| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.894 | N/A |
| 2 | 3 | 18.973 | 20/6:18.381 |
| 3 | 3 | 18.301 | 20/6:11.997 |
| 4 | 3 | 18.180 | 20/6:09.102 |
| 5 | 3 | 18.259 | 20/6:08.030 |
| 6 | 3 | 17.691 | 20/6:05.229 |
| 7 | 3 | 17.933 | 20/6:04.127 |
| 8 | 3 | 18.745 | 20/6:05.545 |
| 9 | 3 | 18.143 | 20/6:05.178 |
| 10 | 3 | 18.359 | 20/6:05.349 |
| 11 | 3 | 17.893 | 20/6:04.600 |
| 12 | 3 | 17.561 | 20/6:03.414 |
| 13 | 3 | 17.668 | 20/6:02.595 |
| 14 | 3 | 17.888 | 20/6:02.223 |
| 15 | 3 | 19.994 | 20/6:04.763 |
| 16 | 3 | 18.379 | 20/6:04.918 |
| 17 | 3 | 18.109 | 20/6:04.734 |
| 18 | 3 | 18.039 | 20/6:04.493 |
| 19 | 3 | 20.374 | 20/6:06.743 |
| 20 | 3 | 18.838 | 20/6:07.221 |