| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.773 | 19/6:15.687 |
| 2 | 3 | 18.966 | 19/6:08.021 |
| 3 | 3 | 22.920 | 18/6:09.954 |
| 4 | 3 | 19.452 | 18/6:05.000 |
| 5 | 2 | 19.230 | 18/6:01.228 |
| 6 | 3 | 20.816 | 18/6:03.471 |
| 7 | 3 | 21.073 | 18/6:05.734 |
| 8 | 4 | 46.688 | 16/6:17.836 |
| 9 | 3 | 21.792 | 16/6:14.596 |
| 10 | 4 | 28.130 | 16/6:22.144 |
| 11 | 4 | 19.648 | 16/6:15.983 |
| 12 | 4 | 22.933 | 16/6:15.228 |
| 13 | 4 | 25.305 | 16/6:17.509 |
| 14 | 4 | 21.922 | 16/6:15.598 |
| 15 | 4 | 21.117 | 16/6:13.083 |
| 16 | 4 | 22.830 | 16/6:12.595 |