| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.471 | N/A |
| 2 | 2 | 23.915 | 18/7:12.026 |
| 3 | 2 | 24.414 | 18/7:16.267 |
| 4 | 2 | 21.497 | 18/7:01.151 |
| 5 | 2 | 25.914 | 18/7:12.366 |
| 6 | 2 | 19.574 | 19/7:20.601 |
| 7 | 1 | 20.791 | 19/7:13.786 |
| 8 | 1 | 21.174 | 19/7:09.902 |
| 9 | 1 | 19.656 | 19/7:03.574 |
| 10 | 1 | 21.430 | 19/7:02.201 |
| 11 | 1 | 19.491 | 20/7:19.397 |
| 12 | 1 | 28.118 | 19/7:07.973 |
| 13 | 2 | 23.843 | 19/7:10.196 |
| 14 | 2 | 20.008 | 19/7:06.767 |
| 15 | 2 | 29.727 | 19/7:16.323 |
| 16 | 1 | 23.227 | 19/7:16.805 |
| 17 | 1 | 20.075 | 19/7:13.681 |
| 18 | 2 | 21.329 | 19/7:12.253 |
| 19 | 1 | 26.678 | 19/7:16.332 |