| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.654 | 17/6:08.118 |
| 2 | 2 | 19.155 | 18/6:07.281 |
| 3 | 1 | 18.697 | 19/6:16.871 |
| 4 | 1 | 18.328 | 19/6:09.712 |
| 5 | 1 | 20.124 | 19/6:12.240 |
| 6 | 1 | 19.436 | 19/6:11.748 |
| 7 | 1 | 17.647 | 19/6:06.540 |
| 8 | 1 | 18.519 | 19/6:04.705 |
| 9 | 1 | 17.465 | 19/6:01.053 |
| 10 | 1 | 18.258 | 20/6:18.566 |
| 11 | 1 | 19.101 | 20/6:18.880 |
| 12 | 1 | 17.945 | 20/6:17.215 |
| 13 | 1 | 18.734 | 20/6:17.020 |
| 14 | 1 | 18.478 | 20/6:16.487 |
| 15 | 1 | 18.901 | 20/6:16.589 |
| 16 | 1 | 18.059 | 20/6:15.626 |
| 17 | 1 | 18.212 | 20/6:14.956 |
| 18 | 1 | 18.071 | 20/6:14.204 |
| 19 | 1 | 18.122 | 20/6:13.585 |
| 20 | 1 | 17.952 | 20/6:12.858 |