| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 23.004 | N/A |
| 2 | 4 | 20.753 | 21/7:18.064 |
| 3 | 3 | 20.925 | 21/7:19.784 |
| 4 | 5 | 25.693 | 19/7:07.023 |
| 5 | 5 | 20.257 | 20/7:19.237 |
| 6 | 6 | 22.778 | 19/7:00.465 |
| 7 | 6 | 20.827 | 20/7:18.575 |
| 8 | 7 | 27.604 | 19/7:11.442 |
| 9 | 6 | 21.320 | 19/7:08.357 |
| 10 | 6 | 19.962 | 19/7:03.242 |
| 11 | 6 | 24.937 | 19/7:08.104 |
| 12 | 6 | 20.998 | 19/7:05.637 |
| 13 | 6 | 22.774 | 19/7:06.246 |
| 14 | 6 | 23.165 | 19/7:07.302 |
| 15 | 6 | 22.728 | 19/7:07.645 |
| 16 | 6 | 24.363 | 19/7:09.904 |
| 17 | 6 | 20.181 | 19/7:07.177 |
| 18 | 5 | 21.179 | 19/7:05.827 |
| 19 | 6 | 29.970 | 19/7:13.418 |