| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.951 | 19/6:19.069 |
| 2 | 2 | 20.551 | 18/6:04.518 |
| 3 | 1 | 19.304 | 19/6:18.771 |
| 4 | 2 | 19.868 | 19/6:18.451 |
| 5 | 1 | 19.625 | 19/6:17.336 |
| 6 | 1 | 19.717 | 19/6:16.884 |
| 7 | 1 | 20.053 | 19/6:17.473 |
| 8 | 1 | 19.934 | 19/6:17.632 |
| 9 | 1 | 19.155 | 19/6:16.111 |
| 10 | 1 | 19.577 | 19/6:15.696 |
| 11 | 1 | 19.408 | 19/6:15.065 |
| 12 | 1 | 19.582 | 19/6:14.815 |
| 13 | 1 | 20.415 | 19/6:15.820 |
| 14 | 1 | 19.349 | 19/6:15.235 |
| 15 | 1 | 20.387 | 19/6:16.043 |
| 16 | 1 | 23.867 | 18/6:00.836 |
| 17 | 1 | 19.677 | 18/6:00.445 |
| 18 | 1 | 19.465 | 19/6:19.879 |
| 19 | 1 | 19.480 | 19/6:19.365 |