1 | 19.525 | 21/7:15.387 |
| 10 | 1 | 17.386 | 21/7:08.853 |
| 11 | 1 | 22.040 | 21/7:12.935 |
| 12 | 1 | 17.701 | 21/7:08.385 |
| 13 | 1 | 18.287 | 21/7:05.057 |
| 14 | 1 | 17.307 | 21/7:01.680 |
| 15 | 1 | 17.836 | 22/7:18.614 |
| 16 | 1 | 18.112 | 22/7:16.654 |
| 17 | 1 | 20.866 | 22/7:18.554 |
| 18 | 1 | 21.190 | 21/7:01.022 |
| 19 | 1 | 17.762 | 22/7:18.477 |
| 20 | 1 | 22.724 | 21/7:02.359 |
| 21 | 1 | 17.259 | 22/7:19.497 |