| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.112 | N/A |
| 2 | 2 | 17.390 | 21/6:08.912 |
| 3 | 2 | 17.300 | 21/6:08.012 |
| 4 | 2 | 17.501 | 21/6:09.052 |
| 5 | 2 | 18.112 | 21/6:12.627 |
| 6 | 2 | 18.057 | 21/6:14.552 |
| 7 | 2 | 20.069 | 20/6:04.470 |
| 8 | 2 | 22.820 | 20/6:17.359 |
| 9 | 2 | 19.690 | 19/6:00.724 |
| 10 | 2 | 18.845 | 19/6:00.068 |
| 11 | 2 | 17.522 | 20/6:16.993 |
| 12 | 2 | 17.223 | 20/6:14.389 |
| 13 | 2 | 16.688 | 20/6:11.372 |
| 14 | 2 | 17.090 | 20/6:09.406 |
| 15 | 2 | 17.903 | 20/6:08.825 |
| 16 | 2 | 19.466 | 20/6:10.301 |
| 17 | 2 | 26.998 | 19/6:01.620 |
| 18 | 2 | 19.429 | 19/6:02.162 |
| 19 | 2 | 20.493 | 19/6:03.708 |