| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.245 | N/A |
| 2 | 1 | 18.716 | 20/6:15.849 |
| 3 | 1 | 20.575 | 19/6:13.864 |
| 4 | 1 | 21.983 | 18/6:07.464 |
| 5 | 1 | 18.772 | 18/6:00.440 |
| 6 | 1 | 18.863 | 19/6:16.317 |
| 7 | 1 | 18.593 | 19/6:12.751 |
| 8 | 1 | 18.660 | 19/6:10.375 |
| 9 | 1 | 18.990 | 19/6:09.337 |
| 10 | 1 | 19.293 | 19/6:09.135 |
| 11 | 1 | 18.807 | 19/6:08.098 |
| 12 | 1 | 19.284 | 19/6:08.031 |
| 13 | 1 | 18.573 | 19/6:06.908 |
| 14 | 1 | 18.516 | 19/6:05.879 |
| 15 | 1 | 19.021 | 19/6:05.647 |
| 16 | 1 | 18.581 | 19/6:04.917 |
| 17 | 1 | 18.848 | 19/6:04.579 |
| 18 | 1 | 18.229 | 19/6:03.625 |
| 19 | 1 | 18.581 | 19/6:03.130 |