| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.801 | N/A |
| 2 | 1 | 17.734 | 20/6:02.747 |
| 3 | 1 | 17.499 | 20/6:00.514 |
| 4 | 1 | 17.450 | 21/6:17.021 |
| 5 | 1 | 17.390 | 21/6:16.166 |
| 6 | 1 | 17.347 | 21/6:15.481 |
| 7 | 1 | 17.437 | 21/6:15.324 |
| 8 | 1 | 17.577 | 21/6:15.612 |
| 9 | 1 | 17.539 | 21/6:15.733 |
| 10 | 1 | 17.414 | 21/6:15.549 |
| 11 | 1 | 17.434 | 21/6:15.443 |
| 12 | 1 | 17.615 | 21/6:15.684 |
| 13 | 1 | 20.295 | 20/6:02.625 |
| 14 | 1 | 17.854 | 20/6:02.809 |
| 15 | 1 | 17.362 | 20/6:02.300 |
| 16 | 1 | 17.907 | 20/6:02.549 |
| 17 | 1 | 17.458 | 20/6:02.234 |
| 18 | 1 | 17.724 | 20/6:02.253 |
| 19 | 1 | 17.554 | 20/6:02.090 |
| 20 | 1 | 17.887 | 20/6:02.278 |