| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.516 | 21/7:10.836 |
| 2 | 5 | 24.273 | 19/7:05.495 |
| 3 | 5 | 20.193 | 20/7:13.213 |
| 4 | 5 | 21.015 | 20/7:09.985 |
| 5 | 5 | 26.660 | 19/7:08.097 |
| 6 | 5 | 20.879 | 19/7:02.864 |
| 7 | 5 | 25.783 | 19/7:12.437 |
| 8 | 5 | 19.398 | 19/7:04.453 |
| 9 | 5 | 21.969 | 19/7:03.670 |
| 10 | 5 | 22.169 | 19/7:03.425 |
| 11 | 5 | 23.155 | 19/7:04.926 |
| 12 | 5 | 26.083 | 19/7:10.814 |
| 13 | 5 | 19.899 | 19/7:06.758 |
| 14 | 5 | 24.412 | 19/7:09.405 |
| 15 | 4 | 22.252 | 19/7:08.964 |
| 16 | 4 | 28.901 | 19/7:16.474 |
| 17 | 4 | 19.483 | 19/7:12.574 |
| 18 | 4 | 23.842 | 19/7:13.709 |
| 19 | 4 | 20.097 | 19/7:10.979 |