| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.646 | N/A |
| 2 | 1 | 24.495 | 20/8:04.051 |
| 3 | 1 | 24.303 | 20/8:02.227 |
| 4 | 1 | 24.644 | 20/8:03.778 |
| 5 | 1 | 25.529 | 20/8:08.758 |
| 6 | 1 | 24.683 | 20/8:08.531 |
| 7 | 1 | 26.333 | 20/8:13.604 |
| 8 | 1 | 24.599 | 20/8:12.522 |
| 9 | 1 | 24.380 | 20/8:11.190 |
| 10 | 1 | 29.977 | 20/8:21.970 |
| 11 | 1 | 27.538 | 19/8:00.311 |
| 12 | 1 | 26.382 | 19/8:01.512 |
| 13 | 1 | 29.679 | 19/8:07.459 |
| 14 | 1 | 26.974 | 19/8:08.745 |
| 15 | 1 | 25.167 | 19/8:07.524 |
| 16 | 1 | 24.667 | 19/8:05.866 |
| 17 | 1 | 26.476 | 19/8:06.450 |
| 18 | 1 | 24.506 | 19/8:04.879 |
| 19 | 1 | 25.384 | 19/8:04.362 |