| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.046 | N/A |
| 2 | 5 | 23.058 | 19/7:21.009 |
| 3 | 5 | 21.429 | 19/7:06.429 |
| 4 | 5 | 22.275 | 19/7:06.618 |
| 5 | 5 | 22.065 | 19/7:05.767 |
| 6 | 5 | 21.204 | 19/7:02.157 |
| 7 | 4 | 23.860 | 19/7:07.719 |
| 8 | 4 | 20.952 | 19/7:04.213 |
| 9 | 4 | 20.607 | 19/7:00.808 |
| 10 | 4 | 21.040 | 20/7:20.858 |
| 11 | 4 | 21.313 | 20/7:19.871 |
| 12 | 4 | 21.509 | 20/7:19.403 |
| 13 | 4 | 21.370 | 20/7:18.792 |
| 14 | 4 | 21.968 | 20/7:19.149 |
| 15 | 4 | 21.671 | 20/7:19.053 |
| 16 | 4 | 21.757 | 20/7:19.078 |
| 17 | 4 | 21.460 | 20/7:18.747 |
| 18 | 4 | 22.317 | 20/7:19.413 |
| 19 | 4 | 21.853 | 20/7:19.515 |
| 20 | 4 | 21.223 | 20/7:18.977 |