| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.627 | N/A |
| 2 | 4 | 22.464 | 22/8:11.371 |
| 3 | 4 | 26.919 | 20/8:08.765 |
| 4 | 4 | 21.145 | 21/8:09.813 |
| 5 | 4 | 20.677 | 22/8:18.453 |
| 6 | 4 | 21.449 | 22/8:12.773 |
| 7 | 4 | 20.978 | 22/8:07.339 |
| 8 | 4 | 20.916 | 22/8:03.271 |
| 9 | 4 | 21.227 | 22/8:01.036 |
| 10 | 4 | 20.675 | 23/8:19.838 |
| 11 | 4 | 20.575 | 23/8:17.082 |
| 12 | 4 | 21.338 | 23/8:16.353 |
| 13 | 3 | 20.995 | 23/8:15.116 |
| 14 | 3 | 24.397 | 23/8:19.827 |
| 15 | 3 | 24.791 | 22/8:02.446 |
| 16 | 3 | 20.308 | 22/8:00.022 |
| 17 | 3 | 20.298 | 23/8:19.711 |
| 18 | 3 | 20.500 | 23/8:18.000 |
| 19 | 3 | 27.985 | 22/8:03.536 |
| 20 | 3 | 27.645 | 22/8:09.675 |
| 21 | 3 | 20.922 | 22/8:08.141 |
| 22 | 3 | 22.733 | 22/8:08.564 |