| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.208 | 20/6:04.160 |
| 2 | 3 | 17.777 | 21/6:17.842 |
| 3 | 3 | 17.598 | 21/6:15.081 |
| 4 | 2 | 17.623 | 21/6:13.832 |
| 5 | 2 | 17.728 | 21/6:13.523 |
| 6 | 2 | 18.371 | 21/6:15.567 |
| 7 | 2 | 18.834 | 20/6:00.397 |
| 8 | 2 | 17.662 | 21/6:17.478 |
| 9 | 2 | 17.540 | 21/6:16.462 |
| 10 | 2 | 17.565 | 21/6:15.703 |
| 11 | 2 | 17.946 | 21/6:15.808 |
| 12 | 2 | 17.350 | 21/6:14.853 |
| 13 | 2 | 17.542 | 21/6:14.356 |
| 14 | 2 | 17.748 | 21/6:14.238 |
| 15 | 2 | 17.391 | 21/6:13.636 |
| 16 | 2 | 18.151 | 21/6:14.107 |
| 17 | 2 | 17.675 | 21/6:13.935 |
| 18 | 2 | 17.756 | 21/6:13.876 |
| 19 | 2 | 19.622 | 21/6:15.886 |
| 20 | 2 | 18.342 | 21/6:16.350 |
| 21 | 2 | 18.069 | 21/6:16.498 |