| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.193 | 19/6:04.667 |
| 2 | 3 | 18.042 | 20/6:12.350 |
| 3 | 3 | 17.311 | 20/6:03.640 |
| 4 | 3 | 17.024 | 21/6:15.742 |
| 5 | 2 | 17.095 | 21/6:12.393 |
| 6 | 2 | 18.776 | 21/6:16.043 |
| 7 | 2 | 17.800 | 21/6:15.723 |
| 8 | 1 | 17.144 | 21/6:13.761 |
| 9 | 1 | 17.039 | 21/6:11.989 |
| 10 | 1 | 17.015 | 21/6:10.522 |
| 11 | 1 | 17.257 | 21/6:09.783 |
| 12 | 1 | 18.328 | 21/6:11.042 |
| 13 | 1 | 18.033 | 21/6:11.631 |
| 14 | 1 | 18.050 | 21/6:12.160 |
| 15 | 1 | 18.675 | 21/6:13.495 |
| 16 | 1 | 18.956 | 21/6:15.031 |
| 17 | 1 | 17.448 | 21/6:14.524 |
| 18 | 1 | 20.756 | 21/6:17.932 |
| 19 | 1 | 18.026 | 21/6:17.965 |
| 20 | 1 | 21.557 | 20/6:03.525 |