| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.041 | 20/6:00.820 |
| 2 | 2 | 17.723 | 21/6:15.522 |
| 3 | 2 | 17.575 | 21/6:13.373 |
| 4 | 2 | 18.122 | 21/6:15.170 |
| 5 | 2 | 17.061 | 21/6:11.792 |
| 6 | 1 | 17.231 | 21/6:10.135 |
| 7 | 1 | 17.816 | 21/6:10.707 |
| 8 | 1 | 17.733 | 21/6:10.918 |
| 9 | 1 | 17.598 | 21/6:10.767 |
| 10 | 1 | 18.189 | 21/6:11.887 |
| 11 | 1 | 17.174 | 21/6:10.866 |
| 12 | 1 | 17.061 | 21/6:09.817 |
| 13 | 1 | 17.701 | 21/6:09.963 |
| 14 | 1 | 17.592 | 21/6:09.925 |
| 15 | 1 | 17.316 | 21/6:09.506 |
| 16 | 1 | 17.444 | 21/6:09.307 |
| 17 | 1 | 17.293 | 21/6:08.945 |
| 18 | 1 | 17.747 | 21/6:09.153 |
| 19 | 1 | 18.191 | 21/6:09.830 |
| 20 | 1 | 18.057 | 21/6:10.298 |
| 21 | 1 | 17.797 | 21/6:10.462 |