| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.029 | N/A |
| 2 | 2 | 18.632 | 19/6:02.405 |
| 3 | 2 | 18.414 | 19/6:00.443 |
| 4 | 2 | 18.116 | 20/6:16.388 |
| 5 | 2 | 18.846 | 19/6:00.065 |
| 6 | 2 | 18.716 | 19/6:00.835 |
| 7 | 2 | 18.025 | 20/6:17.734 |
| 8 | 2 | 18.082 | 20/6:16.713 |
| 9 | 2 | 18.774 | 20/6:17.590 |
| 10 | 2 | 18.366 | 20/6:17.412 |
| 11 | 2 | 18.314 | 20/6:17.170 |
| 12 | 2 | 19.095 | 20/6:18.321 |
| 13 | 2 | 18.551 | 20/6:18.419 |
| 14 | 2 | 18.357 | 20/6:18.219 |
| 15 | 2 | 18.507 | 20/6:18.250 |
| 16 | 2 | 18.470 | 20/6:18.231 |
| 17 | 2 | 18.089 | 20/6:17.761 |
| 18 | 2 | 18.122 | 20/6:17.384 |
| 19 | 2 | 18.500 | 20/6:17.448 |
| 20 | 2 | 18.218 | 20/6:17.223 |