| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.423 | N/A |
| 2 | 1 | 20.448 | 21/7:11.383 |
| 3 | 1 | 21.298 | 21/7:19.883 |
| 4 | 1 | 20.862 | 21/7:19.809 |
| 5 | 1 | 20.662 | 21/7:18.773 |
| 6 | 1 | 20.420 | 21/7:17.183 |
| 7 | 1 | 20.937 | 21/7:17.846 |
| 8 | 1 | 20.735 | 21/7:17.743 |
| 9 | 1 | 20.540 | 21/7:17.178 |
| 10 | 1 | 20.578 | 21/7:16.823 |
| 11 | 1 | 20.549 | 21/7:16.481 |
| 12 | 1 | 20.381 | 21/7:15.895 |
| 13 | 1 | 21.020 | 21/7:16.473 |
| 14 | 1 | 20.729 | 21/7:16.513 |
| 15 | 1 | 20.937 | 21/7:16.845 |
| 16 | 1 | 21.167 | 21/7:17.440 |
| 17 | 1 | 20.611 | 21/7:17.265 |
| 18 | 1 | 21.612 | 21/7:18.288 |
| 19 | 1 | 21.069 | 21/7:18.595 |
| 20 | 1 | 23.365 | 20/7:00.343 |