| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.974 | N/A |
| 2 | 1 | 17.246 | 21/6:08.894 |
| 3 | 1 | 17.173 | 21/6:08.164 |
| 4 | 1 | 16.972 | 21/6:06.580 |
| 5 | 1 | 16.797 | 21/6:04.914 |
| 6 | 1 | 16.845 | 21/6:04.106 |
| 7 | 1 | 17.183 | 21/6:04.694 |
| 8 | 1 | 16.556 | 21/6:03.322 |
| 9 | 1 | 17.004 | 21/6:03.414 |
| 10 | 1 | 17.580 | 21/6:04.765 |
| 11 | 1 | 17.215 | 21/6:05.116 |
| 12 | 1 | 17.160 | 21/6:05.303 |
| 13 | 1 | 16.866 | 21/6:04.969 |
| 14 | 1 | 16.638 | 21/6:04.335 |
| 15 | 1 | 17.306 | 21/6:04.746 |
| 16 | 1 | 17.141 | 21/6:04.883 |
| 17 | 1 | 16.801 | 21/6:04.577 |
| 18 | 1 | 16.763 | 21/6:04.263 |
| 19 | 1 | 16.951 | 21/6:04.192 |
| 20 | 1 | 16.741 | 21/6:03.908 |
| 21 | 1 | 18.618 | 21/6:05.530 |