| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.634 | N/A |
| 2 | 2 | 20.383 | 19/6:15.528 |
| 3 | 2 | 20.099 | 19/6:12.972 |
| 4 | 2 | 20.640 | 19/6:15.366 |
| 5 | 2 | 20.495 | 19/6:15.910 |
| 6 | 2 | 18.996 | 19/6:10.840 |
| 7 | 2 | 19.921 | 19/6:10.236 |
| 8 | 2 | 19.544 | 19/6:08.834 |
| 9 | 2 | 20.211 | 19/6:09.284 |
| 10 | 2 | 19.220 | 19/6:07.652 |
| 11 | 2 | 19.932 | 19/6:07.627 |
| 12 | 2 | 19.602 | 19/6:07.068 |
| 13 | 2 | 19.329 | 19/6:06.192 |
| 14 | 2 | 20.139 | 19/6:06.572 |
| 15 | 2 | 21.135 | 19/6:08.178 |
| 16 | 2 | 19.620 | 19/6:07.753 |
| 17 | 2 | 20.025 | 19/6:07.836 |
| 18 | 2 | 20.505 | 19/6:08.418 |
| 19 | 2 | 19.983 | 19/6:08.413 |