| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.877 | N/A |
| 2 | 1 | 17.876 | 21/6:13.397 |
| 3 | 1 | 18.408 | 20/6:00.575 |
| 4 | 1 | 17.882 | 21/6:16.983 |
| 5 | 1 | 17.809 | 21/6:15.752 |
| 6 | 1 | 18.106 | 21/6:16.201 |
| 7 | 1 | 17.713 | 21/6:15.190 |
| 8 | 1 | 18.263 | 21/6:16.039 |
| 9 | 1 | 17.953 | 21/6:15.902 |
| 10 | 1 | 17.894 | 21/6:15.663 |
| 11 | 1 | 18.496 | 21/6:16.677 |
| 12 | 1 | 20.894 | 20/6:03.566 |
| 13 | 1 | 18.519 | 20/6:03.914 |
| 14 | 1 | 17.786 | 20/6:03.137 |
| 15 | 1 | 18.350 | 20/6:03.236 |
| 16 | 1 | 17.345 | 20/6:02.049 |
| 17 | 1 | 18.543 | 20/6:02.433 |
| 18 | 1 | 17.973 | 20/6:02.135 |
| 19 | 1 | 18.422 | 20/6:02.344 |
| 20 | 1 | 18.219 | 20/6:02.328 |