| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.866 | N/A |
| 2 | 1 | 20.997 | 19/6:19.812 |
| 3 | 1 | 21.607 | 18/6:04.000 |
| 4 | 1 | 20.368 | 19/6:19.698 |
| 5 | 1 | 20.723 | 19/6:18.493 |
| 6 | 1 | 20.402 | 19/6:16.615 |
| 7 | 1 | 20.732 | 19/6:16.353 |
| 8 | 1 | 20.652 | 19/6:15.096 |
| 9 | 1 | 20.121 | 19/6:14.470 |
| 10 | 1 | 21.084 | 19/6:15.238 |
| 11 | 1 | 20.330 | 19/6:14.494 |
| 12 | 1 | 20.641 | 19/6:14.395 |
| 13 | 1 | 21.912 | 19/6:16.219 |
| 14 | 1 | 21.816 | 19/6:17.629 |
| 15 | 1 | 21.155 | 19/6:17.988 |
| 16 | 1 | 21.412 | 19/6:18.608 |
| 17 | 1 | 21.651 | 19/6:19.419 |
| 18 | 1 | 22.360 | 19/6:20.885 |
| 19 | 1 | 21.880 | 19/6:21.709 |