| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.470 | 20/6:09.400 |
| 2 | 7 | 19.829 | 19/6:03.841 |
| 3 | 7 | 18.965 | 19/6:02.672 |
| 4 | 7 | 20.228 | 19/6:08.087 |
| 5 | 6 | 18.796 | 19/6:05.894 |
| 6 | 7 | 20.705 | 19/6:10.478 |
| 7 | 7 | 21.718 | 19/6:16.501 |
| 8 | 7 | 17.803 | 19/6:11.721 |
| 9 | 7 | 19.743 | 19/6:12.098 |
| 10 | 7 | 17.886 | 19/6:08.872 |
| 11 | 7 | 19.651 | 19/6:09.281 |
| 12 | 7 | 17.629 | 19/6:06.420 |
| 13 | 7 | 18.987 | 19/6:05.984 |
| 14 | 7 | 18.024 | 19/6:04.303 |
| 15 | 7 | 16.913 | 19/6:01.440 |
| 16 | 7 | 20.169 | 19/6:02.800 |
| 17 | 7 | 18.680 | 19/6:02.337 |
| 18 | 7 | 18.224 | 19/6:01.443 |
| 19 | 7 | 17.464 | 20/6:18.825 |
| 20 | 7 | 23.371 | 20/6:23.255 |