| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.706 | 21/6:11.826 |
| 2 | 3 | 18.138 | 21/6:16.362 |
| 3 | 3 | 17.582 | 21/6:13.982 |
| 4 | 3 | 17.401 | 21/6:11.842 |
| 5 | 3 | 17.667 | 21/6:11.675 |
| 6 | 4 | 19.741 | 20/6:00.783 |
| 7 | 4 | 17.725 | 21/6:17.880 |
| 8 | 3 | 17.958 | 21/6:17.785 |
| 9 | 3 | 17.645 | 21/6:16.980 |
| 10 | 3 | 17.861 | 21/6:16.790 |
| 11 | 3 | 18.158 | 21/6:17.202 |
| 12 | 3 | 18.056 | 21/6:17.367 |
| 13 | 3 | 17.896 | 21/6:17.247 |
| 14 | 3 | 17.833 | 21/6:17.050 |
| 15 | 3 | 17.735 | 21/6:16.743 |
| 16 | 3 | 18.215 | 21/6:17.104 |
| 17 | 3 | 17.748 | 21/6:16.845 |
| 18 | 3 | 17.844 | 21/6:16.727 |
| 19 | 3 | 17.552 | 21/6:16.299 |
| 20 | 3 | 17.556 | 21/6:15.918 |
| 21 | 3 | 21.324 | 21/6:19.341 |